using System;
public class Program
{
// 1 2 3 4 5 6 7 8 9 10
// 2 4 6 8 10 12 14 16 18 20
// 3 6 9 12 15 18 21 24 27 30
//.....
// 10 20 30 40 50 60 70 80 90 100
public static void Main()
for(int i=1; i<=10; i++)
for(int j = 1; j<=10; j++)
int num = i * j;
Console.Write(" " + num + " ");
}
Console.WriteLine("");
