Java/C# _ C# Programs

1. Fibonacci Series:     The Fibonacci series is a sequence of numbers in which each is the sum of the two preceding ones, usually starting with 0 and 1. The arrangement goes like 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... and so on. Example Program:

using System; public class Fibonacci {     static void Main(string[ ] args)     {         int a = 0, b = 1, c;         Console.WriteLine("Enter How many Fibanacci Numbers you want to print: ");         int number = int.Parse(Console.ReadLine());         Console.WriteLine(a + "\n" + b);         for (int i = 0; i < number; i++)         {             c = a + b;             Console.WriteLine(c);             a = b;             b = c;         }     } }

2. Palindrome Number:     A palindrome is a word, phrase, number, or other sequences of characters that reads the same backward or forward. Examples include "madam", "racecar" and "56765". Example Program:

using System; class Palindromenumber {    static void Main(string[] args)     {       Console.WriteLine("Enter a number to check if it is Palindrome number or not");       int number=int.Parse(Console.ReadLine());       int r,sum=0,temp;       temp=number;       while(number>0)       {         r=number%10; sum=(sum*10)+r; number=number/10;        }       if(temp.Equals(sum))       Console.WriteLine( "Entered number is a palindrome number");       else       Console.WriteLine(" Entered number is not  a palindrome number");    } }