package Pierwszy;
import java.util.*;

public class Metody {

	public static void main(String[] args) {
		int a,b,c;
		Scanner skaner = new Scanner(System.in);
		
		System.out.println("Podaj pierwsza wartosc: ");
		a = skaner.nextInt();
		System.out.println("Podaj druga wartosc: ");
		b = skaner.nextInt();
		c = suma(a,b);
		System.out.println("Suma wynosi: "+ c);
		c = roznica(a,b);
		System.out.println("Roznica wynosi: " + c);

	}
	
	public static int suma(int a, int b)
	{
		return a + b;
	}
	
	public static int roznica(int a, int b)
	{
		return a - b;
	}

}