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Universal Cup Judging System

Universal Cup

Contests

Time Limit: 3 s Memory Limit: 256 MB Total points: 100

Prime Contest

97. Symmetry: Closure

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Custom Test
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This problem is prepared by heltion .

Time Limit: 2s → 3s

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Universal Cup Judging System
QOJ 4.5.16.0.dev | Based on UOJ - OpenSource Project

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