Proposed exercise
Create a program to "draw" the graphic of the function y = (x-4)2 for integer values of x ranging -1 to 8. It will show as many asterisks on screen as the value obtained for "y", like this:
*************************
****************
*********
****
*
*
****
*********
****************
Output
Solution
using System; public class DisplayFunction { public static void Main() { int x,y,j; for(x = -1; x <= 8; x ++) { y = (x-4) * (x-4); for(j = 0; j < y; j++) Console.Write("*"); Console.WriteLine(); } } }