Question

How to calculate perimeter and area of a rectangle in C#

Answer 1

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int w = 18, h = 10;

            Console.WriteLine("perimeter = {0}", (w + h) * 2);
            Console.WriteLine("area = {0}", w * h);
        }
    }
}

/*
run:
   
perimeter = 56
area = 180
  
*/

 

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