DSA Interview Questions

150 coding interview questions, including the full Blind 75, each tagged with the companies that ask it, its difficulty and its time and space complexity.

Premium UnlockedLeetCode Premium — for Free

150 problemsBlind 75Company filters

150 questions found

57Theatre Square

Easy

Yandex

Math

Solve

58Enormous Input Test

Easy

Google

Amazon

Basic ProgrammingFast I/O

Solve

59Frog 1

Easy

Google

Amazon

Dynamic Programming

Solve

60Time Conversion

Easy

Amazon

Microsoft

StringsImplementation

Solve

61Container With Most Water

Medium

Google

Amazon

Facebook

ArrayTwo Pointers

Solve

62Watermelon

Easy

Yandex

Mail.Ru

MathBrute Force

Solve

63Chef and Notebooks

Easy

Zomato

Swiggy

Implementation

Solve

64Knapsack 2

Hard

Google

Amazon

Goldman Sachs

Dynamic Programming

Solve

65Birthday Cake Candles

Easy

Microsoft

Oracle

Implementation

Solve

66Beautiful Year

Easy

Yandex

Brute ForceImplementation

Solve

67Chef and Dolls

Easy

Zomato

Swiggy

XORBit Manipulation

Solve

68Frog 2

Easy

Google

Line

Dynamic Programming

Solve

69Kangaroo

Easy

Amazon

Microsoft

MathImplementation

Solve

70Paint the Array

Medium

Yandex

Mail.Ru

MathGreedy

Solve