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Problem Statistics
Breakdown of 17 problems.

Difficulty Distribution

(4)
(11)
(2)

Recency Distribution

(17)

Most Common Tags (Top 7)

Array (11)
Hash Table (8)
String (6)
Linked List (3)
Design (3)
Sliding Window (3)
Sorting (3)
Coding Interview Problems for Palo Alto Networks
17
Binary Tree Level Order Traversal
3-6 months ago
Medium

Topics

Tree
Breadth-First Search
Binary Tree
Trending
Recent
Mock
Design HashMap
3-6 months ago
Easy

Topics

Array
Hash Table
Linked List
Design
+1 more
Trending
Recent
Mock
Find the Longest Equal Subarray
3-6 months ago
Medium

Topics

Array
Hash Table
Binary Search
Sliding Window
Trending
Recent
Mock
Group Anagrams
3-6 months ago
Medium

Topics

Array
Hash Table
String
Sorting
Trending
Recent
Mock
Longest Substring Without Repeating Characters
3-6 months ago
Medium

Topics

Hash Table
String
Sliding Window
Trending
Recent
Mock
LRU Cache
3-6 months ago
Medium

Topics

Hash Table
Linked List
Design
Doubly-Linked List
Trending
Recent
Mock
Maximum Length of a Concatenated String with Unique Characters
3-6 months ago
Medium

Topics

Array
String
Backtracking
Bit Manipulation
Trending
Recent
Mock
Median of Two Sorted Arrays
3-6 months ago
Hard

Topics

Array
Binary Search
Divide and Conquer
Trending
Recent
Mock
Meeting Rooms
3-6 months ago
Easy

Topics

Array
Sorting
Trending
Recent
Mock
Merge Two Sorted Lists
3-6 months ago
Easy

Topics

Linked List
Recursion
Trending
Recent
Mock
Min Stack
3-6 months ago
Medium

Topics

Stack
Design
Trending
Recent
Mock
Minimum Path Sum
3-6 months ago
Medium

Topics

Array
Dynamic Programming
Matrix
Trending
Recent
Mock
Sliding Window Maximum
3-6 months ago
Hard

Topics

Array
Queue
Sliding Window
Heap (Priority Queue)
+1 more
Trending
Recent
Mock
String Compression
3-6 months ago
Medium

Topics

Two Pointers
String
Trending
Recent
Mock
Top K Frequent Words
3-6 months ago
Medium

Topics

Array
Hash Table
String
Trie
+4 more
Trending
Recent
Mock