All Problems

21 problems total

🎥Has Video

Active filters:Company: zenefits×

Title	Difficulty	Videos	Companies
Median of Two Sorted Arrays	hard	-	adobe airbnb alibaba
Valid Parentheses	easy		adobe airbnb akuna-capital
Generate Parentheses	medium	-	adobe alibaba amazon
Trapping Rain Water	hard		adobe affirm airbnb
N-Queens 2 - Count number of distinct solutions	hard	-	amazon zenefits
Convert Sorted List into a height-balanced Binary search Tree	medium	-	amazon bloomberg facebook
Valid Palindrome	easy		adobe amazon apple
Design LRU Cache	medium	-	adobe alibaba amazon
Min Stack	medium		adobe amazon apple
Excel Sheet Column Title	easy	-	adobe apple facebook
Majority Element - Boyer–Moore majority vote algorithm	easy	-	adobe amazon apple
Number of Islands	medium		adobe affirm alibaba
Reverse Linked List	easy		adobe alibaba amazon
Course Schedule 1 - Is it Possible	medium		amazon apple bloomberg
Course Schedule 2 - Get Ordered Courses	medium	-	airbnb amazon apple
Majority Element 2 - With n by 3 definition	medium	-	adobe amazon apple
Sliding Window Maximum	hard	-	adobe alibaba amazon
Flatten 2D Vector	medium	-	airbnb apple facebook
Verify Preorder Sequence in Binary Search Tree	medium	-	mathworks uber zenefits
Graph Valid Tree	medium		amazon facebook google
Shortest Distance from All Buildings	hard	-	amazon bytedance facebook

Loading problems...