Java Basic(8)-數學運算符（基本）

import java.util.Scanner;

class apples{

public static void main(String args[]){

Scanner bucky = new Scanner(System.in);

int girls, boys,people;

girls =11;

boys = 3;

people = girls + boys;

System.out.println(people);

}

}

int是指變量的類型是整數

people = girls + boys; 你可以轉為 + - * / %

例如: girls + boys, people = 14

girls - boys, people = 8

girls * boys, people = 33

girls / boys, people = 3

girls % boys, people = 2

它取決於你是設置什麼類型的變量，如果設置雙Double，girls/boys=3.666666665