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Problem Statistics
Breakdown of 14 problems.

Difficulty Distribution

(3)
(9)
(2)

Recency Distribution

(14)

Most Common Tags (Top 7)

Array (9)
Hash Table (7)
String (4)
Two Pointers (3)
Depth-First Search (2)
Math (2)
Dynamic Programming (2)
Coding Interview Problems for SoFi
14
Asteroid Collision
3-6 months ago
Medium

Topics

Array
Stack
Simulation
Trending
Recent
Mock
Degree of an Array
3-6 months ago
Easy

Topics

Array
Hash Table
Trending
Recent
Mock
Flatten a Multilevel Doubly Linked List
3-6 months ago
Medium

Topics

Linked List
Depth-First Search
Doubly-Linked List
Trending
Recent
Mock
Insert Delete GetRandom O(1)
3-6 months ago
Medium

Topics

Array
Hash Table
Math
Design
+1 more
Trending
Recent
Mock
Longest Mountain in Array
3-6 months ago
Medium

Topics

Array
Two Pointers
Dynamic Programming
Enumeration
Trending
Recent
Mock
Maximum Number of Non-overlapping Palindrome Substrings
3-6 months ago
Hard

Topics

Two Pointers
String
Dynamic Programming
Greedy
Trending
Recent
Mock
Meeting Rooms II
3-6 months ago
Medium

Topics

Array
Two Pointers
Greedy
Sorting
+2 more
Trending
Recent
Mock
Minimum Number of Steps to Make Two Strings Anagram
3-6 months ago
Medium

Topics

Hash Table
String
Counting
Trending
Recent
Mock
Minimum Window Substring
3-6 months ago
Hard

Topics

Hash Table
String
Sliding Window
Trending
Recent
Mock
Number of Islands
3-6 months ago
Medium

Topics

Array
Depth-First Search
Breadth-First Search
Union Find
+1 more
Trending
Recent
Mock
Roman to Integer
3-6 months ago
Easy

Topics

Hash Table
Math
String
Trending
Recent
Mock
Subarray Product Less Than K
3-6 months ago
Medium

Topics

Array
Binary Search
Sliding Window
Prefix Sum
Trending
Recent
Mock
Top K Frequent Elements
3-6 months ago
Medium

Topics

Array
Hash Table
Divide and Conquer
Sorting
+4 more
Trending
Recent
Mock
Two Sum
3-6 months ago
Easy

Topics

Array
Hash Table
Trending
Recent
Mock

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