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.

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150 questions found

85Maximum Product Subarray

MediumAmazon logoAmazonGoogle logoGoogleMicrosoft logoMicrosoft
ArrayDynamic ProgrammingBlind 75
Solve

86Find Minimum in Rotated Sorted Array

MediumAmazon logoAmazonGoogle logoGoogleMicrosoft logoMicrosoft
ArrayBinary SearchBlind 75
Solve

87Search a 2D Matrix

MediumAmazon logoAmazonGoogle logoGoogleMicrosoft logoMicrosoft
ArrayBinary SearchBlind 75
Solve

88Container With Most Water

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
ArrayTwo PointersBlind 75
Solve

89Longest Substring Without Repeating Characters

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
StringSliding WindowBlind 75
Solve

90Longest Palindromic Substring

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
StringDynamic ProgrammingBlind 75
Solve

91Longest Common Prefix

EasyAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
StringBlind 75
Solve

92Word Break

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
StringDynamic ProgrammingBlind 75
Solve

93Reverse Linked List

EasyAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
Linked ListBlind 75
Solve

94Merge Two Sorted Lists

EasyAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
Linked ListBlind 75
Solve

95Linked List Cycle

EasyAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
Linked ListTwo PointersBlind 75
Solve

96Remove Nth Node From End of List

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
Linked ListTwo PointersBlind 75
Solve

97Reorder List

MediumAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
Linked ListBlind 75
Solve

98Maximum Depth of Binary Tree

EasyAmazon logoAmazonGoogle logoGoogleFacebook logoFacebook
TreeDepth-First SearchBlind 75
Solve
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