c语言之猜数游戏：[1]

1、 写入所需头文件

#include <stdlib.h>/*随机函数的申明*/#include <stdio.h> #include <time.h>

2、所需变量的定义

 main(){int n,g,c=100,d=0,t;

3、 srand( (unsigned)time( NULL ) );n=rand()%100;    /*产生并调用随机数*/

4、 程序其他部分

printf("please input the number you guess between 0 to 100\t");scanf("%d",&g);

while(g!=n){if(g<n)  {   d=g;  printf("That was small,\n please guess it again and input a number between %d to %d\n",d,c);  scanf("%d",&t);g=t;}if(g>n) {c=g;  printf("That was large,\n please guess it again \   and input a number between %d to %d\n",d,c) ;  scanf("%d",&t);g=t;} }if(g==n)printf("\t\t\t|----------|\n\t\t\t|you got it|\n\t\t\t|----------|\n");printf("\n\t\t\t  Game over\n");getch();}

下如为运行结果