Bit Manipulation

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# Title Acceptance Difficulty
477 Total Hamming Distance 46.7% Medium
476 Number Complement 61.1% Easy
461 Hamming Distance 70.1% Easy
421 Maximum XOR of Two Numbers in an Array 45.8% Medium
411 Minimum Unique Word Abbreviation 32.9% Hard
405 Convert a Number to Hexadecimal 41.1% Easy
401 Binary Watch 44.8% Easy
397 Integer Replacement 30.1% Medium
393 UTF-8 Validation 34.8% Medium
389 Find the Difference 50.6% Easy
371 Sum of Two Integers 51.2% Easy
342 Power of Four 38.5% Easy
338 Counting Bits 61.2% Medium
320 Generalized Abbreviation 44.8% Medium
318 Maximum Product of Word Lengths 44.2% Medium
268 Missing Number 44.2% Easy
260 Single Number III 51.5% Medium
231 Power of Two 40.1% Easy
201 Bitwise AND of Numbers Range 34.0% Medium
191 Number of 1 Bits 39.6% Easy
190 Reverse Bits 29.5% Easy
187 Repeated DNA Sequences 31.4% Medium
169 Majority Element 46.6% Easy
137 Single Number II 41.5% Medium
136 Single Number 54.4% Easy
78 Subsets 40.5% Medium