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#题目
输入N
输出N
Input
输入N .
Output
输出N
Samples
1
1
Limitation
1s, 1024KiB for each test case.
非常“简单”
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 17
- Start at
- 2025-1-24 17:00
- End at
- 1970-1-1 8:00
- Duration
- -482697 hour(s)
- Host
- Partic.
- 1