WAP to Use of strcmp() function

/*WAP to Use of strcmp() function */

#include<stdio.h>
#include<conio.h>
main( )
{
 char  string1[ ] = "Jerry" ;
 char  string2[ ] = "Ferry" ;
 int  i, j, k ;

 i = strcmp ( string1, "Jerry" ) ;
 j = strcmp ( string1, string2 ) ;
 k = strcmp ( string1, "Jerry boy" ) ;

 printf ( "\n%d %d %d", i, j, k ) ;
}