题解 | 字符串内排序
字符串内排序
https://www.nowcoder.com/practice/cc2291ab56ee4e919efef2f4d2473bac
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
using namespace std;
int main() {
string str;
cin>>str;
vector<string> a(str.size());
for(int i=0;i<str.size();i++){
a[i]=str.substr(i,1);//分割
}
sort(a.begin(),a.end());
for(int i=0;i<str.size();i++){
cout<<a[i];
}
}
