#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
int main()
{
    int choice=0;
    char film[16]="   看电影\n";
    char park[16]="   逛公园\n";
    char store[16]="   逛商场\n";
    char code[16]="   一起写代码:P\n";
    char love[16]="   亲热一个\n";
    char hug[16]="   抱一个\n";
    do
    {
        system("cls");
        strcpy(film,"   看电影\n");
        strcpy(park,"   逛公园\n");
        strcpy(store,"   逛商场\n");
        strcpy(code,"   一起写代码\n");
        strcpy(love,"   亲热一个\n");
        strcpy(hug,"   抱一个\n");
        choice=(choice==5)?0:choice+1;
        switch(choice)
        {
        case 0:film[0]='>';film[1]='>';break;
        case 1:park[0]='>';park[1]='>';break;
        case 2:store[0]='>';store[1]='>';break;
        case 3:code[0]='>';code[1]='>';break;
        case 4:love[0]='>';love[1]='>';break;
        default:hug[0]='>';hug[1]='>';break;
        }
        printf("    <<<<Darling, 我们今天怎么玩呢？>>>>\n\n");
        printf(film);
        printf(park);
        printf(store);
        printf(code);
        printf(love);
        printf(hug);
        printf("\n请按任意键停下来\n\n");
        Sleep(120);
    }while(!kbhit());
    switch(choice)
    {
    case 0:printf("好耶！我们去看电影吧！");break;
    case 1:printf("好耶！我们去逛公园吧！");break;
    case 2:printf("好耶！我们去逛商场吧！");break;
    case 3:printf("好耶！我们一起写代码吧！");break;
    case 4:printf("好耶！我们来亲热一个吧！");break;
    default:printf("好耶！我们来抱一个吧！");break;
    }
    getch();
    return 0;
}

#include <windows.h>
#include <stdio.h>
void SlowPrint(char* string, int sleeptime)
{
int i = 0;
while (string[i] != '\0')
{
printf("%c", string[i]);
Sleep(sleeptime);
i++;
}
}
int main()
{
SlowPrint("我爱你", 50);
printf("\n");
Sleep(2000);
return 0;
}

while后面的有问题？我复制了运行不了啊？