C program to print nth iteration Csharp Programs

C# program to print 1 2 4 8 16 21 64 128 …nth iteration

Program Statement:

Write a program using for loop which prints the following series.

1 2 4 8 16 21 64 128 …nth iteration

Solution:

static void Main(string[] args)
 {
 int n,i=1,num=1;
 Console.WriteLine("Enter Value of n ");
 n = Convert.ToInt32(Console.ReadLine());
 Console.Write(i+" ");
 for (i = 1; i <= n; i++)
 {
 num = num * 2;
 Console.Write(num + " ");
 }
 
 Console.ReadLine();
 }