如何在Java中添加两个一维数组 [英] How to add two arrays which are one dimension in java

问题描述

如何添加数组.例如:A = {1,2,3} B = {5,6,7}结果数组应为c = {1,2,3,5,6,7};
怎么样?
请帮我
Thanks

How to add arrays . for ex: A= {1,2,3} B={5,6,7} resultant array should be c={1,2,3,5,6,7} ;
how ?
Plz help me
Thanks

推荐答案

检查Java数组是否具有"add"方法.如果不是，请创建一个合适大小的新数组，并在两个循环中复制两组值.

Check if the java arrays have an ''add'' method. If not, create a new array the right size and copy both sets of values in, in two loops.

您可以使用ArrayList并添加带有addAll的数组，然后执行toArray及其结果以获取对象数组.

You can use a ArrayList and add the arrays with addAll then do a toArray with the results to get an array of objects.

将数组转换为arrayList，然后添加两个arrayList并将它们转换回数组..

Convert array to arrayList , then add both arrayList and convert back them to array..

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