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Interview Questions

87 Questions Found
#Question TitleDifficultyFrequencyTopicsLink
1Longest Palindromic SubstringMEDIUM100.0
Two PointersStringDynamic Programming
2Predict the WinnerMEDIUM98.1
ArrayMathDynamic Programming+2
3House RobberMEDIUM98.1
ArrayDynamic Programming
4Lucky Numbers in a MatrixEASY84.8
ArrayMatrix
5Rotate ImageMEDIUM84.8
ArrayMathMatrix
6Spiral MatrixMEDIUM84.1
ArrayMatrixSimulation
7Fizz BuzzEASY69.8
MathStringSimulation
8LRU CacheMEDIUM66.8
Hash TableLinked ListDesign+1
9Snakes and LaddersMEDIUM66.8
ArrayBreadth-First SearchMatrix
10Number of Valid Words in a SentenceEASY66.8
String

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Cisco Interview Questions

Preparing for a Cisco interview? This page contains a curated collection of 87 coding and technical interview questions asked at Cisco, sourced from real candidate experiences on LeetCode and other platforms.

The questions span a wide range of topics including Two Pointers, String, Dynamic Programming, Array, Math — all areas Cisco interviewers are known to focus on. Each question is tagged by difficulty (Easy, Medium, Hard) and topic so you can prioritize your preparation effectively.

Whether you're a fresher or an experienced engineer targeting Cisco, practicing these problems will help you understand the patterns and problem-solving approaches expected in their hiring process. Start with Easy questions to build confidence, then tackle Medium and Hard problems to sharpen your skills.

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