R中的do-while循环 [英] do-while loop in R

问题描述

我想知道如何编写同时做"风格的循环吗?

I was wondering about how to write do-while-style loop?

我发现了此帖子:

您可以使用repeat {}并使用if()和 用"break"控制字退出循环.

you can use repeat{} and check conditions whereever using if() and exit the loop with the "break" control word.

我不确定这到底是什么意思.如果您理解和/或有其他解决方案，请有人详细说明吗?

I am not sure what it exactly means. Can someone please elaborate if you understand it and/or if you have a different solution?

推荐答案

很容易解释.

repeat{
  statements...
  if(condition){
    break
  }
}

或者类似的东西我会认为.要获得do while循环的效果，只需在语句组末尾检查条件即可.

Or something like that I would think. To get the effect of the do while loop, simply check for your condition at the end of the group of statements.

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