Kolokwium Z1 (0,8/1pkt)

package com.Talar;

import java.util.Random;

public class Main {

    public static void main(String[] args) {
        Random rand = new Random();
        int max = Integer.MIN_VALUE;
        int min = Integer.MAX_VALUE;
        int r1 = 0; int r2 = 0;
        int ilosc = 0;
        long iloczyn = 1;
        int suma = 0;

        do{
            r1 = rand.nextInt(150)-50;
            ilosc++;
            if(max<r1) { max = r1; }
            else if(min>r1) { min = r1; }

            if(r1>0 && r1%2==0){
                iloczyn *= r1;
            }

            //System.out.println(r1);
        }
        while(r1!=0);

        System.out.print("max: " +max + ", min:" + min + "\nIloczyn liczb parzystych dodatnich: " + iloczyn + "\n");

        for(int i = 0; i<ilosc; i++){
            r2 = rand.nextInt(25)-25;
            if(r2!=0){
                if(i%2==0){
                    suma += r2;
                }
            }

            //System.out.println(r2);
        }

        System.out.println("Suma: " + suma);
    }
}