using System;

public class Program

{

    static float[] storedValues = new float[20];

    static int current = 0;

    public static void Main() {

        while (conditionCheck() == false) {

            readNewInput();

        }

        Console.WriteLine("Kesz, termsinalas. ");

    }

​

    public static bool conditionCheck() {

        int positiveCount = 0;

        int negativeCount = 0;

        for (int i = 0; i < storedValues.Length; i++) {

            if (storedValues[i] < 0) negativeCount++;

            if (storedValues[i] > 0) positiveCount++;

        }

        Console.WriteLine("State: " + positiveCount + " " + negativeCount);

        return positiveCount + negativeCount >= 10;

​

    }

    public static void readNewInput() {

        Console.WriteLine("Kerem a kovetkezo szamot: ");

        var result = Console.ReadLine();

        try {

            var resultAsFloat = float.Parse(result);

            storedValues[current] = resultAsFloat;

            current++;

        } catch(Exception e) {

            Console.WriteLine("Nem szam hiba>" + e.ToString());

        }

    }

}