import java.util.Scanner;
public class Equals
{
    public static void main (String[] args)
    {
        Scanner input = new Scanner (System.in);
        int[] line = new int[10];
        int counter = 0;
        int v;
        for(int i=0;input.hasNextInt();++i){

            v = input.nextInt();

            line[i] = v;

            for (int j=0; line.length>= j;++j){
                if (counter == line.length){
                    ++counter;
                }
            }
        }
        System.out.print( "Iguais:" + counter);
    }
}