View Code of Problem 84

#include<stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

int main()
{
    char s[100];
    while(scanf("%[^\n]",s)!=EOF){
        getchar();
        for(int i=0;i<strlen(s);i++){
            if(s[i]=='s'||s[i]=='S'){
                if(s[i+1]=='a'||s[i+1]=='A'){
                    if(s[i+2]=='l'||s[i+2]=='L'){
                        if(s[i+3]=='t'||s[i+3]=='T'){
                            printf("%s\n",s);
                        }
                    }
                }
            }
        }
    }
	return 0;
}