Machine-translated from Chinese, so it may read oddly. Comments are left as members wrote them. Read the Chinese original
Position: SDE
Coding:
Given all car rental records from last year, where each record contains pickup time, return time, and a corresponding record ID (e.g., id=101, pickup_time=3, return_time=5), find the minimum number of cars needed to satisfy all rental requests.
【Weekly Food Double Recommendation】Thunder Bay Restaurant Guide 
Thunder Bay Weekly Food Double Recommendation This week we've picked two top-rated restaurants for everyone: one for a nice sit-down dinner + one with great value for money, plan your weekend now! 
Dinner Recommendation｜The Keg Steakhouse + Bar - Thunder Bay 
Average budget: CA$35-60/person 
Cuisine focus: Steak / Western bar food 
Overall rating: 4.8/5 (
6056+ positive reviews) 
Why we recommend it: This place scores high on both ratings and review volume, a "consistently reliable" restaurant
Thunder Bay This Week's Events Preview (August 3 - August 9) This week there are 10 events in total | of which 3 are free This Week's Highlights • Italian Festival: Free and great for the weekend • Waverley Park Monday Evening Concert: Popular/high info value • Summer Movie Matinee: Fantastic Four and Superman: Free and great for the weekend 
Monday (August 3) Thunder Bay Museum Summer Camps Date & Time: 2026-08-03 09:00
【Weekly Food Double Recommendation】Thunder Bay Restaurant Guide Thunder Bay Weekly Food Double Recommendation This week we've picked two top-rated restaurants for everyone: one for a nice sit-down meal + one with great value for money, plan your weekend now! Sit-down Recommendation｜Pür & Simple Average cost per person: CA$20-40/person Cuisine focus: Local restaurant Overall rating: 4.9/5 ( 806+ positive reviews) Why we recommend it: This place scores well on both rating and review count, making it a "consistently reliable" restaurant. For a sit-down meal, the atmosphere, consistency of quality, and service experience are usually what set it apart; over
Thunder Bay This Week's Events Preview (July 27 - August 2) This week has 10 events total | 3 of which are free This Week's Highlights • Park Tai Chi: Free and great for the weekend • Living by the Waterfront: Free and great for the weekend • Park Tai Chi: Free and great for the weekend Monday (July 27) Thunder Bay Museum Summer Camps Date & Time: 2026-07-27 09:00 
Location: Thunder
Thunder Bay This Week's Event Preview (July 20 - July 26) This week has 11 events total | including 2 free events This Week's Highlights • Park Tai Chi: Free and great for the weekend • Living by the Waterfront: Free and great for the weekend • Thunder Bay Museum Summer Camps: Popular / High info value Monday (July 20) Thunder Bay Museum Summer Camps Date & Time: 2026-07-20 09:00 Location: Th
【Weekly Food Double Recommendation】Thunder Bay Restaurant Guide Thunder Bay Weekly Food Double Recommendation This week we've picked two top-rated restaurants for everyone: one for a nice sit-down meal + one with great value for money, plan your weekend! Sit-down Recommendation｜JJ's Family Restaurant Average budget: CA$20-40/person Cuisine focus: Local restaurant Overall rating: 4.8/5 ( 1049+ positive reviews) Why we recommend it: This place scores well on both rating and review count, making it a "consistently reliable" restaurant. For a sit-down meal, the atmosphere, consistency of food quality, and service experience are all
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