#include <stdio.h>
#include <string.h>
int main()
{
    char s[1000];  
    int  i,j,k,count=0,n;
    printf("Enter  the string : ");
    gets(s);
    
    for(j=0;s[j];j++); n=j;
    	printf(" frequency count character in string:\n");
 
    for(i=0;i<n;i++)  
    {
    	count=1;
    	if(s[i])
    	{	  for(j=i+1;j<n;j++)  	      {  	    	        if(s[i]==s[j])
    	    {
                 count++;
                 s[j]='\0';	    	}	      }  	      printf(" '%c' = %d \n",s[i],count);
 	      	  
       }	  	  	}
    
    return 0;
}

#include <stdio.h>
int main() { char str[1000], ch; int count = 0; printf("Enter a string: "); fgets(str, sizeof(str), stdin); printf("Enter a character to find its frequency: "); scanf("%c", &ch); for (int i = 0; str[i] != '\0'; ++i) { if (ch == str[i]) ++count; } printf("Frequency of %c = %d", ch, count); return 0;
}