>Link
AcWing776
>解题思路
数据范围字符串长度小于等于30,又是一道水题(我爱刷水题!!)🤪
>代码
自带函数:
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
int l1, l2;
string a, b;
char c;
int main()
{
cin >> a >> b;
if (a.size() < b.size()) swap (a, b);
l1 = a.size(