View Code of Problem 55

#include<stdio.h>
int main()
{
char str1[20], str2[20], c;
int i = 0, j = 0;
gets(str1);
scanf("%c", &c);
while(str1[i] != 0) {
if(str1[i] != c) {
str2[j] = str1[i];
j++;
}
i++;
}
str2[j] = 0;
puts(str2);
return 0;
}