using System;

public class Program

{

    public static void Main()

    {

    Console.WriteLine("Въведете числото n");

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

for (int i = 1; i < 10; i++)

{

 Console.WriteLine(i+" * "+number+" = "+(i*number));

}

​

int i = 1;

​

while (i <= 10)

{

 Console.WriteLine(i + " * " + number + " = " + (i * number));

 i++;

}

​

do

{

Console.WriteLine(i + " * " + number + " = " + (i * number));

i++;

} while (i <= 10);

    }

}