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Problem Library

371 coding challenges available

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○ 141.Machine Maintenance Cooldown ProfitBinary Search · Dynamic Programming — Medium

○ 142.Studio Booking Reset ScheduleBinary Search · Dynamic Programming — Medium

○ 143.Drone Mission Recharge ScheduleBinary Search · Dynamic Programming — Medium

○ 144.Operating Room Cleanup ScheduleBinary Search · Dynamic Programming — Medium

○ 145.Freelancer Jobs With Recovery TimeBinary Search · Dynamic Programming — Medium

○ 146.Diet Meal Diversity WindowHashing · Minimum Window — Medium

○ 147.Music Playlist Variety TargetHashing · Minimum Window — Medium

○ 148.Warehouse SKU Coverage BatchHashing · Minimum Window — Medium

○ 149.Course Module Coverage WindowHashing · Minimum Window — Medium

○ 150.Grocery Basket Diversity TargetHashing · Minimum Window — Medium

○ 151.Machine Load Stable IntervalMonotonic Deque · Parity — Medium

○ 152.Exam Score Stability SegmentMonotonic Deque · Parity — Medium

○ 153.Product Price Consistency WindowMonotonic Deque · Parity — Medium

○ 154.Temperature Sensor Stable BatchMonotonic Deque · Parity — Medium

○ 155.Apartment Rent Stability WindowMonotonic Deque · Parity — Medium

○ 156.Cloud Credit Usage WindowArrays · Sliding Window — Medium

○ 157.Farm Yield Stability WindowArrays · Sliding Window — Medium

○ 158.Delivery Profit-Loss BatchArrays · Sliding Window — Medium

○ 159.Medical Reading Review WindowArrays · Sliding Window — Medium

○ 160.Household Expense Risk WindowArrays · Sliding Window — Medium