Count frequency of each character

Q : Write a program to count frequency of each character individually.

Solution : 

/*==============================

     Girfa Student Help

     Program : Count frequency of each character

     More Program :http://girfahelp.blogspot.in/p/1.html

================================*/

#include<stdio.h>

#include<conio.h>

#define MAX 50

void main()

{

     char ar[MAX],temp[26];

     int i,j,k,s;

     clrscr();

     printf("Enter String>> ");

     gets(ar);

     temp[0]=ar[0];

     for(i=0,j=1;ar[i]!='\0';i++)

     {

          for(k=0;k<j;k++)

          {

              if(ar[i]==temp[k])

                   break;

          }

          if(k==j)

              temp[j++]=ar[i];

     }

     printf("\nFrequency of character is follows\n");

     for(i=0;i<j;i++)

     {

          for(k=0,s=0;ar[k]!='\0';k++)

          {

              if(temp[i]==ar[k])

                   s++;

          }

          printf("\n%c = %d",temp[i],s);

     }

     getch();

}

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