Here is the logic : n is number of lines provided by user:
- for (int i = 1; i <= n; i++)
- {
- for (int j = i; j <= 12; j++)
- {
- Console.Write(" ");
- }
- for (int k = 1; k <= 2 * i - 1; k++)
- {
- Console.Write("*" + " ");
- }
- Console.WriteLine();
- }
- Console.ReadLine();