Meeting Rooms 2Stacks and QueuesMeeting Rooms 2Problem 🤔 Given an array of meeting time intervals intervals where intervals[i] = [starti, endi…Omer GoldbergJanuary 22, 2020 15 min
Min StackStacks and QueuesMin StackChallenge 🤔 Implement a stack that has a min function, that returns the minimum element. The…Omer GoldbergJanuary 22, 2020 13 min
Implement A Stack Using QueuesStacks and QueuesImplement A Stack Using QueuesChallenge 🤔 Implement a stack (LIFO) using only queues. The implemented stack should support all…Omer GoldbergJanuary 22, 2020 11 min
Design an Underground SystemObject Oriented DesignDesign an Underground SystemProblem 🤔 Implement the Underground system class: checkIn(id, stationName, t) -> None A customer…Omer GoldbergJanuary 19, 2020 15 min
Design a Snake GameObject Oriented DesignDesign a Snake GameProblem 🤔 Design a Snake game that is played on a device with screen size height x width . The…Omer GoldbergJanuary 19, 2020 18 min
Design a LeaderboardObject Oriented DesignDesign a LeaderboardProblem 🤔 Let's design a leaderboard which supports the follwing: addScore(playerId, score) Update…Omer GoldbergJanuary 19, 2020 13 min