#include<stdio.h>
main()
{
    char answer;
    printf("Hi,I love you!\n");
    printf("Do you love me?(Y/N)\n");
    scanf("%c",&answer);
    while(1)
    {
        if(answer=='n'&&answer=='N');
        {
        printf("Do you love me?(Y/N)");
        }
        else if(answer=='y'&&answer=='Y')
        {
            printf("So great! kiss!");
            exit(0);
        }
        else
            printf("Sorry,I don't understand.");
     }
 }

你想干啥  
张口就问  应该咋改  我们都不知道你想干嘛  何来咋改之说

#include<stdio.h>
main()
{
    char answer;
    printf("Hi,I love you!\n");
    printf("Do you love me?(Y/N)\n");
    scanf("%c",&answer);
    while(1)//while循环为1会不断重复执行下面的语句，这是个死循环
    {
        if(answer=='n'&&answer=='N');//if条件后多了分号
        {
        printf("Do you love me?(Y/N)");
        }
        else if(answer=='y'&&answer=='Y')
        {
            printf("So great! kiss!");
            exit(0);//这里用了exit函数，若用户输入为y，输出上面的语句后，exit将会执行退出程序操作，不再循环。
        }
        else
            printf("Sorry,I don't understand.");
     }
} 

此题无解，我晕了

我的理解是，他想设一个answer的值为n或N的时候，执行while循环，直到answer的值不为n或N，跳出循环，继续检测answer的值是否为y，然后输出。不为y就执行最后的语句。可是这样做没有意义啊。。。

他这个啊，只能最开始接收一次输入，然后无限循环打印信息。而且在while循环里面也没有scanf语句，也无法接收任何输入信息的

#include<stdio.h>
main()
{
    char answer;
do{
    printf("Hi,I love you!\n");
    printf("Do you love me?(Y/N)\n");
    scanf("%c",&answer);
    if(answer=='n' || answer=='N');
    {
     exit(0);
    }
    else if(answer=='y' || answer=='Y')
    {
        printf("So great! kiss!\n");
        exit(0);
    }
    else
       printf("Sorry,I don't understand.\n");
    }while(answer != 'y' && answer != 'Y' && answer != 'n' && answer != 'N');
}

有个头像怎么不舒服

#include<stdio.h>
#include <stdlib.h>
int main()
{
    char answer;
    printf("Hi,I love you!\n");
    printf("Do you love me?(Y/N)\n");
    scanf("%c",&answer);
    while(1)
    {
        if(answer=='n'||answer=='N')
        {
            printf("Do you love me?(Y/N)");
            
        }
        else if(answer=='y'||answer=='Y')
        {
            printf("So great! kiss!");
            exit(0);
            
        }
        else
        {
            printf("Sorry,I don't understand.");
            exit(0);
        }
    }
    return 0;
}