Coding Interview Questions

Review this list of 515 Coding interview questions and answers verified by hiring managers and candidates.

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Build your own customer service AI agent for a hypothetical outdoors company.
4 months ago
Write a function that converts stack samples into a trace, given example inputs and outputs, in a Google Colab environment.
4 months ago
Product of Array Except Self Has video answer
+34 months ago79 answers
Implement spreadsheet.
a month ago
Most Common Words
6 months ago39 answers
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Write a function to balance parentheses in a given string by removing the fewest characters possible. Ensure that each opening parenthesis has a corresponding closing parenthesis and each pair is properly nested.
2 years ago5 answers
Given a list of items with different sizes, write an algorithm to pack these items into the minimum number of batches without exceeding the capacity of each batch.
2 years ago1 answer
Design and implement logic to synchronize audio playback timing with transcript highlighting.
5 months ago
Given an array of integers, return the pairs with the minimum absolute difference between them.
a year ago2 answers
Find peak element in an array
a year ago2 answers
Find the Duplicates
+17 months ago44 answers
Climbing Stairs
+44 months ago25 answers
Given two trees, determine if the pre-order traversals of two trees are same or not.
a year ago
Most Recent Transaction
a year ago31 answers
Print the top view of nodes in a binary tree.
a year ago6 answers
Explain malloc, calloc, and reelloc.
a year ago1 answer
Lexicographic Grid Travel.
a year ago2 answers
Cycle Detection in Package Manager.
10 months ago2 answers
Given a list with response time for each server, calculate how long time it will take to process n requests.
a year ago1 answer
Find Top Customer by Year
2 years ago18 answers

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Coding Interview Questions

Build your own customer service AI agent for a hypothetical outdoors company.

Write a function that converts stack samples into a trace, given example inputs and outputs, in a Google Colab environment.

Product of Array Except Self Has video answer

Implement spreadsheet.

Most Common Words

Write a function to balance parentheses in a given string by removing the fewest characters possible. Ensure that each opening parenthesis has a corresponding closing parenthesis and each pair is properly nested.

Given a list of items with different sizes, write an algorithm to pack these items into the minimum number of batches without exceeding the capacity of each batch.

Design and implement logic to synchronize audio playback timing with transcript highlighting.

Given an array of integers, return the pairs with the minimum absolute difference between them.

Find peak element in an array

Find the Duplicates

Climbing Stairs

Given two trees, determine if the pre-order traversals of two trees are same or not.

Most Recent Transaction

Print the top view of nodes in a binary tree.

Explain malloc, calloc, and reelloc.

Lexicographic Grid Travel.

Cycle Detection in Package Manager.

Given a list with response time for each server, calculate how long time it will take to process n requests.

Find Top Customer by Year

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