Exercise
Absolute value
Objetive
Write a C# program to calculate (and display) the absolute value of a number x: if the number is positive, its absolute value is exactly the number x; if it's negative, its absolute value is -x.
Do it in two different ways in the same program: using "if" and using the "conditional operator" (?)
Example Code
using System;
public class Exercise41
{
public static void Main()
{
int n, abs;
Console.Write("Enter a number: ");
n = Convert.ToInt32(Console.ReadLine());
if (n < 0)
abs = -n;
else
abs = n;
Console.WriteLine("Absolute valor is {0}", abs);
abs = n < 0 ? -n : n;
Console.WriteLine("And also {0}", abs);
}
}