Aspire Systems Interview Question
How do you swap two numbers without third variable?
Interview Answer
Anonymous
Mar 20, 2017
I answered that I will sum two numbers and subtract it from the other. Eg : a= 12 b=5 a=12+5-12 b=5+12-5
1
How do you swap two numbers without third variable?
Anonymous
I answered that I will sum two numbers and subtract it from the other. Eg : a= 12 b=5 a=12+5-12 b=5+12-5
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