public static int produkt(int a, int b)

import javax.swing.JOptionPane;

public class ProduktDvehStevil {
    public static void main(String[] args) {
        //preberemo podatke
        String niz = JOptionPane.showInputDialog("Vnesi a");
        int a = Integer.parseInt(niz);

        niz = JOptionPane.showInputDialog("Vnesi b");
        int b = Integer.parseInt(niz);

        //izpisemo rezultat
        System.out.println("Produkt stevil " + a + " in " + b + " je " + produkt(a, b) + ".");
    }

    public static int produkt(int a, int b) {
        int produkt = a * b;
        return produkt;
    }
}

using System;
using System.Collections.Generic;
using System.Text;

namespace ProduktDvehStevil {
class ProduktDvehStevil {
    static void Main(string[] args) {
        //preberemo podatke
        Console.Write("Vnesi a: ");
        int a = Int32.Parse(Console.ReadLine());
        Console.Write("Vnesi b: ");
        int b = Int32.Parse(Console.ReadLine());

        //izpisemo rezultat
        Console.WriteLine("Produkt stevil " + a + " in " + b + " je " + produkt(a, b) + ".");
        Console.ReadKey();
    }

    public static int produkt(int a, int b) {
        int produkt = a * b;
        return produkt;
    }
}
}

#!C:/Python30/python
#-*-encoding: utf-8 -*-
# -*- coding: latin-1 -*-
'''
Created on 26.6.2009

@author: fajdigap
'''

def produkt(a, b):
    produkt = a * b
    return produkt
    
#preberemo podatke
a= int(input("Vnesi a:"))
b= int(input("Vnesi b:"))  

#izpisemo rezultat
print ("Produkt števil",a,"in",b,"je",produkt(a, b),".")