You will get the bigger value of two numbers using the built-in function Math.Max.
using System; class Program//from w w w .ja va2 s . c o m { static void Main(string[] args) { // Inputs Console.Write("Enter first number: "); string input1 = Console.ReadLine(); int number1 = Convert.ToInt32(input1); Console.Write("Enter second number: "); string input2 = Console.ReadLine(); int number2 = Convert.ToInt32(input2); // Evaluating int greater = Math.Max(number1, number2); // Output Console.WriteLine("Greater of entered numbers is: " + greater); } }