Warnermedia Interview Questions — 10 DSA Problems

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

Most frequently asked Warnermedia LeetCode questions for software engineering interviews.

• Integer to English Words (HARD) — Math, String, Recursion
• Number of Accounts That Did Not Stream (MEDIUM) — Database
• Product of Array Except Self (MEDIUM) — Array, Prefix Sum
• Merge k Sorted Lists (HARD) — Linked List, Divide and Conquer, Heap (Priority Queue), Merge Sort
• Game of Life (MEDIUM) — Array, Matrix, Simulation
• Missing Number (EASY) — Array, Hash Table, Math, Binary Search, Bit Manipulation, Sorting
• Find the Index of the First Occurrence in a String (EASY) — Two Pointers, String, String Matching
• Flatten Nested List Iterator (MEDIUM) — Stack, Tree, Depth-First Search, Design, Queue, Iterator
• 3Sum (MEDIUM) — Array, Two Pointers, Sorting
• Roman to Integer (EASY) — Hash Table, Math, String