448 . 鴨鴨收集

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abcabcabc

User's AC Ratio

90.0% (18/20)

Submission's AC Ratio

79.5% (62/78)

Tags

ytp ytp-senior ytp-2024

Description

題目 PDF 檔在這裡

Input Format

Output Format

Sample Input 1

3
10 9 10
4 5 10
7 5 1

Sample Output 1

5

Sample Input 2

3
1 10 10
10 1 10
10 10 1

Sample Output 2

3

Sample Input 3

3
1 1 1
10 10 10
10 10 10

Sample Output 3

2

Hints

Problem Source

YTP 2024 高中組程式挑戰營 p7

Subtasks

No. Testdata Range Constraints Score
1 0~2 範例測資 0
2 0~20 無額外限制 15

Testdata and Limits

No. Time Limit (ms) Memory Limit (VSS, KiB) Output Limit (KiB) Subtasks
0 1000 262144 65536 1 2
1 1000 262144 65536 1 2
2 1000 262144 65536 1 2
3 1000 262144 65536 2
4 1000 262144 65536 2
5 1000 262144 65536 2
6 1000 262144 65536 2
7 1000 262144 65536 2
8 1000 262144 65536 2
9 1000 262144 65536 2
10 1000 262144 65536 2
11 1000 262144 65536 2
12 1000 262144 65536 2
13 1000 262144 65536 2
14 1000 262144 65536 2
15 1000 262144 65536 2
16 1000 262144 65536 2
17 1000 262144 65536 2
18 1000 262144 65536 2
19 1000 262144 65536 2
20 1000 262144 65536 2
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