NTUCPC Challenge! #1 題解公開! 連結
        IOIC 2025 題目已公開! 連結
        YTP 2025 題目已上線! 連結
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Rejudge 公告 23 已加強測資並 rejudge
 
    
Back to Submissions List
  
  
    
      
Problem
    
    
      
Total Time (ms)
    
    
    
    
      
Score
    
   
   
  
    
      
      
        122324
      
      
        37356
      
      
        Time Limit Exceeded
      
      
        13
      
     
   
 
  
    
      
        Subtask Results
        
      
    
    
      
        
          
            | Subtask no. | 
              Testdata Range | 
              Constraints | 
            Score | 
          
        
        
            
              | 1 | 
              0~2 | 
                範例測資 | 
              
                
                  0 / 0
                
               | 
            
            
              | 2 | 
              0~31 | 
                $N \leq 3000$ | 
              
                
                  3 / 3
                
               | 
            
            
              | 3 | 
              0~58 | 
                $N \leq 50000$ | 
              
                
                  10 / 10
                
               | 
            
            
              | 4 | 
              0~97 | 
                無額外限制 | 
              
                
                  0 / 12
                
               | 
            
        
      
     
   
  
    
      
        Testdata Results
        
      
    
      
        
          
            
              | Testdata no. | 
              Subtasks | 
              Time (ms) | 
                Memory (VSS, KiB)  | 
              Memory (RSS, KiB)  | 
              Verdict  | 
              Score | 
               | 
            
          
          
              
                | 0 | 
                
                      1
                      2
                      3
                      4
                 | 
                  0003.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 1 | 
                
                      1
                      2
                      3
                      4
                 | 
                  0003.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 2 | 
                
                      1
                      2
                      3
                      4
                 | 
                  0003.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 3 | 
                
                      2
                      3
                      4
                 | 
                  0003.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 4 | 
                
                      2
                      3
                      4
                 | 
                  0003.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 5 | 
                
                      2
                      3
                      4
                 | 
                  0003.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 6 | 
                
                      2
                      3
                      4
                 | 
                  0003.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 7 | 
                
                      2
                      3
                      4
                 | 
                  0003.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 8 | 
                
                      2
                      3
                      4
                 | 
                  0003.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 9 | 
                
                      2
                      3
                      4
                 | 
                  0003.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 10 | 
                
                      2
                      3
                      4
                 | 
                  0003.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 11 | 
                
                      2
                      3
                      4
                 | 
                  0003.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 12 | 
                
                      2
                      3
                      4
                 | 
                  0003.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 13 | 
                
                      2
                      3
                      4
                 | 
                  0003.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 14 | 
                
                      2
                      3
                      4
                 | 
                  0003.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 15 | 
                
                      2
                      3
                      4
                 | 
                  0003.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 16 | 
                
                      2
                      3
                      4
                 | 
                  0011.0 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 17 | 
                
                      2
                      3
                      4
                 | 
                  0008.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 18 | 
                
                      2
                      3
                      4
                 | 
                  0037.0 | 
                    19068 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 19 | 
                
                      2
                      3
                      4
                 | 
                  0014.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 20 | 
                
                      2
                      3
                      4
                 | 
                  0033.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 21 | 
                
                      2
                      3
                      4
                 | 
                  0006.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 22 | 
                
                      2
                      3
                      4
                 | 
                  0019.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 23 | 
                
                      2
                      3
                      4
                 | 
                  0010.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 24 | 
                
                      2
                      3
                      4
                 | 
                  0018.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 25 | 
                
                      2
                      3
                      4
                 | 
                  0008.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 26 | 
                
                      2
                      3
                      4
                 | 
                  0009.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 27 | 
                
                      2
                      3
                      4
                 | 
                  0006.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 28 | 
                
                      2
                      3
                      4
                 | 
                  0004.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 29 | 
                
                      2
                      3
                      4
                 | 
                  0005.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 30 | 
                
                      2
                      3
                      4
                 | 
                  0006.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 31 | 
                
                      2
                      3
                      4
                 | 
                  0006.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 32 | 
                
                      3
                      4
                 | 
                  2117.0 | 
                    20564 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 33 | 
                
                      3
                      4
                 | 
                  0505.0 | 
                    19072 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 34 | 
                
                      3
                      4
                 | 
                  0152.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 35 | 
                
                      3
                      4
                 | 
                  0054.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 36 | 
                
                      3
                      4
                 | 
                  3356.1 | 
                    21756 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 37 | 
                
                      3
                      4
                 | 
                  0873.6 | 
                    21236 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 38 | 
                
