在C和C#中的介绍 [英] coversion in C and C#

问题描述

请告诉我如何使用C或C#将二进制值转换为十进制值
输入将来自用户并转换为二进制

please tell me how to convert decimal value in binary by using C or C#
input will take from the user and convrt into binary

推荐答案

此教程 [

This article[^] shows how it is done in C#.

Reading the mentioned tutorial[^] might be useful for understanding the binary system.

您可能会惊讶:没有这样的东西作为十进制数".所有数字都是二进制"，或者更好的是以10或8或16为底的概念或任何其他数字均不适用于数字.此概念仅适用于数字的人类可读字符串表示形式.您只能将包含数字的小数表示形式的字符串转换为包含数字的二进制表示形式的字符串.两个对象都不是数字.

—SA

You might be surprised: there is not such thing as "decimal number". All numbers a "binary", or, to say better, the notion of base 10 or 8 or 16 or any other is not applicable to numbers. This notion is only applicable to string human-readable representation of numbers. You can only convert a string containing decimal representation of a number to string containing binary representation of a number. Both objects are not numbers.

—SA

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