常数的k前缀来自哪里? [英] Where does the k prefix for constants come from?

问题描述

常量以k为前缀(例如k_pi)是一种很常见的做法.但是k是什么意思?

it's a pretty common practice that constants are prefixed with k (e.g. k_pi). But what does the k mean?

c是否已经意味着char吗?

推荐答案

我还没有看到太多，但也许它来自某些语言(尤其是日耳曼语)的 constant - konstant .

I haven't seen it that much, but maybe it comes from certain languages' (the germanic ones in particular) spelling of the word constant - konstant.

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