初级守护
题目链接： 酷町堂：4897
4897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897489748974897
资深守护
新手光能
e
中级守护
???
中级守护
定义 n maxn=0x3f3f3f3f
定义字符串 s
输入n
循环从1到n
输入s
maxn等于maxn和s.size())小
输出s，换行
输出maxn
求采纳🙂
