Tag: Coding Interview
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Linear vs Binary Search: 1M Element Speed Test Results
Compare linear vs binary search performance with 1M elements - discover which algorithm wins and when to use each method in Python
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Greedy vs DP: When Sorting Fails the Interview
Learn when greedy algorithms fail and dynamic programming saves the day through a classic interval scheduling problem that trips up interviews
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Recursion vs Iteration: Linked List Speed & Stack Limit
Compare recursion vs iteration for linked lists: speed benchmarks, Python stack limits, and when to choose each approach in practice.
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Hash Table Collisions: Chaining vs Open Addressing in Python
Compare hash table collision strategies in Pythonโchaining vs open addressing. See benchmarks, implementation tricks, and when each wins.
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Binary vs Ternary Search: Why Ternary is 23% Slower on Unimodal Functions
Compare binary vs ternary search performance on unimodal functions. Discover why the 23% slowdown occurs and when each algorithm truly shines.
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HashMap vs Set: Dict Lookups Beat In-Memory Search by 47x
Dict lookups beat list search by 47x in this 100k-element test. But tiny datasets flip the winner โ see the break-even point with benchmarks.
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Why Memorizing LeetCode Patterns Won’t Land You the Job
Memorizing LeetCode patterns isn't enoughโlearn why problem-solving skills and adaptability matter more for landing your dream coding job.