512 . Lycoris ęƒ…å ±ē³»ēµ±

通č؊連ēµ”ę˜Æ雙向關äæ‚å—Ž

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#1

yes

L. Lycoris ęƒ…å ±ē³»ēµ±

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Comments:

#1

"ę‰€ęœ‰čˆ‡ęŸå€‹ęˆå“”ēš„ęŗé€šęˆęœ¬"äø­ēš„ęŗé€šęˆęœ¬ę˜ÆęŒ‰åŽŸå…ˆēš„ęƒ…å ±ē³»ēµ±č؈ē®—怂
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pB Ꙃ限ꛓꖰ

1s -> 2s
已開始 rejudge

ę‰¾éŒ¢åŒ…

ęœ‰é™å®ščµ·é»žå—Ž

Comments:

#1 ꜉

從 1 č™Ÿčµ°åˆ° N 號č·Æ口

NAND/NOR/NXOR 定ē¾©

前面加 N ē‚ŗ後面ēš„運ē®—ēµęžœå– Not č¼øå‡ŗļ¼Œä¾‹å¦‚ NAND ē‚ŗ Not(And) ļ¼Œä»„ NAND(a, b) ē‚ŗ例 C++ ꜃åÆ«ęˆ !(a && b)

pG rejudge

pG is now rejudged due to a mistake. Sorry for the inconvenience.

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怌äæč­‰å°ę–¼ēµ¦å®šēš„ $a, b$ļ¼Œäø€å®šåÆä»„ę‰¾åˆ°å…©å€‹č³Ŗę•ø $p, q$ ę»æč¶³ $\dfrac{1}{p} + \dfrac{1}{q} = \dfrac{a}{b}$怂怍