Commit588a3e1

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Added Seat Reservation Manager.java

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	`1`	`+classSeatManager {`
	`2`	`+`
	`3`	`+PriorityQueue<Integer>pq;`
	`4`	`+intcount;`
	`5`	`+`
	`6`	`+publicSeatManager(intn) {`
	`7`	`+pq =newPriorityQueue<>();`
	`8`	`+count =1;`
	`9`	`+ }`
	`10`	`+`
	`11`	`+publicintreserve() {`
	`12`	`+if (pq.size() ==0) {`
	`13`	`+returncount++;`
	`14`	`+ }`
	`15`	`+returnpq.remove();`
	`16`	`+ }`
	`17`	`+`
	`18`	`+publicvoidunreserve(intseatNumber) {`
	`19`	`+pq.add(seatNumber);`
	`20`	`+ }`
	`21`	`+}`
	`22`	`+`
	`23`	`+/**`
	`24`	`+ * Your SeatManager object will be instantiated and called as such:`
	`25`	`+ * SeatManager obj = new SeatManager(n);`
	`26`	`+ * int param_1 = obj.reserve();`
	`27`	`+ * obj.unreserve(seatNumber);`
	`28`	`+ */`

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