using System;

public class Program

{

    public static void Main()

    {

        int a, b, c;

            // Nhap vao 3 so nguyen

            Console.WriteLine("Nhap vao a:");

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

​

            Console.WriteLine("Nhap vao b:");

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

​

            Console.WriteLine("Nhap vao c:");

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

​

            int max = a;

​

            if (b > max)

            {

                max = b;

            }

​

            if (c > max)

            {

                max = c;

            }

​

            Console.WriteLine("Max = {0}:",max);

    }

}