ex07_30.c

C程序设计经典教程第5版程序示例,比较适合初级c语言的学生

/* ex07_30.c */
/* What does this program do? */
#include <stdio.h>

int mystery3( const char *s1, const char *s2 ); /* prototype */

int main( void )
{
   char string1[ 80 ]; /* create char array */
   char string2[ 80 ]; /* create char array */

   printf( "Enter two strings: " );
   scanf( "%s%s", string1 , string2 );

   printf( "The result is %d\n", mystery3( string1, string2 ) );

   return 0; /* indicates successful termination */

} /* end main */

int mystery3( const char *s1, const char *s2 )
{
   for ( ; *s1 != '\0' && *s2 != '\0'; s1++, s2++ ) {

      if ( *s1 != *s2 ) {
         return 0;
      } /* end if */

   } /* end for */

   return 1;

} /* end function mystery3 */



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