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CSharp · Console

/Program.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


namespace MonteCarlo
{
    public class Program
    {
        private static Random r = new Random();

        private static double funkcja(double x, double y)
        {
            return Math.Sin(x) * Math.Sin(y);
        }

        private static double losowyPunkt(double a, double b)
        {
            return r.NextDouble() * (b - a) + a;
        }


        public static void Main(string[] args)
        {
            int n, calka = 0;
            double pa, pb;

            Console.Write("Podaj N:");
            n = Convert.ToInt32(Console.ReadLine());


            for(int i=0; i<n; i++)
            {
                pa = losowyPunkt(-10, 10);
                pb = losowyPunkt(-10, 10);

                if(funkcja(pa, pb) < (1/4))
                {
                    calka++;
                }
            }

            Console.WriteLine("Calka = " + calka);
            Console.ReadLine();
        }
    }
}