C Program to Print Triangles

C# Program to Print Triangles

Program Statement:

Write a program to produce the following output:

A B C D E F G F E D C B A

A B C D E F     F E D C B A

A B C D E           E D C B A

A B C D                 D C B A

A B C                        C B A

A B                               B A

A                                      A

Solution:

 static void Main(string[] args)
 {
 int a, x, n = 71, o = 70, y = 1, c;
 for (x = 1; x <= 7; x++)
 {
 for (a = 65; a <= n; a++)
 { 
 Console.Write(Convert.ToChar(a)); 
 }
 if (x == 2)
 o = 70;
 for (c = 2; c < y; c++)
 Console.Write(" ");
 for (a = o; a >= 65; a--)
 Console.Write((char)a);
 Console.WriteLine();
 n--;
 o--;
 y = y + 2;
 }
 
 Console.ReadLine();
 }