compare.c

c primer plus 第五版 的源代码

/* compare.c -- this will work */
#include <stdio.h>
#include <string.h>   /* declares strcmp() */
#define ANSWER "Grant"
#define MAX 40
int main(void)
{
    char try[MAX];

    puts("Who is buried in Grant's tomb?");
    gets(try);
    while (strcmp(try,ANSWER) != 0)
    {
        puts("No, that's wrong. Try again.");
        gets(try);
    }
    puts("That's right!");
    
    return 0;
}