如何在 C 中打印斜杠(/或 \)? [英] How to print out a slash (/ or \) in C?

问题描述

我知道这是一个非常愚蠢和简单的问题，但我一直在尝试打印出应该输出此内容的机器人图像:

I know this is a very silly and simple question but I've been trying to print out an image of a robot that should output this:

+----------+
|          |
| /\    /\ |
| \/    \/ |
|          |
|  [-=-=-] |
+----------+

我被卡住的部分是打印眼睛.最初我编码:

The part I'm stuck on is printing out the eyes. originally I coded:

printf("| /\  /\ |");
printf("| \/  \/ |");

但是显示了一个错误，所以我记得你需要双斜线所以:

but an error showed, so I remembered that you need to double slash so:

printf("| \/\\  \/\\ |");
printf("| \\\/  \\\/ |");

但是即使在那之后仍然显示函数 printf 的隐式声明的错误?！我不明白这个错误.有人可以解释一下如何解决这个问题吗?

but an error saying implicit declaration of function printf is showing even after that?! I don't understand the error. Can someone explain how to fix this please?

推荐答案

您不需要转义正斜杠.

这对我有用:

#include <stdio.h>

int main()
{
  printf("| /\\  /\\ |");
  printf("| \\/  \\/ |");
  return 0;
}

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