C语言 如何在C中使用扩展ASCII表的符号？

How to use symbols of extended ASCII table in C?

提问by yulian

I've been tried to print Extended ASCII characters:

我曾尝试打印扩展 ASCII 字符：

http://www.theasciicode.com.ar/

http://www.theasciicode.com.ar/

But all those symbols were printed as question-character on the white background ?.

但是所有这些符号都作为问号印在白色背景上?。

I use the following cycle to print that symbols:

我使用以下循环来打印该符号：

for (i = 0; i <= 30; i++)
    printf("%c", 201); 

Question:Is there any way to print those Extended ASCII charactersor not? Or maybe there is special library for these characters?

问题：有没有办法打印这些扩展 ASCII 字符？或者也许有这些角色的特殊库？

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OS Linux Ubuntu 13.04, Code::Blocks 12.11 IDE.

操作系统 Linux Ubuntu 13.04，代码::块 12.11 IDE。

回答by Pieter van der Meer

It's better to use unicode than extended ASCII, which is non-standard. A thread about printing unicode characters in C : printing-utf-8-strings-with-printf-wide-vs-multibyte-string-literals

使用 unicode 比使用非标准的扩展 ASCII 更好。关于在 C 中打印 unicode 字符的线程： printing-utf-8-strings-with-printf-wide-vs-multibyte-string-literals

But indeed you need to copy paste unicode characters..

但确实你需要复制粘贴unicode字符..

A better way to start:

更好的开始方式：

#include <stdio.h>

int main() {
    printf("\u2500\u2501\n");
}

See https://en.wikipedia.org/wiki/Box-drawing_character#Unicodefor unicode characters for this extended ASCII style box art..

请参阅https://en.wikipedia.org/wiki/Box-drawing_character#Unicode以了解此扩展 ASCII 样式框艺术的 unicode 字符。