Bit Manipulation

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# Title Acceptance Difficulty
762 Prime Number of Set Bits in Binary Representation 56.8%
Easy
756 Pyramid Transition Matrix 43.4%
Medium
751 IP to CIDR 56.4%
Easy
693 Binary Number with Alternating Bits 55.5%
Easy
477 Total Hamming Distance 47.8%
Medium
476 Number Complement 61.1%
Easy
461 Hamming Distance 69.7%
Easy
421 Maximum XOR of Two Numbers in an Array 47.5%
Medium
411 Minimum Unique Word Abbreviation 33.8%
Hard
405 Convert a Number to Hexadecimal 41.0%
Easy
401 Binary Watch 44.9%
Easy
397 Integer Replacement 30.3%
Medium
393 UTF-8 Validation 34.7%
Medium
389 Find the Difference 51.1%
Easy
371 Sum of Two Integers 51.1%
Easy
342 Power of Four 38.9%
Easy
338 Counting Bits 62.0%
Medium
320 Generalized Abbreviation 46.0%
Medium
318 Maximum Product of Word Lengths 45.3%
Medium
268 Missing Number 44.7%
Easy
260 Single Number III 52.7%
Medium
231 Power of Two 40.6%
Easy
201 Bitwise AND of Numbers Range 34.3%
Medium
191 Number of 1 Bits 40.2%
Easy
190 Reverse Bits 29.5%
Easy
187 Repeated DNA Sequences 32.7%
Medium
169 Majority Element 47.6%
Easy
137 Single Number II 42.3%
Medium
136 Single Number 55.2%
Easy
78 Subsets 43.5%
Medium