Help me!

P1560 [USACO5.2] 蜗牛的旅行Snail Trails

您怎么还USACO啊,~~去年就看到您在刷了~~
by 天泽龟 @ 2019-03-29 00:05:06


输入的数据不止一位数,所以不能直接 ```cpp y=s[1]-'0'; ``` (不过估计您早就解决了……)
by BruceW_07 @ 2019-09-15 15:57:51


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