# Project Euler Problem 9 Solution in C#

Do you need “Project Euler Problem 9 Solution c sharp” . We will discuss all the problems in Project Euler and try to solve them using Python or C#. I have solved Project Euler Problem 8 JS as well.

A Pythagorean triplet is a set of three natural numbers, a < b < c, for which,

a^2 + b^2 = c^2

For example, 32 + 42 = 9 + 16 = 25 = 52.There exists exactly one Pythagorean triplet for which a + b + c = 1000.

Find the product abc.

So we have to solve this problem using C#.

Lets first of all open Visual Code.

If we analyze the problem statement given here, we can see that we are asked to find the pythagorean py triplet number.

**Project Euler Problem 9 Solution C Sharp| **

**Lets start! **

using System; using System.Collections.Generic; using System.Linq; using System.Text.RegularExpressions; namespace Rextester { public class Program { public static void Main(string[] args) { //Your code goes here Console.WriteLine("Hello, world!"); for(int a = 1; a < 998; a++) for (int b = a + 1; b < 998; b++) for( int c = b + 1; c < 998; c++) if (isPyTriple(a,b,c)) if(a + b + c == 1000) { Console.WriteLine(a); Console.WriteLine(b); Console.WriteLine(c); Console.WriteLine(a*b*c); } } static bool isPyTriple(int a, int b,int c){ return (a * a) + (b * b) == (c * c); } } }

For such type of problems the first thing that hit my mind was Brute Force! Obviously!

I put a for loop inside a for loop which is also inside a for loop so that we can brute force the three numbers a, b and c.

Then I made a special function to return a boolean by checking the mere condition of PyTriplet.

I checked for each element by brute force and got my answer right there and then.

Yaay! We got this right. Thanks for reading.

Project Euler Problem 10 Solution C#

Happy coding!

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