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Universal Cup Judging System
Universal Cup
Universal Cup
Contests
Time Limit: 8 s
Memory Limit: 1024 MB
Hackable ✓
The 1st Universal Cup. Stage 18: Shenzhen
G. Classic Problem
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Statement
(简体中文)
Submit
Custom Test
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This problem is prepared by
Qingyu
and
TsReaper
.
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