#include  <stdlib.h>
#include  <stdio.h>
int main(void)
{
    int  magic;                       /* 计算机"想"的数 */
    int  guess;                           /* 用户猜的数 */
    int  counter = 0;                /* 计数器，记录用户猜的次数，初始化为0 */
    magic = rand() % 100 + 1;      /* 生成一个1到100之间的随机数 */
    do{
        printf("Please guess a magic number:");
        scanf("%d", &guess);          /* 输入用户猜的数guess */
        counter++;                     /* 计数器变量count加1 */
        if (guess > magic)
            printf("Wrong! Too high!\n");
        else if (guess < magic)
            printf("Wrong! Too small!\n");
        else
            printf("Right!\n");
    }while (guess != magic);              /* 执行循环直到猜对为止 */
    printf("counter = %d\n", counter);  /* 打印用户猜数的次数count */
    return 0;
}