Dashboard Questions Topics Companies Sheets

Bloomberg Interview Questions

344 coding problems asked in Bloomberg interviews. Prepare for your technical interview with real questions.

344

Problems

Easy

200

Medium

Hard

Difficulty

All344 Easy97 Medium200 Hard47

Title	Solve	Difficulty	Companies	Topics
2. Add Two Numbers	Solve	Medium	Adobe+14	Linked List Math+1
3. Longest Substring Without Repeating Characters	Solve	Medium	Adobe+20	Hash Table Sliding Window+1
5. Longest Palindromic Substring	Solve	Medium	Accenture+50	Dynamic Programming String+1
7. Reverse Integer	Solve	Medium	Adobe+10	Math
8. String to Integer (atoi)	Solve	Medium	Adobe+8	String
11. Container With Most Water	Solve	Medium	Adobe+8	Array Greedy+1
12. Integer to Roman	Solve	Medium	Adobe+8	Hash Table Math+1
15. 3Sum	Solve	Medium	Adobe+21	Array Sorting+1
17. Letter Combinations of a Phone Number	Solve	Medium	Airtel+34	Backtracking Hash Table+1
19. Remove Nth Node From End of List	Solve	Medium	Amazon+7	Linked List Two Pointers
22. Generate Parentheses	Solve	Medium	Adobe+12	Backtracking Dynamic Programming+1
24. Swap Nodes in Pairs	Solve	Medium	Adobe+5	Linked List Recursion
29. Divide Two Integers	Solve	Medium	Adobe+6	Bit Manipulation Math
31. Next Permutation	Solve	Medium	Adobe+19	Array Two Pointers
33. Search in Rotated Sorted Array	Solve	Medium	Accenture+91	Array Binary Search
34. Find First and Last Position of Element in Sorted Array	Solve	Medium	Adobe+18	Array Binary Search
39. Combination Sum	Solve	Medium	Adobe+8	Array Backtracking
40. Combination Sum II	Solve	Medium	Amazon+4	Array Backtracking
45. Jump Game II	Solve	Medium	Adobe+9	Array Dynamic Programming+1
46. Permutations	Solve	Medium	Accenture+39	Array Backtracking
48. Rotate Image	Solve	Medium	Adobe+9	Array Math+1
50. Pow(x, n)	Solve	Medium	Adobe+29	Math Recursion
53. Maximum Subarray	Solve	Medium	Adobe+22	Array Divide and Conquer+1
55. Jump Game	Solve	Medium	Amazon+8	Array Dynamic Programming+1
56. Merge Intervals	Solve	Medium	Adobe+24	Array Sorting
61. Rotate List	Solve	Medium	Bloomberg+1	Linked List Two Pointers
62. Unique Paths	Solve	Medium	Accoloite+41	Combinatorics Dynamic Programming+1
63. Unique Paths II	Solve	Medium	Amazon+19	Array Dynamic Programming+1
72. Edit Distance	Solve	Medium	Amazon+7	Dynamic Programming String
73. Set Matrix Zeroes	Solve	Medium	Amazon+4	Array Hash Table+1
74. Search a 2D Matrix	Solve	Medium	Accenture+23	Array Binary Search+1
77. Combinations	Solve	Medium	Adobe+7	Backtracking
78. Subsets	Solve	Medium	Adobe+9	Array Backtracking+1
79. Word Search	Solve	Medium	Amazon+8	Array Backtracking+2
86. Partition List	Solve	Medium	Adobe+8	Linked List Two Pointers
90. Subsets II	Solve	Medium	Adobe+3	Array Backtracking+1
91. Decode Ways	Solve	Medium	Amazon+8	Dynamic Programming String
95. Unique Binary Search Trees II	Solve	Medium	Adobe+14	Backtracking Binary Search Tree+3
97. Interleaving String	Solve	Medium	Amazon+23	Dynamic Programming String
98. Validate Binary Search Tree	Solve	Medium	Adobe+8	Binary Search Tree Binary Tree+2
99. Recover Binary Search Tree	Solve	Medium	Adobe+5	Binary Search Tree Binary Tree+2
102. Binary Tree Level Order Traversal	Solve	Medium	Amazon+8	Binary Tree Breadth-First Search+1
103. Binary Tree Zigzag Level Order Traversal	Solve	Medium	Adobe+8	Binary Tree Breadth-First Search+1
105. Construct Binary Tree from Preorder and Inorder Traversal	Solve	Medium	Amazon+5	Array Binary Tree+3
116. Populating Next Right Pointers in Each Node	Solve	Medium	Adobe+11	Binary Tree Breadth-First Search+3
117. Populating Next Right Pointers in Each Node II	Solve	Medium	Adobe+8	Binary Tree Breadth-First Search+3
122. Best Time to Buy and Sell Stock II	Solve	Medium	Amazon+7	Array Dynamic Programming+1
128. Longest Consecutive Sequence	Solve	Medium	Adobe+9	Array Hash Table+1
129. Sum Root to Leaf Numbers	Solve	Medium	Amazon+4	Binary Tree Depth-First Search+1
130. Surrounded Regions	Solve	Medium	Bloomberg+3	Array Breadth-First Search+3