American Express Bit Manipulation Questions

3 bit manipulation problems asked at American Express interviews

Medium (2)Hard (1)

Questions

Title	Difficulty	Acceptance	Frequency
Minimum Number of Operations to Make Array XOR Equal to K	Medium	85.5%	95.5%
Maximum XOR After Operations	Medium	79.9%	95.5%
Find a Value of a Mysterious Function Closest to Target	Hard	47.0%	95.5%

Showing 3 questions