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#include"文件保存题库以及读取题库1.c"
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#include"输入和插入试题函数.c"
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#include"输出试题函数以及判题函数.c"
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void main()//开始界面
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{
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int q=5000,p=5,t=1000;
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int j,m=2,judge=0;
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char flag='N';
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int N=0,i,sum,score=0,a;
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printf("输入建立题目文件题目数：");
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scanf("%d",&N);
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getchar();
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system("cls");
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ReadNode(N);
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while(flag=='N'||flag=='n')
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{
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printf("\n 来了\n\n 老弟\n\n 准备好了吗？！\n");
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printf("\t\t******************************************\n");
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printf("\t\t| 单项选择题标准化考试系统 |\n");
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printf("\t\t| |\n");
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printf("\t\t| 1.答题 |\n");
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printf("\t\t| |\n");
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printf("\t\t| 2.试题插入 |\n");
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printf("\t\t| |\n");
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printf("\t\t| 3.试题输入 |\n");
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printf("\t\t| |\n");
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printf("\t\t| 4.保存试题到文件 |\n");
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printf("\t\t| |\n");
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printf("\t\t| 5.退出考试系统 |\n");
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printf("\t\t******************************************\n");
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printf("\n\n");
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printf("\t\t 请选择序号：");
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scanf("%d",&a);
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getchar();
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switch(a)
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{
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case 1:system("cls");//答题
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char b;
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printf("请输入你想要的答题数目：");
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scanf("%d",&sum);
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getchar();
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answer(sum);
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printf("\n");
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printf("按回车返回主界面");
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scanf("%c",&b);
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if(b=='\n')
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{
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system("cls");
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}
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break;
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case 2:system("cls");//试题插入
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char code2[50]={"jiehe"},check2[50];//输入管理员密码
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printf("请输入管理员密码：");
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for(j=1;j<=3;j++)
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{
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scanf("%s",check2);
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getchar();
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system("cls");
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if(!strcmp(code2,check2))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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else
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{
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printf("密码输入错误，您还有%d次机会\n",m);
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m--;
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if(m==1&&!strcmp(code2,check2))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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if(m==0&&!strcmp(code2,check2))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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else
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judge=2;
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}
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}
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m=2;
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if(judge==1)
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{
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InsertNode(N);
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}
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N++;
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system("cls");
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if(judge==2)
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{
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while (p>0)
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{
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printf("\n\n\n\n\n\n\n\n\n\n");
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printf("\t\t\t您可能是非法闯入！\n");
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printf("\t\t\t五秒后将自动返回开始界面！\n");
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printf("\t\t\t五秒后您可以重新输入！\n");
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printf("\t\t\t时间还剩%d秒",p);
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Sleep(1000);
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system("cls");
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p--;
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}
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}
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p=5;
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system("cls");
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break;
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case 3:system("cls");//试题输入
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char code1[50]={"jiehe"},check1[50];//输入管理员密码
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printf("请输入管理员密码：");
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for(j=1;j<=3;j++)
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{
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scanf("%s",check1);
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getchar();
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system("cls");
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if(!strcmp(code1,check1))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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else
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{
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printf("密码输入错误，您还有%d次机会\n",m);
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m--;
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if(m==1&&!strcmp(code1,check1))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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if(m==0&&!strcmp(code1,check1))
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{
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printf("密码正确\n");
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Sleep(t);
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system("cls");
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judge=1;
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break;
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}
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else
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judge=2;
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}
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}
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m=2;
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if(judge==1)
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{
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InputTitle(N);
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}
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system("cls");
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if(judge==2)
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{
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while (p>0)
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{
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printf("\n\n\n\n\n\n\n\n\n\n");
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printf("\t\t\t您可能是非法闯入！\n");
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printf("\t\t\t五秒后将自动返回开始界面！\n");
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printf("\t\t\t五秒后您可以重新输入！\n");
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printf("\t\t\t时间还剩%d秒",p);
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Sleep(1000);
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system("cls");
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p--;
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}
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}
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p=5;
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system("cls");
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break;
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case 4:system("cls");//保存试题到文件
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char c;
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if(SaveNode(N))
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printf("保存成功!\n");
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else printf("保存失败!\n");
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printf("\n");
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printf("按回车返回主界面");
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scanf("%c",&c);
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if(c=='\n')
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{
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system("cls");
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}
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break;
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case 5:system("cls");//退出考试系统
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printf("你将退出考试系统（Y or N?)\n");
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scanf("%c",&flag);
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getchar();
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if(flag=='Y'||flag=='y')
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exit(0);
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system("cls");
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break;
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default:system("cls");
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printf("请输入正确的选择：\n");
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Sleep(t);
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system("cls");
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}
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}
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}
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