求助大佬,本蒟蒻感激不尽

AT_codefestival_2016_qualC_a CF

string 类型是从下标为0开始的,所以循环应该从i=0开始,i<s.length()@[细水长流](/space/show?uid=35667)
by BCZSX @ 2019-02-12 10:14:53


@[BCZSX](/space/show?uid=126669) 感激不尽
by 会唱歌的石榴 @ 2019-02-12 10:19:18


不用谢@[细水长流](/space/show?uid=35667)
by BCZSX @ 2019-02-12 10:20:34


@[BCZSX](/space/show?uid=126669) 一般情况下直接写i<s.length()会被编译器警告(逃)
by zhanghengrui @ 2019-02-12 10:36:23


不会呀@[zhanghengrui](/space/show?uid=110634)
by BCZSX @ 2019-02-12 10:38:38


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