c program to sort the characters of a string

1#include <stdio.h>
2#include <string.h>
3
4int main (void) {
5   char string[] = "simplyeasylearning";
6   char temp;
7
8   int i, j;
9   int n = strlen(string);
10
11   printf("String before sorting - %s \n", string);
12
13   for (i = 0; i < n-1; i++) {
14      for (j = i+1; j < n; j++) {
15         if (string[i] > string[j]) {
16            temp = string[i];
17            string[i] = string[j];
18            string[j] = temp;
19         }
20      }
21   }
22   
23   printf("String after sorting  - %s \n", string);
24   return 0;
25}