java - 在java中压缩两个数组

Question

我想加入两个数组，但不喜欢通常的方式

{1,2,3} {4,5,6} 
{1,2,3,4,5,6}

我也想加入他们的行列

{1,2,3} {4,5,6} 
{1,4,2,5,3,6}

有什么建议吗？

我不想连接两个数组，而是压缩它们

Answer 1

This Program also work for if array size of both is not equals.. Happy to help

  public class Assignment{

    public static void main(String[] args){
    int [] arr1 = new int[]{1,2,3};
    int [] arr2 = new int[]{4,5,6,7,8};
    int [] arr3 = new int[arr1.length + arr2.length];
    int biglength = 0;
     if(arr1.length > arr2.length){
         biglength = arr1.length;
     }else{
         biglength = arr2.length;
     }
    for(int i=0,j=0; i< biglength; i++){
         if(i<arr1.length && i<arr2.length){
            arr3[j++] = arr1[i];
            arr3[j++] = arr2[i];
         }else if(i<arr1.length){
            arr3[j++] = arr1[i];
         }else{
            arr3[j++] = arr2[i];
         }
    }
   for(int j= 0 ; j<arr3.length; j++){
        System.out.print(arr3[j]);
     }
  }
    }