Arrays Change the program AirlineDriver.java to assign passenger seats in an airplane. Chesapeake Airlines is a small commuter airline with seats for 20 passengers in 5 rows of 4 seats each. Here is the layout: 1 ABCD 2 ABCD 3 ABCD 4 ABCD 5 ABCD The user enters the row (1-5) and the seat (A- D). The seat entry may be lowercase. Use this code to enter the seat System.out print(" Enter row and seat " seat scan.nextLine(): seat.?? C= seat.?? What will you need to do to change the character (A, B, C, D) in the variable c to the column index in the array? Check the program example on page 347. Ihave included the LetterCount program in the Chapter Seven Activities. The program checks the array to see if the seat is available. An X in the array indicates the seat is not available. If the seat is available, assign an X to that position in the array. If it's unavailable, display a message to the passenger. Use the displaySeats method after each row/seat entry. After some seats are assigned, the layout may look like this: 1 XBCX 2 ABCD 3 AXCX 4 ABCD 5 ABCD Continue processing requests until the user enters -1 for seat.

Arrays Change the program AirlineDriver.java to assign passenger seats in an airplane. Chesapeake Airlines is a small commuter airline with seats for 20 passengers in 5 rows of 4 seats each. Here is the layout: 1 ABCD 2 ABCD 3 ABCD 4 ABCD 5 ABCD The user enters the row (1-5) and the seat (A- D). The seat entry may be lowercase. Use this code to enter the seat System.out print(" Enter row and seat " seat scan.nextLine(): seat.?? C= seat.?? What will you need to do to change the character (A, B, C, D) in the variable c to the column index in the array? Check the program example on page 347. Ihave included the LetterCount program in the Chapter Seven Activities. The program checks the array to see if the seat is available. An X in the array indicates the seat is not available. If the seat is available, assign an X to that position in the array. If it's unavailable, display a message to the passenger. Use the displaySeats method after each row/seat entry. After some seats are assigned, the layout may look like this: 1 XBCX 2 ABCD 3 AXCX 4 ABCD 5 ABCD Continue processing requests until the user enters -1 for seat.

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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