Interview questions

57 questions

Find the Duplicates

TechnicalData Engineer

Climbing Stairs

Given an array, find the two sum.

Given an nxn grid of 1s and 0s, return the number of islands in the input.

Find the median of two sorted arrays.

Find a triplet in an array with a given sum.

Write a function to return all prime numbers up to a given number n.

TechnicalData Engineer

Generate Parentheses

Given the root of a binary tree of integers, return the maximum path sum.

Build a Calculator

Construct a binary tree given its preorder and inorder traversals.

Find the maximum subarray sum.

Merge k sorted linked lists.

You're a growth PM for Chrome Browser. Design a 3-year strategy for the browser.

You're a PM for Gmail. Design a three-year product roadmap.

Fibonacci Numbers

Sort Colors

Roman to Integer

TechnicalData Engineer

You're a PM at Instagram responsible for building the Reels feature. How would you define and measure its success?

How should Adobe Creative Cloud target small businesses in Singapore?