摘要: A 签到,注意$0$的特判 #include <bits/stdc++.h> using namespace std; long long x,y; int main(){ string s1,s2; cin >> s1; cin >> s2; int Len1 = s1.length(); int 阅读全文
posted @ 2023-07-24 23:39 si_nian 阅读(22) 评论(0) 推荐(0) 编辑