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6 LeetCode interview questions

Difficulty Distribution

Easy

1

17%

Medium

4

67%

Hard

1

17%

Top Topics

Array(4)String(2)Binary Search(2)Sorting(2)Binary Indexed Tree(1)Segment Tree(1)Two Pointers(1)Union-Find(1)Graph Theory(1)Minimum Spanning Tree(1)

All Questions

Title	Difficulty	Acceptance	Frequency	Topics
Largest 3-Same-Digit Number in String	Easy	72.7%	100.0%	String
Block Placement Queries	Hard	18.4%	75.0%	ArrayBinary SearchBinary Indexed Tree+1
Zigzag Conversion	Medium	53.5%	62.5%	String
Merge Intervals	Medium	51.1%	62.5%	ArraySorting
Successful Pairs of Spells and Potions	Medium	49.4%	62.5%	ArrayTwo PointersBinary Search+1
Min Cost to Connect All Points	Medium	70.3%	62.5%	ArrayUnion-FindGraph Theory+1

Showing 6 of 6 questions