C# Program to reverse number
We can reverse a number in C# using loop and arithmetic operators. In this program, we are getting number as input from the user and reversing that number.
Let’s see a simple C# Program to reverse number.
using System; namespace CodelernerConcept { class Program { static void Main(string[] args) { int n,rev = 0,i; Console.WriteLine("Enter The Number: "); n = int.Parse(Console.ReadLine()); while (n > 0) { i = n % 10; rev = rev*10 + i; n = n / 10; } Console.WriteLine("Reverse Number Is: " + rev); Console.ReadKey(); } } }
OutPut :
Enter The Number : 123456789 Reverse Number Is: 987654321
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