                      3
                      4
                 | 
                  0092.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 39 | 
                
                      3
                      4
                 | 
                  0031.0 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 40 | 
                
                      3
                      4
                 | 
                  0094.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 41 | 
                
                      3
                      4
                 | 
                  0070.0 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 42 | 
                
                      3
                      4
                 | 
                  0112.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 43 | 
                
                      3
                      4
                 | 
                  0033.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 44 | 
                
                      3
                      4
                 | 
                  0050.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 45 | 
                
                      3
                      4
                 | 
                  0052.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 46 | 
                
                      3
                      4
                 | 
                  0051.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 47 | 
                
                      3
                      4
                 | 
                  0163.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 48 | 
                
                      3
                      4
                 | 
                  0172.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 49 | 
                
                      3
                      4
                 | 
                  0243.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 50 | 
                
                      3
                      4
                 | 
                  1738.8 | 
                    20656 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 51 | 
                
                      3
                      4
                 | 
                  2932.3 | 
                    21900 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 52 | 
                
                      3
                      4
                 | 
                  0386.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 53 | 
                
                      3
                      4
                 | 
                  0047.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 54 | 
                
                      3
                      4
                 | 
                  0046.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 55 | 
                
                      3
                      4
                 | 
                  0045.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 56 | 
                
                      3
                      4
                 | 
                  0037.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 57 | 
                
                      3
                      4
                 | 
                  0034.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 58 | 
                
                      3
                      4
                 | 
                  0044.7 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 59 | 
                
                      4
                 | 
                  6068.6 | 
                    29000 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 60 | 
                
                      4
                 | 
                  6071.0 | 
                    25064 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 61 | 
                
                      4
                 | 
                  6078.8 | 
                    24168 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 62 | 
                
                      4
                 | 
                  6095.6 | 
                    20324 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 63 | 
                
                      4
                 | 
                  2398.8 | 
                    19068 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 64 | 
                
                      4
                 | 
                  0887.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 65 | 
                
                      4
                 | 
                  6066.7 | 
                    20832 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 66 | 
                
                      4
                 | 
                  6058.7 | 
                    19040 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 67 | 
                
                      4
                 | 
                  2460.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 68 | 
                
                      4
                 | 
                  0263.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 69 | 
                
                      4
                 | 
                  0405.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 70 | 
                
                      4
                 | 
                  6056.0 | 
                    26996 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 71 | 
                
                      4
                 | 
                  6088.4 | 
                    30980 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 72 | 
                
                      4
                 | 
                  6096.3 | 
                    32952 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 73 | 
                
                      4
                 | 
                  0399.0 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 74 | 
                
                      4
                 | 
                  0533.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 75 | 
                
                      4
                 | 
                  0551.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 76 | 
                
                      4
                 | 
                  0602.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 77 | 
                
                      4
                 | 
                  1003.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 78 | 
                
                      4
                 | 
                  1115.8 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 79 | 
                
                      4
                 | 
                  0891.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 80 | 
                
                      4
                 | 
                  1309.2 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 81 | 
                
                      4
                 | 
                  1363.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 82 | 
                
                      4
                 | 
                  6054.0 | 
                    26172 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 83 | 
                
                      4
                 | 
                  6064.4 | 
                    43388 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 84 | 
                
                      4
                 | 
                  6068.8 | 
                    36236 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 85 | 
                
                      4
                 | 
                  6054.4 | 
                    19836 | 
                  
                  Time Limit Exceeded | 
                  0 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 86 | 
                
                      4
                 | 
                  4021.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 87 | 
                
                      4
                 | 
                  1631.9 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 88 | 
                
                      4
                 | 
                  2550.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 89 | 
                
                      4
                 | 
                  4732.3 | 
                    19228 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 90 | 
                
                      4
                 | 
                  0507.4 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 91 | 
                
                      4
                 | 
                  0376.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 92 | 
                
                      4
                 | 
                  0361.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 93 | 
                
                      4
                 | 
                  0188.6 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 94 | 
                
                      4
                 | 
                  0171.5 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 95 | 
                
                      4
                 | 
                  0220.3 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 96 | 
                
                      4
                 | 
                  0331.0 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
                          
                | 97 | 
                
                      4
                 | 
                  0321.1 | 
                    19016 | 
                  
                  Accepted | 
                  100 | 
                
                  
                 | 
              
 
              
                | 
                 | 
              
             
          
        
       
 
   
  
      
        Submitter:
      
      
    
      Compiler:
    
    
      c++20
    
    
      Code Length:
    
    
      3.66 KB
    
   
 
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