Java基礎代碼 —— 計算平均分

 

import java.util.Scanner;

public class C201_04_01_計算平均分 {
    public static void main(String[] args) {
        System.out.println("請輸入3個數");
        Scanner scanner=new Scanner(System.in);
        int num;
        int sum = 0;
        num = scanner.nextInt();
        sum+= num;
        num = scanner.nextInt();
        sum+= num;
        num = scanner.nextInt();
        sum+= num;

        System.out.println(sum/3.0);
    }
}

輸出結果：

 

 

感謝觀看！