package com.demo; public class ArrayDemo { public static void main(String[] args) { int[] number={-10,2,3,246,-100,0,5}; int max=number[0]; int min=number[0]; int sum=0; for(int l = 0; l<number.length; l++){ System.out.print(number[l]+"\t"); } //求數組最大值 for(int i=0; i<number.length;i++){ if(number[i]>max) max=number[i]; } System.out.println("\n数组最大值是:"+max); //求數組最小值 for(int j = 0; j<number.length;j++){ if(number[j]<min)min=number[j]; } System.out.println("數組最小值是:"+min); for(int k = 0; k<number.length; k++){ sum+=number[k]; } int avg=sum/number.length; System.out.println("數組的平均值是:"+avg); } }