Question

Assume that the int variables i, j and n have been declared , and n has been initialized . write code that causes a "triangle" of asterisks to be output to the screen, i.e., n lines should be printed out, the first consisting of a single asterisk, the second consisting of two asterisks, the third consisting of three, etc. the last line should consist of n asterisks. thus, for example, if n has value 3, the output of your code should be (scroll down if necessary): * ** ***

Answer 1

Here you go,

class Program

   {

       static void Main(string[] args)

       {          

          int n,i,j;

          Console.Write("Enter size: ");

          n = Convert.ToInt32(Console.ReadLine());

          for (i = 1; i <= n; i++)

          {

              for (j = 1; j <= i; j++)

              {

                  System.Console.Write("*");

              }

              System.Console.Write("\n");

          }          

           Console.ReadLine();

       }

   }