package com.company;

public class java1task2 {
    public static void main(String[] args) {
        int a, b, c, d;
        a = 12;
        b = 10;
        c = 7;
        d = 5;
        System.out.println("f+g="+ istina(a,b));
    }
    public static int megacalculate ( int a, int b, int c, int d){
        return a * (b + (c / d));
    }public static boolean istina(int f,int g) {
        if (10 <= f + g && f + g <= 20) {
            return true;
        }
        else return false;
    }
}