猜数字游戏程序

                         /***           乌云老师的话：             ***/
      /*     罗昱韬同学总在想作些大一点的程序，努力a
              这个猜数字游戏作者正在努力完善ing，将来我再发送完整版，呵呵，很不错了   */

#include "stdio.h"
#include "conio.h"
#include "dos.h"
#include "stdlib.h"

void main()
{
    int z,z1,ia,ib,iindex,iindex1,i,ag,i_1,i_2,easy,xianshi;/*定义变量*/
    int i1[5],i2[5];
    char yesno;
    chooes:/*设置GOTO点*/
    printf("please chooes :\n 1 for nomal\n 2 for hard\n  please input 1 or 2 :");/*选择难度开始*/
    scanf("%d",&easy);
    if(easy==1)
        {
            iindex1=20;
        }
    else
        {
            if(easy==2)
                {
                    iindex1=10;
                }
            else
                {
                    if(easy==520)
                        {
                            shua();/*调用刷小屏涵数*/
                            printf("wahahahaaaaa.......\nyou choose -=Crazy=- model!!!\n");
                            iindex1=5;
                            getch();
                        }
                    else
                        {
                            shua();/*调用刷小屏涵数*/
                            printf("**erroy...\n  please input again...\n  1 or 2:");
                            goto chooes;