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DSA Problems

10 problems · master the patterns that show up in every interview.

Daily set · 3 curated problems
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problems solved

Easy
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Medium
0/104
Hard
0/10
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Arrays0/14
Strings0/12
Two Pointers0/11
Sliding Window0/11
Binary Search0/11
Stacks & Queues0/11
Linked Lists0/12
Trees0/13
Tries0/6
Heaps & Priority Queues0/10
Backtracking0/9
Graphs0/13
Greedy0/10
Dynamic Programming0/16
Bit Manipulation0/10
TopicProblemDifficulty
  • GreedyAssign Cookies
    GreedyEasy
    Easy
  • GreedyLemonade Change
    GreedyEasy
    Easy
  • GreedyJump Game
    GreedyMedium
    Medium
  • GreedyJump Game II
    GreedyMedium
    Medium
  • GreedyGas Station
    GreedyMedium
    Medium
  • GreedyHand of Straights
    GreedyMedium
    Medium
  • GreedyPartition Labels
    GreedyMedium
    Medium
  • GreedyValid Parenthesis String
    GreedyMedium
    Medium
  • GreedyNon-overlapping Intervals
    GreedyMedium
    Medium
  • GreedyBest Time to Buy and Sell Stock II
    GreedyEasy
    Easy