Dashboard Questions Topics Companies Sheets

Bit Manipulation

Topic

228 coding problems covering Bit Manipulation concepts. Master this topic and improve your problem-solving skills.

228

Problems

Easy

107

Medium

Hard

Difficulty

All228 Easy47 Medium107 Hard74

Title	Solve	Difficulty	Companies	Topics
67. Add Binary	Solve	Easy	Adobe+5	Bit Manipulation Math+2
136. Single Number	Solve	Easy	Adobe+8	Array Bit Manipulation
190. Reverse Bits	Solve	Easy	Apple+4	Bit Manipulation Divide and Conquer
191. Number of 1 Bits	Solve	Easy	Amazon+6	Bit Manipulation Divide and Conquer
222. Count Complete Tree Nodes	Solve	Easy	Amazon+2	Binary Search Binary Tree+2
231. Power of Two	Solve	Easy	Amazon+3	Bit Manipulation Math+1
266. Palindrome Permutation	Solve	Easy	Facebook	Bit Manipulation Hash Table+1
268. Missing Number	Solve	Easy	Adobe+8	Array Binary Search+4
338. Counting Bits	Solve	Easy	Adobe+33	Bit Manipulation Dynamic Programming
342. Power of Four	Solve	Easy	Adobe+4	Bit Manipulation Math+1
389. Find the Difference	Solve	Easy	Adobe+4	Bit Manipulation Hash Table+2
401. Binary Watch	Solve	Easy	Google	Backtracking Bit Manipulation
405. Convert a Number to Hexadecimal	Solve	Easy	Amazon+1	Bit Manipulation Math
461. Hamming Distance	Solve	Easy	Google	Bit Manipulation
476. Number Complement	Solve	Easy	Amazon+1	Bit Manipulation
645. Set Mismatch	Solve	Easy	Adobe	Array Bit Manipulation+2
693. Binary Number with Alternating Bits	Solve	Easy	Yahoo	Bit Manipulation
762. Prime Number of Set Bits in Binary Representation	Solve	Easy	Amazon	Bit Manipulation Math
832. Flipping an Image	Solve	Easy	Google	Array Bit Manipulation+3
868. Binary Gap	Solve	Easy	Twitter	Bit Manipulation
1009. Complement of Base 10 Integer	Solve	Easy	Adobe+1	Bit Manipulation
1018. Binary Prefix Divisible By 5	Solve	Easy	-	Array Bit Manipulation
1342. Number of Steps to Reduce a Number to Zero	Solve	Easy	Apple+2	Bit Manipulation Math
1356. Sort Integers by The Number of 1 Bits	Solve	Easy	Accenture+6	Array Bit Manipulation+2
1486. XOR Operation in an Array	Solve	Easy	Bloomberg	Bit Manipulation Math
1684. Count the Number of Consistent Strings	Solve	Easy	Amazon+1	Array Bit Manipulation+3
1720. Decode XORed Array	Solve	Easy	Google	Array Bit Manipulation
1763. Longest Nice Substring	Solve	Easy	Microsoft	Bit Manipulation Divide and Conquer+3
1863. Sum of All Subset XOR Totals	Solve	Easy	Adobe	Array Backtracking+4
2032. Two Out of Three	Solve	Easy	Booking.com	Array Bit Manipulation+1
2206. Divide Array Into Equal Pairs	Solve	Easy	Microsoft	Array Bit Manipulation+2
2220. Minimum Bit Flips to Convert Number	Solve	Easy	persistent systems	Bit Manipulation
2351. First Letter to Appear Twice	Solve	Easy	Google	Bit Manipulation Counting+2
2506. Count Pairs Of Similar Strings	Solve	Easy	Oracle	Array Bit Manipulation+3
2595. Number of Even and Odd Bits	Solve	Easy	-	Bit Manipulation
2859. Sum of Values at Indices With K Set Bits	Solve	Easy	Accenture+1	Array Bit Manipulation
2869. Minimum Operations to Collect Elements	Solve	Easy	Deutsche Bank	Array Bit Manipulation+1
2917. Find the K-or of an Array	Solve	Easy	Amazon	Array Bit Manipulation
2932. Maximum Strong Pair XOR I	Solve	Easy	Amazon+1	Array Bit Manipulation+3
2980. Check if Bitwise OR Has Trailing Zeros	Solve	Easy	Meituan	Array Bit Manipulation
3095. Shortest Subarray With OR at Least K I	Solve	Easy	-	Array Bit Manipulation+1
3158. Find the XOR of Numbers Which Appear Twice	Solve	Easy	-	Array Bit Manipulation+1
3173. Bitwise OR of Adjacent Elements	Solve	Easy	-	Array Bit Manipulation
3199. Count Triplets with Even XOR Set Bits I	Solve	Easy	-	Array Bit Manipulation
3226. Number of Bit Changes to Make Two Integers Equal	Solve	Easy	-	Bit Manipulation
3304. Find the K-th Character in String Game I	Solve	Easy	-	Bit Manipulation Math+2
3314. Construct the Minimum Bitwise Array I	Solve	Easy	-	Array Bit Manipulation