Question

How to cast big numbers to int in C#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            double d = 10000000000;

            Console.WriteLine((int)d);

            d = -10000000000;
            Console.WriteLine((int)d);

            d = 100000000000000;
            Console.WriteLine((int)d);

            d = 1000000000;
            Console.WriteLine((int)d);
        }
    }
}


/*
run:
  
-2147483648
-2147483648
-2147483648
1000000000
 
*/

 

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Answer 2

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            long l = 10000000000;

            Console.WriteLine((int)l);

            l = -10000000000;
            Console.WriteLine((int)l);

            l = 100000000000000;
            Console.WriteLine((int)l);

            l = 1000000000;
            Console.WriteLine((int)l);
        }
    }
}


/*
run:
  
1410065408
-1410065408
276447232
1000000000
 
*/

 

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