My C Programming Experiences-1

strcmp

First of all see the code:

#include<>
strcmp(string1, string2)
actually we can write it as
#include
int strcmp(char *string1, char *string2);

Description:

The strcmp function compares the contents of string1 and string2 and returns a value indicating their relationship.

Return Value:

if Return value if < 0 then it indicates string1 is less than string2
if Return value if > 0 then it indicates string2 is less than string1
if Return value if = 0 then it indicates string1 is equal to string1