DSA Sheets

Curated problem sets from top coding interview resources

Striver's SDE Sheet

A curated list of 191 problems covering all important topics for SDE interviews.

ArraysLinked ListGreedyRecursionBinary SearchBinary TreeBSTGraphsDPTries+1 more

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ProblemTopicDifficultyStatusLink
1.Set Matrix Zeroes
ArraysMedium
2.Pascal's Triangle
ArraysEasy
3.Next Permutation
ArraysMedium
4.Kadane's Algorithm
ArraysMedium
5.Sort Colors
ArraysMedium
6.Stock Buy and Sell
ArraysEasy
7.Rotate Matrix
ArraysMedium
8.Merge Overlapping Intervals
ArraysMedium
9.Merge Sorted Arrays
ArraysEasy
10.Find Duplicate Number
ArraysMedium
11.Reverse Linked List
Linked ListEasy
12.Middle of Linked List
Linked ListEasy
13.Merge Two Sorted Lists
Linked ListEasy
14.Remove Nth Node From End
Linked ListMedium
15.Add Two Numbers
Linked ListMedium

Showing 15 of 15 problems