Question

C语言 如何实现输入回车，打印出\n

如题，也就是用scanf函数如何实现它？

Answer 1

#include <stdio.h>
int main()
{
char c;
printf("please input a char:");
scanf("%c", &顷派c);
if (c == '\n')
    printf("\\n");//输出'\'需要用转姿做义序列迹乎衡'\\'
printf("\n");
}

Answer 2

#include"首链stdio.h"
void main()
{
char x;
scanf("%c",&x);
if(x=='\n')
printf("\\n"首芹唤);
printf("\者凯n");
}

Answer 3

#include <BIOS.h>清册旅
bioskey();
这姿棚个函数就可以了 VC 6不支答凳持， VC6 可以用windows消息拦截回车

Answer 4

#include "stdio.h"

void main()
{
char ch;
scanf("%c",&ch);
printf("The ASCII code you have pressed is:%d\物塌桐罩坦衫侍nASCII is:%c\n",ch,ch);
}

Answer 5

#include <stdio.h>
int main()
{
char a,b;
scanf ("腊知%c",&b);
a=b;
a=110;
printf ("好滚\友局余\%c\n",a);
return 0;
}