C# Program for Reverse Number - c# - c# tutorial - c# net
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How to write Reverse Number Programs in C# ?
- It can reverse the number entered by the user and then prints the reversed number on the screen
- Let's see a simple C# example to reverse a given number.
Example1:
using System;
public class ReverseExample
{
public static void Main(string[] args)
{
int n, reverse=0, rem;
Console.Write("Enter a number: ");
n= int.Parse(Console.ReadLine());
while(n!=0)
{
rem=n%10;
reverse=reverse*10+rem;
n/=10;
}
Console.Write("Reversed Number: "+reverse);
} }
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C# examples - Output :
Enter a number: 234
Reversed Number: 432Example2:
/*
* C# Program to Get a Number and Display the Number with its Reverse
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Program
{
class Program
{
static void Main(string[] args)
{
int num, reverse = 0;
Console.WriteLine("Enter a Number : ");
num = int.Parse(Console.ReadLine());
while (num != 0)
{
reverse = reverse * 10;
reverse = reverse + num % 10;
num = num / 10;
}
Console.WriteLine("Reverse of Entered Number is: "+reverse);
Console.ReadLine();
}
}
}
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output:
Enter a Number: 123
Reverse of Entered Number: 321