复制和反转数组？

Question

1.两个副本应该在一个for循环中完成。 2.输出应该在一个单独的循环中进行。输出应该为每个数组上的每个数字显示 5 行，如下所示。 “ARRAY1[index]= xx ARRAY2[index] = XX ARRAY3[index] = XX” Array3 应该包含第一个数组编号，但相反 (5-1)。

public static void main(String[] args) 
 {
        // Constants Section
            final int FIVE = 5;                          
            final int ONE = 1;                          

            // Variable Declaration Section
            int[] firstArray = {1,2,3,4,5};             
            int[] secondArray;                                                          
            int[] finalArray;                                                       
            int i;                                       


// Variable Initialization Section
            secondArray = new int[FIVE];                
            finalArray = new int[FIVE];                 

// Code Section
              for (i = 0; i <FIVE; i++)       
            {  
                secondArray = firstArray;  
                finalArray = firstArray;
            }

            for (i = FIVE - 1; i >= 0; i--)   
            {

                System.out.println("Array1 = " + firstArray[i] + " Array2= " +   secondArray[i] + " Array3= " + finalArray [i]);
            }




   }
}

请帮忙，我是一名对编程一无所知的高中生。 （越简单越好）

Answer 1

我想这就是你需要的！

public static void main(String[] args) 
 {
        // Constants Section
            final int FIVE = 5;                          
            final int ONE = 1;                          

            // Variable Declaration Section
            int[] firstArray = {1,2,3,4,5};             
            int[] secondArray;                                                          
            int[] finalArray;                                                       
            int i;                                       


// Variable Initialization Section
            secondArray = new int[FIVE];                
            finalArray = new int[FIVE];                 

// Code Section
              for (i = 0; i <FIVE; i++)       
            {  
                secondArray[i] = firstArray[i];  
                finalArray[i] = firstArray[FIVE-i-1];
            }
//For Printing you can loose any logic. This would print in the reverse order but if you want your could change the loop
            for (i = FIVE - 1; i >= 0; i--)   
            {

                System.out.println("Array1 = " + firstArray[i] + " Array2= " +   secondArray[i] + " Array3= " + finalArray [i]);
            }




   }
}

我认为应该这样做，如果我误解了，请纠正我..