new
操作符来创建数组,语法如下:创建一个包含1,2,3,4,5,6,7,8,9,10的数组,通过循环计算它们之间的和
package com.simple.array;
/**
* @author huYuHao+
*
* @version 1.0
* @create 2021/3/16
* @since 1.8
*/
public class ArrayDemo01 {
public static void main(String[] args) {
//创建数组
int[] age;
//给数组定义10个容量
age = new int[10];
//赋值
age[0] = 1;
age[1] = 2;
age[2] = 3;
age[3] = 4;
age[4] = 5;
age[5] = 6;
age[6] = 7;
age[7] = 8;
age[8] = 9;
age[9] = 10;
//用来接收和
int sum = 0;
//通过循环遍历数组,接受到的数据用sum来相加
for (int i = 0; i < age.length; i++) {
sum = sum + age[i];
}
//打印结果
System.out.println("和为:"+sum);
}
}
本文章结束
特别鸣谢狂神的教学!!!
原文:https://www.cnblogs.com/HuyuhaoSimple/p/14544187.html