Arokia IT interview question
how do you swap two variables without using temporary variable
Interview Answers
Anonymous
18 Feb 2013
a = b - a + (b=a) ; OR a = a+b; b = a-b; a = a-b
1
how do you swap two variables without using temporary variable
Anonymous
a = b - a + (b=a) ; OR a = a+b; b = a-b; a = a-b
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