填充二维数组在Java 2维数组 [英] populating 2d array with two 1d arrays in java

问题描述

我有2维数组和IM尝试将它们填充到JAVA一个二维数组。

I have 2 1d arrays and im trying to populate them into a single 2d array in JAVA.

例如：

x[] = {2,5,7,9}
y[] = {11,22,33,44}

结果应该然后就：

The results should then be:

result[][] = {{2,5,7,9}, {11,22,33,44}}

我怎么去呢？我现在有这样的事情：

How do I go about this? I currently have something like this:

for(int row = 0; row < 2; row++) {
    for(int col = 0; col == y.length; col++) {
        ???
    }
}

林之类的卡在那里...

Im sort of stuck from there...

推荐答案

二维数组是数组的数组。那么，为什么不试试呢？

2D array is an array of arrays. So why don't you try this?

int result[][] = {x,y};

和确保它是如此简单和工程，测试：

And to make sure that it is so simple and works, test this:

for(int i=0; i<result.length; i++)
{
    for(int j=0; j<result[0].length; j++)
        System.out.print(result[i][j]+ " ");
    System.out.println();
}

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