Elegant MicroWeb Interview Question
Swap 2 numbers without using third variable.
Interview Answer
Anonymous
Aug 9, 2015
x = x + y; y = x - y; x = x - y; This was my solution without using XOR operator.
1
Swap 2 numbers without using third variable.
Anonymous
x = x + y; y = x - y; x = x - y; This was my solution without using XOR operator.
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