메소드_덧셈 뺄셈 나눗셈 곱셈이 가능한 메소드 작성

package 메소드;

import java.util.Arrays;

public class Ex_연습장 {

	public static void main(String[] args) {

		add(3, 5);
		sub(3, 5);
		mul(3, 5);
		div(3, 5);
		
		System.out.println(add(3, 5));
		System.out.println(sub(3, 5));
		System.out.println(mul(3, 5));
		System.out.println(div(3, 5));

	}
	
	public static int add (int a, int b) {
		return a+b;	
	}
	
	public static int sub (int a, int b) {
		return a-b;	
	}
	public static int mul (int a, int b) {
		return a*b;	
	}
	public static int div (int a, int b) {
		return a/b;	
	}
}