程序实例猜数字小游戏

时间：2010-10-20 来源：aaron_xueli

猜数字游戏

计算机随机产生一个1～100之间的数，让用户来请。如果猜对了给出提示“Wonderful, you are right!", 如果猜错了就提示“Sorry, you are wrong.",并告诉用户是猜大了（too high)还是猜小了（too low）。最多只能猜8次。

实现程序代码如下：

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(void)
{
    int number, guess, i = 8;

    srand((unsigned int)time(NULL));
    number = rand() % 100 + 1;

    printf("Please guess a number:\n");

    while(i > 0) {

        scanf("%d", &guess);

        if (guess == number) {
            printf("Wonderful, you are right!");
            return 0;
        } else if (guess > number) {
            printf("Sorry, you are wrong.");
            printf("too high\n");
        } else {
            printf("Sorry, you are wrong.");
            printf("too low\n");
        }

        i--;
    }

    printf("Game over!\n\n");
    return 0;
}