Question

How to perform aritmetic operations on BigInteger in C#

Answer 1

using System;
using System.Numerics;

public class Program
{
	public static void Main()
	{
		var bigInteger = BigInteger.Parse("99948737409827123561274918345136180111");
		
		Console.WriteLine("Add: " + (bigInteger + 1));
		Console.WriteLine("Add: " + (bigInteger + bigInteger));
		Console.WriteLine("Multiply: " + (bigInteger * bigInteger));
		Console.WriteLine("Divide: " + (bigInteger / bigInteger));
	}
}



/*
run:

Add: 99948737409827123561274918345136180112
Add: 199897474819654247122549836690272360222
Multiply: 9989750109818575944543011603257481900121637053541187806388494617612631972321
Divide: 1

*/

 

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