squeeze.c

#include <stdio.h>

char squeeze(char s[], int c); //function protoype

int main()
{
  char s[] ="cat";
  int c = 't';
  char f = squeeze(s,c);
  printf("%c\n",f);
  return 0;
}

char squeeze(char s[], int c)
{
  int i, j;
  for (i = j = 0; s[i] != '\0'; i++)
  {
    if (s[i]!= c)
    {
      s[j++] = s[i];
    }
  }
    s[j] = '\0';
    return  s;
}