Top Bloomberg Questions

# Title Frequency Solution Acceptance Difficulty
# Title Frequency Solution Acceptance Difficulty
1 Two Sum 99 Link 36.4%
2 Add Two Numbers 99 Link 28.2%
13 Roman to Integer 99 47.0%
11 Container With Most Water 97 Link 36.9%
3 Longest Substring Without Repeating Characters 96 Link 24.5%
7 Reverse Integer 95 24.4%
20 Valid Parentheses 95 33.7%
5 Longest Palindromic Substring 94 Link 25.2%
206 Reverse Linked List 94 Link 46.3%
146 LRU Cache 94 18.9%
155 Min Stack 94 30.0%
122 Best Time to Buy and Sell Stock II 93 Link 47.8%
53 Maximum Subarray 93 40.0%
283 Move Zeroes 93 Link 50.9%
151 Reverse Words in a String 92 15.7%
141 Linked List Cycle 92 Link 35.2%
121 Best Time to Buy and Sell Stock 91 Link 42.2%
42 Trapping Rain Water 91 Link 37.3%
15 3Sum 90 21.8%
172 Factorial Trailing Zeroes 89 36.6%
50 Pow(x, n) 88 26.0%
88 Merge Sorted Array 88 32.1%
138 Copy List with Random Pointer 87 26.0%
139 Word Break 86 Link 30.9%
26 Remove Duplicates from Sorted Array 86 Link 35.6%
49 Group Anagrams 85 Link 36.8%
56 Merge Intervals 85 Link 31.2%
8 String to Integer (atoi) 85 13.9%
160 Intersection of Two Linked Lists 84 Link 30.8%
100 Same Tree 83 47.1%
33 Search in Rotated Sorted Array 82 32.1%
110 Balanced Binary Tree 78 38.0%
268 Missing Number 77 Link 44.4%
387 First Unique Character in a String 77 47.2%
189 Rotate Array 77 Link 25.1%
16 3Sum Closest 76 31.4%
287 Find the Duplicate Number 76 Link 43.9%
69 Sqrt(x) 75 28.4%
79 Word Search 73 27.6%
24 Swap Nodes in Pairs 73 38.8%
101 Symmetric Tree 70 Link 39.7%
62 Unique Paths 70 42.1%
386 Lexicographical Numbers 68 42.0%
232 Implement Queue using Stacks 67 Link 37.5%
105 Construct Binary Tree from Preorder and Inorder Traversal 66 32.9%
297 Serialize and Deserialize Binary Tree 66 34.1%
215 Kth Largest Element in an Array 65 40.0%
78 Subsets 65 42.9%
102 Binary Tree Level Order Traversal 64 41.3%
669 Trim a Binary Search Tree 63 Link 58.3%
445 Add Two Numbers II 63 46.0%
208 Implement Trie (Prefix Tree) 61 Link 29.8%
230 Kth Smallest Element in a BST 57 44.6%
131 Palindrome Partitioning 56 34.6%
98 Validate Binary Search Tree 49 23.8%
547 Friend Circles 47 Link 49.1%
117 Populating Next Right Pointers in Each Node II 46 33.9%
225 Implement Stack using Queues 45 Link 33.7%
274 H-Index 45 Link 33.6%
103 Binary Tree Zigzag Level Order Traversal 44 35.8%
113 Path Sum II 42 34.8%
266 Palindrome Permutation 40 Link 57.7%
158 Read N Characters Given Read4 II - Call multiple times 37 24.6%
63 Unique Paths II 35 32.0%
692 Top K Frequent Words 27 Link 40.8%
714 Best Time to Buy and Sell Stock with Transaction Fee 24 Link 42.2%
556 Next Greater Element III 22 Link 29.1%
582 Kill Process 21 Link 50.1%
443 String Compression 18 Link 36.9%
570 Managers with at Least 5 Direct Reports 3 Link 55.9%
749 Contain Virus 0 Link 36.2%
# Title Frequency Solution Acceptance Difficulty
# Title Frequency Solution Acceptance Difficulty
266 Palindrome Permutation 40 Link 57.7%
158 Read N Characters Given Read4 II - Call multiple times 37 24.6%
582 Kill Process 21 Link 50.1%
570 Managers with at Least 5 Direct Reports 3 Link 55.9%