秋招模拟赛第34场(会员专属)|2023.07.08-科大讯飞提前批
- Status
- Done
- Rule
- IOI
- Problem
- 3
- Start at
- 2023-7-20 19:00
- End at
- 2023-7-20 20:30
- Duration
- 1.5 hour(s)
- Host
- Partic.
- 17
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塔子哥有一些宝物藏在了家里的地板下面,地板为一个一个方格。现在他忘了有多少宝物,也忘了存放的位置。他现在希望你从一个点出发,翻开所有的地板一次且仅有一次。现在想让你找出翻开的路径。
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