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1 Week DSA Practice Sheet

Quick revision for last-minute prep

3 Easy13 Medium9 Hard
0 of 25 solved0%

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Showing 25 of 25 problems

01Two Sumeasy
02Longest Substring Without Repeating Charactersmedium
03Longest Common Prefixeasy
043Summedium
05Valid Parentheseseasy
06Search in Rotated Sorted Arraymedium
07Trapping Rain Waterhard
08Set Matrix Zeroesmedium
09Largest Rectangle in Histogramhard
10Binary Tree Zigzag Level Order Traversalmedium
11Populating Next Right Pointers in Each Nodemedium
12Word Ladderhard
13Palindrome Partitioningmedium
14Copy List with Random Pointermedium
15Word Break IIhard
16LRU Cachehard
17Sliding Window Maximumhard
18Find Median from Data Streamhard
19Longest Increasing Subsequencemedium
20Super Egg Drophard
21Best Time to Buy and Sell Stock IIIhard
22Compare Version Numbersmedium
23Meeting Rooms IImedium
24Next Greater Element Imedium
25K Max Sum Combinationsmedium