View Code of Problem 84

#include<stdio.h>
#include<string.h>
int main()
{
	char str[10000];
	int i;
	while(gets(str))
	{
		int flag = 0;
		int n = strlen(str);
		for( i=0; i<n; ++i )
		{
			if( (str[i]=='s'||str[i]=='S') && (str[i+1]=='a'||str[i+1]=='A') && (str[i+2]=='l'||str[i+2]=='L') && (str[i+3]=='t'||str[i+3]=='T') )
			{
				flag = 1;
				break;
			}
		}
		if(flag)
		puts(str);
	} 
	 
    return 0;
}