Cisco LeetCode Interview Questions
Practice 88 coding problems currently tagged to Cisco. Use the frequency and topic signals to build a focused software engineering interview practice plan.
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Cisco LeetCode Interview Questions
| Problem | DifficultyDiff | Action |
|---|---|---|
100% | MediumM | Solve→ |
99.5% | MediumM | Solve→ |
Collect Coins in a Tree 99% | HardH | Solve→ |
Word Search II 84.5% | HardH | Solve→ |
83.5% | MediumM | Solve→ |
Lucky Numbers in a Matrix 83.5% | EasyE | Solve→ |
80.1% | MediumM | Solve→ |
Fizz Buzz 72.9% | EasyE | Solve→ |
Find Third Transaction 71% | MediumM | Solve→ |
Implement Router 71% | MediumM | Solve→ |
Power Grid Maintenance 71% | MediumM | Solve→ |
69% | MediumM | Solve→ |
69% | MediumM | Solve→ |
Number of Valid Words in a Sentence 66.8% | EasyE | Solve→ |
66.8% | MediumM | Solve→ |
Sum of k-Mirror Numbers 66.8% | HardH | Solve→ |
Minimum Cost to Make Array Equal 66.8% | HardH | Solve→ |
Number of Equal Count Substrings 64.4% | MediumM | Solve→ |
Find the Largest Area of Square Inside Two Rectangles 64.4% | MediumM | Solve→ |
Check if Binary String Has at Most One Segment of Ones 64.4% | EasyE | Solve→ |
Minimum Sensors to Cover Grid 64.4% | MediumM | Solve→ |
61.6% | EasyE | Solve→ |
Maximum Difference Between Increasing Elements 61.6% | EasyE | Solve→ |
Edit Distance 61.6% | MediumM | Solve→ |
Diagonal Traverse 61.6% | MediumM | Solve→ |
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Minimum Time to Collect All Apples in a Tree 58.4% | MediumM | Solve→ |
54.6% | EasyE | Solve→ |
Linked List Cycle 54.6% | EasyE | Solve→ |
Max Points on a Line 54.6% | HardH | Solve→ |
Happy Number 54.6% | EasyE | Solve→ |
50% | MediumM | Solve→ |
50% | MediumM | Solve→ |
50% | MediumM | Solve→ |
Remove Duplicates from Sorted Array 50% | EasyE | Solve→ |
44% | MediumM | Solve→ |
44% | MediumM | Solve→ |
44% | EasyE | Solve→ |
44% | EasyE | Solve→ |
Reverse Linked List 44% | EasyE | Solve→ |
44% | EasyE | Solve→ |
Insert Delete GetRandom O(1) 44% | MediumM | Solve→ |
44% | MediumM | Solve→ |
Jump Game 44% | MediumM | Solve→ |
Reverse Words in a String 44% | MediumM | Solve→ |
44% | MediumM | Solve→ |
44% | EasyE | Solve→ |
44% | MediumM | Solve→ |
Meeting Rooms II 44% | MediumM | Solve→ |
44% | HardH | Solve→ |
Reverse Nodes in k-Group 44% | HardH | Solve→ |
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Predict the Winner 44% | MediumM | Solve→ |
Lowest Common Ancestor of a Binary Tree 44% | MediumM | Solve→ |
44% | MediumM | Solve→ |
Palindromic Substrings 35.7% | MediumM | Solve→ |
Snakes and Ladders 35.7% | MediumM | Solve→ |
Find Servers That Handled Most Number of Requests 35.7% | HardH | Solve→ |
Count of Integers 35.7% | HardH | Solve→ |
Single Number 35.7% | EasyE | Solve→ |
Permutation in String 35.7% | MediumM | Solve→ |
Kth Smallest Element in a BST 35.7% | MediumM | Solve→ |
35.7% | MediumM | Solve→ |
Permutations 35.7% | MediumM | Solve→ |
Can Place Flowers 35.7% | EasyE | Solve→ |
Rising Temperature 35.7% | EasyE | Solve→ |
Search in Rotated Sorted Array II 35.7% | MediumM | Solve→ |
35.7% | MediumM | Solve→ |
Sort Colors 35.7% | MediumM | Solve→ |
Pow(x, n) 35.7% | MediumM | Solve→ |
Convert Binary Number in a Linked List to Integer 35.7% | EasyE | Solve→ |
Find the Duplicate Number 35.7% | MediumM | Solve→ |
Integer to English Words 35.7% | HardH | Solve→ |
Design Search Autocomplete System 35.7% | HardH | Solve→ |
35.7% | HardH | Solve→ |
Longest Common Subsequence 35.7% | MediumM | Solve→ |
Largest Rectangle in Histogram 35.7% | HardH | Solve→ |
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Remove All Adjacent Duplicates In String 35.7% | EasyE | Solve→ |
Expressive Words 35.7% | MediumM | Solve→ |
35.7% | MediumM | Solve→ |
Burst Balloons 35.7% | HardH | Solve→ |
Shortest Path in a Grid with Obstacles Elimination 35.7% | HardH | Solve→ |
35.7% | EasyE | Solve→ |
Contiguous Array 35.7% | MediumM | Solve→ |
Time Based Key-Value Store 35.7% | MediumM | Solve→ |
35.7% | HardH | Solve→ |
Single Element in a Sorted Array 35.7% | MediumM | Solve→ |
Valid Anagram 35.7% | EasyE | Solve→ |
Maximum Length of Pair Chain 35.7% | MediumM | Solve→ |
Cheapest Flights Within K Stops 35.7% | MediumM | Solve→ |
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Frequently Asked Questions
What LeetCode problems are tagged to Cisco?
Our current Cisco practice dataset contains 88 tagged coding problems, including House Robber, Longest Palindromic Substring, Collect Coins in a Tree. The difficulty breakdown is 22 Easy, 50 Medium, and 16 Hard problems.
How should I prepare for a Cisco coding interview?
Focus on the most frequently asked problems first, especially those with high frequency scores. Cisco interviews typically emphasize Array and String. Practice explaining your thought process while coding.
What is the difficulty level of Cisco coding interviews?
Based on our data, Cisco interviews include 22 Easy (25%), 50 Medium (57%), and 16 Hard (18%) problems.
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