CODE EXAMPLE FOR CPP

how to sort a string in c++

#include<bits/stdc++.h>
using namespace std;

int main(){
  int n;
  cin>>n;
  string s;
  cin>>s;
  for(int i=0;i<n-1;i++){
    for(int j=0;j<n-i-1;j++){
      if(s[j]>s[j+1]) swap(s[j],s[j+1]);
    }
  }
    cout<<s<<endl;
  return 0;
}