C# programming

Question

Hi Write an algorithm to swap the values of two variables without using a third variable.

Vulpes · Answer

Here's another way of doing it: int i = 1; int j = 2; i ^= j; j ^= i; i ^= j; Console.WriteLine(i = {0} j = {1} i j);

Suthish Nair · Answer

Something like this try it.. int i = 1; int j = 2; Console.WriteLine(i =  + i); Console.WriteLine(j =  + j); i = (j + i); j = (i - j); i = (i - j); Console.WriteLine(); Console.WriteLine(i =  + i); Console.WriteLine(j =  + j); Console.ReadKey();