A very successful cinema director named "Chef" decided to solve the problem. When a customer wants to buy a ticket, the clerk at the ticket window asks the visitor if he or she needs a rest area, and if so, which one: left, right, or both. We know that in the audience they are expected to appear, their L needs a left-handed position, their R needs a right one, Z does not need a single one and B needs both. Your job is to count the number of people who can attend the show. In the theatre there are N rows with each M seat. There is only one lounge between the two adjacent seats. Seats at the beginning and end of the row have two armrests.
A very successful cinema director named "Chef" decided to solve the problem. When a customer wants to buy a ticket, the clerk at the ticket window asks the visitor if he or she needs a rest area, and if so, which one: left, right, or both. We know that in the audience they are expected to appear, their L needs a left-handed position, their R needs a right one, Z does not need a single one and B needs both. Your job is to count the number of people who can attend the show. In the theatre there are N rows with each M seat. There is only one lounge between the two adjacent seats. Seats at the beginning and end of the row have two armrests.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
![Answer in java language only
A very successful cinema director named "Chef" decided to solve the problem. When
a customer wants to buy a ticket, the clerk at the ticket window asks the visitor if he
or she needs a rest area, and if so, which one: left, right, or both. We know that in the
audience they are expected to appear, their L needs a left-handed position, their R
needs a right one, Z does not need a single one and B needs both. Your job is to count
the number of people who can attend the show. In the theatre there are N rows with
each M seat. There is only one lounge between the two adjacent seats. Seats at the
beginning and end of the row have two armrests.
Input
1
331209
Output:
8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a916448-3952-4d94-81bd-10ad1504bad7%2Fa528ef3c-3131-4ff5-931f-01c6b3b754ea%2Ff9snq9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Answer in java language only
A very successful cinema director named "Chef" decided to solve the problem. When
a customer wants to buy a ticket, the clerk at the ticket window asks the visitor if he
or she needs a rest area, and if so, which one: left, right, or both. We know that in the
audience they are expected to appear, their L needs a left-handed position, their R
needs a right one, Z does not need a single one and B needs both. Your job is to count
the number of people who can attend the show. In the theatre there are N rows with
each M seat. There is only one lounge between the two adjacent seats. Seats at the
beginning and end of the row have two armrests.
Input
1
331209
Output:
8
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