Java数组

package com.xuexi;

public class Array1 {
public static void main(String[] args) {
double [] myList = {1.9,2.9,3.4,3.5};
// 打印所有数组元素
for (int i = 0; i < myList.length;i++){
System.out.println(myList[i]);
}
// 计算所有元素的总和
double total=0;
for (int i=0;i<myList.length;i++){
total +=myList[i];

}
System.out.println("总和是"+total);
// 查找最大元素
double max =myList[0];
for (int i=0;i<myList.length;i++){
if (myList[i]>max)max = myList[i];
}
System.out.println("最大值是"+max);
}
}
原文地址:https://www.cnblogs.com/husband/p/14255047.html