help me
package com.codegym.task.task06.task0612;
/*
Calculator
*/
public class Calculator {
public static int plus(int a, int b) {
//write your code here
int p = a+b;
return p;
}
public static int minus(int a, int b) {
//write your code here
int m = a-b;
return m;
}
public static int multiply(int a, int b) {
//write your code here
int mu = a*b;
return mu;
}
public static double divide(int a, int b) {
//write your code here
return a / b;
}
public static double percent(int a, int b) {
return a * b / 100;
}
public static void main(String[] args) {
}
}