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The Timezone Trap
A medium Python interview practice problem on DataDriven. Write and execute real python code with instant grading.
- Domain
- Python
- Difficulty
- medium
- Seniority
- mid, senior
Problem
All trip timestamps in our ride database are stored in UTC, but the San Francisco ops team keeps asking for monthly counts in local time. A trip completed at midnight UTC on January 1st is still December 31st in California. Given the trip records, count completed SF trips per month using Pacific time.
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