HiLabs Interview Questions — 3 DSA Problems

3 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.

Most frequently asked HiLabs LeetCode questions for software engineering interviews.

Maximize the Number of Partitions After Operations (HARD) — String, Dynamic Programming, Bit Manipulation, Bitmask
Water Bottles (EASY) — Math, Simulation
Parsing A Boolean Expression (HARD) — String, Stack, Recursion

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3 questions tracked3 with solutions

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Frequency scoreSorted highest → lowest frequency✓ Our Solution = we have a detailed walkthrough

Showing 3 of 3 questions

HardMaximize the Number of Partitions After Operations✓ Our Solution

100

StringDynamic ProgrammingBit ManipulationBitmask

EasyWater Bottles✓ Our Solution

MathSimulation

HardParsing A Boolean Expression✓ Our Solution

StringStackRecursion