using System;

​

public class Sample

{

    public static void Main()

    {

        string input;

        string answer;

        int inputNumbers;

        int nums;

        Console.Write("Input Numbers: ");

        inputNumbers = int.Parse(Console.ReadLine());

        float[] arr = new float[inputNumbers];

        for (int index = 0; index < arr.Length; index++)

        {

            Console.Write("Nums: ");

            arr[index] = int.Parse(Console.ReadLine());

            for (int i = 0; i < index +1; i++)

            {

                Console.Write(arr[i] + " ");

            }

        }

    }

}