Coding Problems

Source: Problem prompts adapted from Ace the Data Science Interview — Chapter 9 Hard set (Huo & Singh). Starters, harness I/O, and solutions here are original for this course.

Six harder drills: parentheses DP, matrix paths, consecutive sums, streaming median, wildcard regex, geometric median. Each has ≥12 tests. The fire-station problem is graded by cost vs a fine grid search (OK).

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