sort a string alphabetically c++
// C++ program to sort a string of characters
#include<bits/stdc++.h>
using namespace std;
// function to print string in sorted order
void sortString(string &str)
{
sort(str.begin(), str.end());
cout << str;
}
// Driver program to test above function
int main()
{
string s = "geeksforgeeks";
sortString(s);
return 0;
}