package com.Summer_0420.cn; /** * @author Summer * 获取数值型数组中大于60的元素个数 * 给数值型数组中不足60分的加20分 */ public class TestMethod02 { public static void main(String[] args) { int [] a = {1,35,60,80,75,123,156,32,1}; show(a); } private static void show(int[] a) { int count = 0; for (int i = 0; i < a.length; i++) { if (a[i]>60) { count++; } else { a[i]+=20; } } for (int i : a) {//增强型for循环能查看所有元素,但不能修改 System.out.print(i+" "); } System.out.println("大于60的元素数量"+count); } }