Question

How to swap two numbers using function C#

Answer 1

using System;

class Program
{
    static int swap(int a, int b) {
       return a;
    }

    static void Main()
    {
        int a = 4, b = 1;
        
        a = swap(b, b = a);

        Console.Write(a + " " + b); 
    }
}



/*
run:

1 4

*/

 

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