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ahmedbr/C# - Swap 2 variables without temp variable

Last active June 14, 2019 11:44
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C# - Swap 2 variables without temp variable
int x = 10;
int y = 5;
Console.WriteLine("Before swapping: x = " + x + ", y = " + y);
x = x + y;
y = x - y;
x = x - y;
Console.WriteLine("After swapping: x = " + x + ", y = " + y);
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