写一个玩猜数游戏的程序

编写一个玩猜数游戏的程序。程序产生一个1到1000之间的随机数，并把该数用作要猜的数。然后显示出：

        I have a number between 1 and 1000.\n
                Can you guess my number?
                Please type your first guess.
#

玩游戏的人键入所猜的第一个数后，程序用如下三种显示信息之一响应用户的输入：

1.    Excellent! You guessed the number!
   

2.    Too low. bye-bye！
   

3.    Too high. bye-bye！
   

#include<stdio.h>
#include<stdlib.h>
#include<time.h>
int main(void)
{
 int mynumber,yournumber;
 
 srand(time(0));
 mynumber=rand()%1000+1;
 
 printf("I have a number between 1 and 1000.\n");
 printf("Can you guess my number?\n");
 printf("Please type your first guess.\n");
 
 scanf("%d",&yournumber) ;
 printf("mynumber=%d\n",mynumber);
 if(mynumber==yournumber)
 {
 printf("Excellent! You guessed the number!\n"); 
 }
 else
     if(mynumber<yournumber)
       printf("Too high. bye-bye！\n");
        else
          printf("Too low. bye-bye！\n");
          return 0;
 }