#include<stdio.h>
#include<string.h>
#include<time.h> //系统时间
#include<unistd.h> //linux_time函数
typedef struct user{ //结构体
char name[20];
int age;
char state[30];
int study_time;
int play_time;
}user;
user a[200];
int n = 0;
int i = 0;
int j;
void Welcome() //用户界面
{
printf("===================GEC record=======================\n");
printf(" 1. 注册用户 \n");
printf(" 2. 记录时长 \n");
printf(" 3. 打印信息 \n");
printf(" 4. 退出系统 \n");
printf("====================================================\n");
printf("请输入您的选项1-4：");
}
void Scanfinfo() //注册用户
{
char sign='y';
int z;
//user p[200];
while(sign!='n'&&sign!='N')
{
printf("\n\n");
printf("姓名：");
scanf("%s",a[i].name);
if(i != 0)
{
for(z = 0;z<n;z++)
{
while(strcmp(a[z].name,a[i].name) == 0)
{
printf("系统中该名字已存在，请重新输入:");
getchar();
scanf("%s",a[i].name);
}
break;
}
}
printf("年龄：");
scanf(" %d",&a[i].age);
while(((int)a[i].age != a[i].age) || a[i].age <=0 )
{
printf("输入的不是正整数，请重新输入:");
getchar();
scanf(" %d",&a[i].age);
}
printf("情感状态:");
scanf("%s",a[i].state);
a[i].study_time = 0;
a[i].play_time = 0;
printf("\n");
printf("%s的信息录入成功\t",a[i].name);
printf("\n\n");
i++;
n = i;
while(1)
{
printf("是否继续注册用户Y/N:");
scanf("\t%c",&sign);
if(sign!='n'&&sign!='N'&&sign!='y'&&sign!='Y')
{
printf("选择错误\n\n");
continue;
}
else
{
break;
}
}
}
}
void Showinfo() //打印信息
{
int i=0;
for(i;i<n;i++)
{
printf("\n\n");
printf("姓名：%s\n",a[i].name);
printf("年龄：%d\n",a[i].age);
printf("情感状态：%s\n",a[i].state);
printf("学习时间：%d秒\n",a[i].study_time);
printf("玩乐时间：%d秒\n",a[i].play_time);
printf("\n\n");
}
}
void Seachinfo() //查找用户信息信息
{
char nstr[20];
int signal = 0;
while(1)
{
printf("请输入您的姓名：");
scanf("%s",nstr);
for(j=0;j<n;j++)
{
if( strcmp(a[j].name,nstr) == 0 ) //字符串比较 匹配返回0
{
printf("找到姓名\n");
signal = 1;
break;
}
}
if(signal == 0)
{
printf("没有该用户\n");
continue;
}
else
{
break;
}
}
}
void Modifyinfo() //修改信息菜单
{
printf("\n\n");
printf("当前操作用户：%s",a[j].name);
printf("\n");
printf("1.修改情感状态\n");
printf("2.记录学习时间\n");
printf("3.记录玩乐时间\n");
printf("4.返回首页\n");
printf("请输入您的选项1-4:");
}
void Modifystate() //修改情感状态
{
char cstr[30];
printf("\n");
printf("请输入新的情感状态：");
scanf("%s",cstr);
stpcpy(a[j].state,cstr);
printf("%s的情感状态修改成功\n",a[j].name);
}
void Studytimeinfo() //记录学习时间
{
printf("\n");
printf("开始学习\n");
char e = '0';
time_t start_study_time,end_study_time;
start_study_time = time(NULL);
printf("计时中。。。\n");
while(1)
{
printf("如果结束学习，请输入1：");
scanf(" %c",&e);
if(e == '1')
{
printf("结束学习\n");
end_study_time = time(NULL);
a[j].study_time = end_study_time-start_study_time;
printf("\n");
printf("学习时间：%d秒\n",a[j].study_time);
break;
}
else
{
printf("输入错误\n\n");
continue;
}
}
}
void Playtimeinfo() //记录玩乐时间
{
printf("\n");
printf("开始玩乐\n");
char f = '0';
time_t start_play_time,end_play_time;
start_play_time = time(NULL);
printf("计时中。。。\n");
while(1)
{
printf("如果结束玩乐，请输入1：");
scanf(" %c",&f);
if(f == '1')
{
printf("结束玩乐\n");
end_play_time = time(NULL);
a[j].play_time = end_play_time-start_play_time;
printf("\n\n");
printf("玩乐时间：%d秒\n",a[j].play_time);
break;
}
else
{
printf("输入错误\n\n");
continue;
}
}
}
int main()
{
int ret;
char passwd[10] = "123456";
char str[10] = {0};
int b = 0;
int g = 3;
while(1)
{
printf("请输入密码:");//输入密码
scanf("%s",str);
g--;
ret = strcmp(passwd,str);
if(ret == 0)
{
while(1){
Welcome();//菜单界面
char n;
getchar();
scanf(" %c",&n);
switch(n)
{
case '1': Scanfinfo();//注册用户
break;
case '2':if(i == 0)
{
printf("没有注册用户,请先注册\n");
continue;
}
Seachinfo();//查找用户信息
while(1)
{
Modifyinfo();
char c;
getchar();
scanf("%c",&c);
switch(c)
{
case '1':
Modifystate();//修改情感状态
continue;
case '2':
Studytimeinfo();//记录学习时间
continue;
case '3':
Playtimeinfo();//记录玩乐时间
continue;
case '4':
printf("\n"); //返回首页
break;
default:
printf("选择错误!\n");//选择错误
printf("\n\n");
continue;
}
break;
}
break;
case '3':
if(i == 0)
{
printf("没有注册用户,请先注册\n");
continue;
}
printf("用户信息如下：\n");
Showinfo();//打印信息
break;
case '4':
printf("\n\n");//退出系统
printf("see u next time!\n");
return 0;
default:
printf("wrong!!!!!!!!!!!!!!!!!!!!!!!");
printf("选择错误!\n");//选择错误
printf("\n\n");
continue;
}
}
}
else
{
printf("\n");
printf("密码错误！\n");
if( g > 0)
{
printf("剩余%d次机会\n",g);
}
else
{
printf("byebye!\n");
break;
}
}
}
return 0;
}
