新人起步（4.1/n）

题目来自网络：模仿价格猜测，输入数字猜价格

个人未完成。

#include <stdio.h>

#include <stdlib.h>
#include <time.h>
int main()
{
int cishu = 0;
int jiage;
int biaozhun;

srand((unsigned) (NULL));
biaozhun = (rand() * rand()) % 59 + 1;
do
{
printf("请输入你猜测的价格：");
scanf("%d",&jiage);
if(biaozhun > jiage)
{
printf("太小了\n");
printf("价格为：%d\n",biaozhun);
cishu++;
}
else if(biaozhun < jiage)
{
printf("太大了\n");
printf("价格为：%d\n",biaozhun);
cishu++;
}
else
{
break;
}
}
while(biaozhun == jiage);
printf("一共猜测%d次，价格为%d",cishu,jiage);

return 0;
}

错误类型：还未找出。继续努力