/* string library functions */

/* 'strncmp' compares two strings for 'n' characters */


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

int main()
{
	int k, n;

	char string1[] = "Computer ";
	char string2[] = "Computer Science";

	printf("How many characters to compare?\n");
	scanf("%d", &n);

	printf("Our strings...\n");
	printf("String 1: %s\n", string1);
	printf("String 2: %s\n\n", string2);

	k = strncmp(string1, string2, n);
	printf("Comparing string 1 and string 2, the result is %d\n\n", k);	

	k = strncmp(string1, string1, n);
	printf("Comparing string 1 and string 1, the result is %d\n\n", k);	

	k = strncmp(string2, string1, n);
	printf("Comparing string 2 and string 1, the result is %d\n\n", k);	


}