题解 | #字符串内排序#
字符串内排序
https://www.nowcoder.com/practice/cc2291ab56ee4e919efef2f4d2473bac
#include<iostream>
#include<algorithm>
using namespace std;
int main(void)
{
string s;
while(cin >> s)
{
sort(s.begin(),s.end());
cout << s << endl;
}
return 0;
}