using System;

public class Program

{

    public static void Main()

    {    

        int size;

Console.WriteLine("Input your size");

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

        int[] score = new int[size];

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

        {

 Console.WriteLine("input score {0} =" ,i+1);

            score[i] = int.Parse(Console.ReadLine());

        }

        Console.WriteLine(score.Length);

        for(int j = 0; j< score.Length; j++)

        {

        Console.WriteLine("{0} {1}",j+1 , score);

        }

    }

}