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Headway Karat Phone Screen

20 min system design discussion of how to add comments to articles 30min OOD: find bug: missing float complete count_journeys complete catch_speeders class LogEntry: def init(self, log_line): tokens = log_line.split(’ ') # BUG WAS HERE: was tokens[0] stored as string # Fix: use float() to parse timestamp as number #…

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