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这道题太多trick

Posted by liymouse at 2022-01-28 15:03:18 on Problem 1355
1. 老师的编号不是从1到n,可以是不连续1~99里面任何的
2. 投票到没有老师的id(除0外),或者重复投到某个id,整张票都废弃
3. 投票到0的部分,不废弃整张票

2和3sample就能查出来。。1有点坑爹

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