这是我的数组代码,我需要反向打印。
public class Array1D { public static void main(String[] args) { int[] array = new int[3]; array[0] = 1; array[1] = 2; array[2] = 5; for (int i = 0; i < array.length; i++) { //loop System.out.print("array["+i+"]="); System.out.println(array[i] + " "); } System.out.println("the last element in the matrix = " + array[array.length - 1]); // finding the last element in the array System.out.println(" "); } }
只需反转for循环的方向即可。现在,它从0到长度开始计数,从长度到0开始计数
for (int i = array.length-1; i >= 0; i--)