Question

How to use unchecked to suppress overflow checking in C#

Answer 1

using System;

class Program
{
    static void Main() {
        // error CS0220: The operation overflows at compile time in checked mode
        // int n1 = 2147483647 + 30; 
        int n2 = unchecked(2147483647 + 30);

        Console.Write(n2);
    }
}



/*
run:

-2147483619

*/

 

70+ SQL courses for beginners and professionals