Cisco LeetCode interview questions

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Problem	Difficulty	Frequency	Acceptance
Collect Coins in a Tree Array Tree Graph Theory +1 HARD	Hard	100.0%	0.4%
Longest Palindromic Substring Two Pointers String Dynamic Programming +1 MEDIUM	Medium	91.2%	0.4%
House Robber Array Dynamic Programming MEDIUM	Medium	85.2%	0.5%
Word Search II Array String Backtracking +2 HARD	Hard	84.2%	0.4%
Longest Substring Without Repeating Characters Hash Table String Sliding Window MEDIUM	Medium	71.9%	0.4%
Implement Router Array Hash Table Binary Search +3 MEDIUM	Medium	71.9%	0.4%
Power Grid Maintenance Array Hash Table Depth-First Search +5 MEDIUM	Medium	71.9%	0.6%
Rotate Image Array Math Matrix MEDIUM	Medium	70.0%	0.8%
Lucky Numbers in a Matrix Array Matrix EASY	Easy	70.0%	0.8%
Spiral Matrix Array Matrix Simulation MEDIUM	Medium	67.8%	0.6%
LRU Cache Hash Table Linked List Design +1 MEDIUM	Medium	67.8%	0.5%
Sum of k-Mirror Numbers Math Enumeration HARD	Hard	67.8%	0.6%
Minimum Cost to Make Array Equal Array Binary Search Greedy +2 HARD	Hard	67.8%	0.5%
Number of Valid Words in a Sentence String EASY	Easy	65.4%	0.3%
Number of Equal Count Substrings Hash Table String Sliding Window +1 MEDIUM	Medium	65.4%	0.5%
Find the Largest Area of Square Inside Two Rectangles Array Math Geometry MEDIUM	Medium	65.4%	0.7%
Check if Binary String Has at Most One Segment of Ones String EASY	Easy	65.4%	0.5%
Minimum Sensors to Cover Grid Math MEDIUM	Medium	65.4%	0.7%
Maximum Subarray Array Divide and Conquer Dynamic Programming MEDIUM	Medium	62.6%	0.5%
Fizz Buzz Math String Simulation EASY	Easy	62.6%	0.8%

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Cisco LeetCode Interview Questions | Grind Practice