Bloomberg

Crack Bloomberg’s challenging interviews with this collection of commonly asked DSA problems. Updated regularly and organized by frequency and difficulty, it’s tailored for SDE1, SDE2, and advanced roles requiring precision and speed.

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Last Updated:

5/14/2026

Interview Pattern Distribution

Difficulty Wise Distribution

150

Easy

Medium

113

Hard

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Question
Platform
Difficulty
Popularity
Resources
Tags
Actions

Add Two Numbers as Lists

Medium

Very Hot

Linked Lists

Merging Intervals

Easy

Very Hot

Length of the longest substring

Medium

Very Hot

Strings

Number of Islands

Medium

Very Hot

ArraysDFS+1

Insert Delete GetRandom O(1)

Medium

Very Hot

ArraysHashMap and Set

Flatten Binary Tree to Linked List

Medium

Hot

Linked ListsQueue and Stacks+2

Longest Palindrome in a String

Medium

Hot

StringsDynamic Programming

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Interview Pattern Distribution

Difficulty Wise Distribution

Unlock Top Interview Question by company with Codolio Company wise Kit and level up your prep!

Unlock Top Interview Question by company with Codolio
Company wise Kit and level up your prep!