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Palo Alto Networks

49 problems · 27 with a MIK video · 12 asked in the last 6 months
D · DSA 27
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49 problems, most frequent first

DoneLC #ProblemLevelHow often askedMIK video
146LRU CacheDesign Data Structures · Asked in the last 6 monthsMedium100▶ Watch
2831Find the Longest Equal Subarray ↗Medium87Not covered yet
359Logger Rate Limiter ↗Asked in the last 6 months · LeetCode PremiumEasy79Not covered yet
56Merge Intervals ↗Asked in the last 6 monthsMedium75Not covered yet
3Longest Substring Without Repeating Characters ↗Medium71Not covered yet
443String CompressionStringsMedium71▶ Watch
49Group AnagramsArrays · Asked in the last 6 monthsMedium66▶ Watch
706Design HashMapDesign Data Structures · Asked in the last 6 monthsEasy66▶ Watch
33Search in Rotated Sorted ArrayBinary SearchMedium66▶ Watch
2086Minimum Number of Food Buckets to Feed the Hamsters ↗Medium66Not covered yet
394Decode String ↗Medium66Not covered yet
88Merge Sorted Array ↗Asked in the last 6 monthsEasy66Not covered yet
4Median of Two Sorted ArraysBinary SearchHard60▶ Watch
102Binary Tree Level Order Traversal ↗Medium60Not covered yet
155Min Stack ↗Medium60Not covered yet
12Integer to RomanStringsMedium60▶ Watch
692Top K Frequent WordsSortingMedium60▶ Watch
380Insert Delete GetRandom O(1)Design Data StructuresMedium60▶ Watch
14Longest Common Prefix ↗Easy60Not covered yet
93Restore IP AddressesStringsMedium60▶ Watch
870Advantage Shuffle ↗Medium60Not covered yet
92Reverse Linked List IILinked ListMedium60▶ Watch
141Linked List Cycle ↗Easy60Not covered yet
2Add Two Numbers ↗Asked in the last 6 monthsMedium60Not covered yet
560Subarray Sum Equals KArraysMedium60▶ Watch
252Meeting RoomsArrays · LeetCode PremiumEasy51▶ Watch
139Word Break ↗Medium51Not covered yet
1Two SumArraysEasy51▶ Watch
21Merge Two Sorted Lists ↗Easy51Not covered yet
239Sliding Window MaximumSliding WindowHard51▶ Watch
20Valid ParenthesesStackEasy51▶ Watch
227Basic Calculator II ↗Medium51Not covered yet
224Basic CalculatorStackHard51▶ Watch
226Invert Binary Tree ↗Easy51Not covered yet
43Multiply Strings ↗Medium51Not covered yet
875Koko Eating BananasBinary SearchMedium51▶ Watch
332Reconstruct ItineraryGraphsHard51▶ Watch
113Path Sum IITreesMedium51▶ Watch
112Path SumTreesEasy51▶ Watch
103Binary Tree Zigzag Level Order Traversal ↗Medium51Not covered yet

Source: community data (liquidslr/leetcode-company-wise-problems), updated Aug 16, 2026. Company tags are crowd-reported and may be incomplete.