变量和常量之间的差异。 [英] difference between variables and constants.

问题描述

我已经引用了guid.l，现在我已准备好采取行动。


什么是常量？我已经阅读了一本手册但是我不明白。

是一个数字还是什么？

变量和常量之间有什么区别？



谢谢。

i have readed the guid.l and now i''m ready for some action.

what is a constant? i''ve readed in a manual what it is but i dont understand.
is that a number or something?
what is the difference between variables and constants?


thank you.

推荐答案

i已经引导了guid .l现在我已准备好采取行动。


什么是常数？我已经阅读了一本手册但是我不明白。

是一个数字还是什么？

变量和常量之间有什么区别？



谢谢。

i have readed the guid.l and now i''m ready for some action.

what is a constant? i''ve readed in a manual what it is but i dont understand.
is that a number or something?
what is the difference between variables and constants?


thank you.

哦，拜托。这些名字有什么建议？常量是无法更改
的值。一个变量可以改变价值。


亲切的问候，


Jos

Oh please. What do those very names suggest? A constant is a value that
can not be changed. A variable can change values.

kind regards,

Jos

你能不能给出一些东西例如;一个常数，因为我看到一个常数是一个数字，它以0X（16个数字），0（8个数字）开始，以F，L，U结束。

实际上是
一个常数非常难以理解所有的原因^^^^^^




感谢您的回答，我再次重复：我已经读了guidl。

can you please give somthing for example; a constant, cause i see that a constant is a number and it beggins with 0X (16 numbers) , 0(8 numbers), and ends with F, L, U.

actually , a constant is very difficul to understand cause of all that ^^^^^^




thanks for answering, i repete again: i''ve readed the guidl.

哎呀，我忘了说些什么，你告诉我一个变量可以改变，但是一个常数不是，你改变是什么意思？请举一个程序，例如我们可以改变，我们不能改变。

oops, i forgotn something to say, you said to me that a variable can change, but a constant not, what do you mean with changing?; please give a program for example that we can change and we cannot change.

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