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
4. Median of Two Sorted Arrays	Solve	Hard	Accolite+38	Array Binary Search+1
10. Regular Expression Matching	Solve	Hard	Adobe+8	Dynamic Programming Recursion+1
23. Merge k Sorted Lists	Solve	Hard	Adobe+17	Divide and Conquer Heap (Priority Queue)+2
25. Reverse Nodes in k-Group	Solve	Hard	Amazon+8	Linked List Recursion
42. Trapping Rain Water	Solve	Hard	Adobe+21	Array Dynamic Programming+3
51. N-Queens	Solve	Hard	Adobe+7	Array Backtracking
84. Largest Rectangle in Histogram	Solve	Hard	Adobe+7	Array Monotonic Stack+1
124. Binary Tree Maximum Path Sum	Solve	Hard	Adobe+14	Binary Tree Depth-First Search+2
135. Candy	Solve	Hard	Adobe+21	Array Greedy
140. Word Break II	Solve	Hard	Adobe+7	Array Backtracking+5
214. Shortest Palindrome	Solve	Hard	Apple+3	Hash Function Rolling Hash+2
239. Sliding Window Maximum	Solve	Hard	Accion Labs India+66	Array Heap (Priority Queue)+3
262. Trips and Users	Solve	Hard	Adobe+3	Database
269. Alien Dictionary	Solve	Hard	Airbnb+8	Array Breadth-First Search+4
295. Find Median from Data Stream	Solve	Hard	Adobe+33	Data Stream Design+3
312. Burst Balloons	Solve	Hard	Amazon+5	Array Dynamic Programming
403. Frog Jump	Solve	Hard	Adobe+21	Array Dynamic Programming
428. Serialize and Deserialize N-ary Tree	Solve	Hard	Amazon+7	Breadth-First Search Depth-First Search+2
488. Zuma Game	Solve	Hard	Baidu+2	Breadth-First Search Dynamic Programming+3
630. Course Schedule III	Solve	Hard	Bloomberg	Array Greedy+2
632. Smallest Range Covering Elements from K Lists	Solve	Hard	Adobe+8	Array Greedy+4
749. Contain Virus	Solve	Hard	Accolite+2	Array Breadth-First Search+3
765. Couples Holding Hands	Solve	Hard	Bloomberg	Breadth-First Search Depth-First Search+3
768. Max Chunks To Make Sorted II	Solve	Hard	Adobe+6	Array Greedy+3
780. Reaching Points	Solve	Hard	Bloomberg+11	Math
827. Making A Large Island	Solve	Hard	Adobe+10	Array Breadth-First Search+3
828. Count Unique Characters of All Substrings of a Given String	Solve	Hard	Amazon+3	Dynamic Programming Hash Table+1
829. Consecutive Numbers Sum	Solve	Hard	Bloomberg	Enumeration Math
843. Guess the Word	Solve	Hard	Bloomberg+2	Array Game Theory+3
847. Shortest Path Visiting All Nodes	Solve	Hard	Amazon+7	Bit Manipulation Bitmask+3
987. Vertical Order Traversal of a Binary Tree	Solve	Hard	Amazon+4	Binary Tree Breadth-First Search+4
1092. Shortest Common Supersequence	Solve	Hard	Amazon+4	Dynamic Programming String
1095. Find in Mountain Array	Solve	Hard	Adobe+8	Array Binary Search+1
1192. Critical Connections in a Network	Solve	Hard	Adobe+4	Biconnected Component Depth-First Search+1
1274. Number of Ships in a Rectangle	Solve	Hard	Bloomberg	Array Divide and Conquer+1
1293. Shortest Path in a Grid with Obstacles Elimination	Solve	Hard	Amazon+10	Array Breadth-First Search+1
1330. Reverse Subarray To Maximize Array Value	Solve	Hard	Bloomberg+1	Array Greedy+1
1439. Find the Kth Smallest Sum of a Matrix With Sorted Rows	Solve	Hard	Bloomberg	Array Binary Search+2
1478. Allocate Mailboxes	Solve	Hard	Bloomberg	Array Dynamic Programming+2
1553. Minimum Number of Days to Eat N Oranges	Solve	Hard	Amazon+2	Dynamic Programming Memoization
2035. Partition Array Into Two Arrays to Minimize Sum Difference	Solve	Hard	Adobe+10	Array Binary Search+5
2092. Find All People With Secret	Solve	Hard	Adobe+3	Breadth-First Search Depth-First Search+3
2127. Maximum Employees to Be Invited to a Meeting	Solve	Hard	Barclays+5	Depth-First Search Graph+1
2272. Substring With Largest Variance	Solve	Hard	Amazon+1	Array Dynamic Programming
2276. Count Integers in Intervals	Solve	Hard	Bloomberg+4	Design Ordered Set+1
2463. Minimum Total Distance Traveled	Solve	Hard	Bloomberg+1	Array Dynamic Programming+1
2646. Minimize the Total Price of the Trips	Solve	Hard	Adobe+1	Array Depth-First Search+3