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7 LeetCode interview questions
Difficulty Distribution
Easy
1
14%
Medium
6
86%
Hard
0
0%
Top Topics
Array
(6)
Prefix Sum
(2)
Greedy
(2)
Two Pointers
(2)
Hash Table
(1)
String
(1)
Sliding Window
(1)
Bit Manipulation
(1)
Sorting
(1)
Binary Search
(1)
All Questions
Title
Difficulty
Acceptance
Frequency
Topics
XOR Queries of a Subarray
Medium
78.2%
100.0%
Array
Bit Manipulation
Prefix Sum
Find Polygon With the Largest Perimeter
Medium
65.5%
100.0%
Array
Greedy
Sorting
+1
Longest Substring Without Repeating Characters
Medium
38.5%
75.0%
Hash Table
String
Sliding Window
Next Permutation
Medium
44.7%
75.0%
Array
Two Pointers
Find First and Last Position of Element in Sorted Array
Medium
48.3%
62.5%
Array
Binary Search
Best Time to Buy and Sell Stock
Easy
56.4%
62.5%
Array
Dynamic Programming
Container With Most Water
Medium
59.5%
62.5%
Array
Two Pointers
Greedy
Showing 7 of 7 questions