关于动态数组的问题 [英] Question about dynamic array

问题描述

我对动态数组有很多困惑

I have lot of confusion about dynamic array

int k*
k=new int[4];

1)我的问题是，这k = new int [4]不能包含超过5个元素
2)静态数组和动态数组之间有什么区别?

1)my question is that is this k= new int[4] can not contain more than 5 elements
2)what is difference between static and dynamic array

推荐答案

1.我的问题是，此k = new int [4]不能包含多个5个元素
否-不大于或小于4
2)静态数组和动态数组有什么区别

此处 [

1. my question is that is this k= new int[4] can not contain more than 5 elements
No - not more or less than 4
2)what is difference between static and dynamic array

Here[^]

Thanks
--RA

1)您错了:它不能包含超过4个(四个)元素.

2)简短答案:动态数组可能会增长，而静态数组则无法增长(请参见Wikipedia，"Array" [< ^ ]和 [

1) You are wrong: it cannot contain more than 4 (four) elements.

2) Short answer: a dynamic array may grow while a static one cannot (see at Wikipedia, "Array"[^] and "Dynamic Array"[^] for more info).

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