#include <stdio.h>

void squeeze(char St1[], char St2[]);

int main(){
    
    char s1[]= "abdcfffabcd\0";
    char s2[]= "fffffff\0";
   
    squeeze(s1, s2); /* Delete each character in s1 
                     that matches any character in string s2*/

    getchar();
}


void squeeze(char z1[], char z2[]){
     int i = 0;
     char z3[1000];
     
     while(z1[i] != '\0'){
          if(z1[i] != z2[i])
                   z3[i] = z1[i];
          i++;
     }
     z3[i] = '\0';
     printf("%s", z3);
}