Correct the coding user enter number 2 in single seat make it unavailable import 'dart:io'; void main() { stdout.writeln("Types of seat (Double / Single)?: "); String? types = stdin.readLineSync(); dynamicseats(types); dynamicprice(types); } void dynamicseats(types) { if (types == 'Single') { Map single = { 1: "A", 4: "A", 7: "A", 10: "A", 13: "A", 16: "A", 19: "A", 22: "A", 25: "A", 28: "A" }; print("The available seats: $single"); stdout.writeln("Choose your seat number?: "); var Singleseat = stdin.readLineSync(); var intSingleseat = int.parse(Singleseat!); single.remove(intSingleseat); stdout.write( "\nYour seat type is $types and your seat number is $intSingleseat "); print("\nAvailable seats: $single"); } else if (types == 'Double') { stdout.writeln("Choose (Isle / Window)?: "); String? BC = stdin.readLineSync(); Map isle = { 2: "B", 5: "B", 8: "B", 11: "B", 14: "B", 17: "B", 20: "B", 23: "B", 26: "B", 29: "B" }; Map window = { 3: "C", 6: "C", 9: "C", 12: "C", 15: "C", 18: "C", 21: "C", 24: "C", 27: "C", 30: "C" }; if (BC == 'Isle') { print("The available seats: $isle"); stdout.writeln("Choose your seat number?: "); var IsleSeat = stdin.readLineSync(); var intIsleSeat = int.parse(IsleSeat!); isle.remove(intIsleSeat); stdout.write( "\nYour seat type is $types ($BC) and your seat number is $intIsleSeat "); print("\nAvailable seats: $isle"); } else if (BC == 'Window') { print(window); stdout.writeln("Choose your seat number?: "); var Windowseat = stdin.readLineSync(); var intWindowseat = int.parse(Windowseat!); window.remove(intWindowseat); stdout.write( "\nYour seat type is $types ($BC) and your seat number is $intWindowseat "); print("\nAvailable seats: $window"); } } } void dynamicprice(types) { if (types == 'Single') { String price = "RM30"; stdout.write("The price for Single seat is $price"); } else if (types == 'Double') { String price = "RM45"; stdout.write("The price for Double (Isle/Window) seat is $price"); } }

Correct the coding user enter number 2 in single seat make it unavailable import 'dart:io'; void main() { stdout.writeln("Types of seat (Double / Single)?: "); String? types = stdin.readLineSync(); dynamicseats(types); dynamicprice(types); } void dynamicseats(types) { if (types == 'Single') { Map single = { 1: "A", 4: "A", 7: "A", 10: "A", 13: "A", 16: "A", 19: "A", 22: "A", 25: "A", 28: "A" }; print("The available seats: $single"); stdout.writeln("Choose your seat number?: "); var Singleseat = stdin.readLineSync(); var intSingleseat = int.parse(Singleseat!); single.remove(intSingleseat); stdout.write( "\nYour seat type is $types and your seat number is $intSingleseat "); print("\nAvailable seats: $single"); } else if (types == 'Double') { stdout.writeln("Choose (Isle / Window)?: "); String? BC = stdin.readLineSync(); Map isle = { 2: "B", 5: "B", 8: "B", 11: "B", 14: "B", 17: "B", 20: "B", 23: "B", 26: "B", 29: "B" }; Map window = { 3: "C", 6: "C", 9: "C", 12: "C", 15: "C", 18: "C", 21: "C", 24: "C", 27: "C", 30: "C" }; if (BC == 'Isle') { print("The available seats: $isle"); stdout.writeln("Choose your seat number?: "); var IsleSeat = stdin.readLineSync(); var intIsleSeat = int.parse(IsleSeat!); isle.remove(intIsleSeat); stdout.write( "\nYour seat type is $types ($BC) and your seat number is $intIsleSeat "); print("\nAvailable seats: $isle"); } else if (BC == 'Window') { print(window); stdout.writeln("Choose your seat number?: "); var Windowseat = stdin.readLineSync(); var intWindowseat = int.parse(Windowseat!); window.remove(intWindowseat); stdout.write( "\nYour seat type is $types ($BC) and your seat number is $intWindowseat "); print("\nAvailable seats: $window"); } } } void dynamicprice(types) { if (types == 'Single') { String price = "RM30"; stdout.write("The price for Single seat is $price"); } else if (types == 'Double') { String price = "RM45"; stdout.write("The price for Double (Isle/Window) seat is $price"); } }

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Question

Correct the coding

user enter number 2 in single seat make it unavailable

import 'dart:io';

void main() {

stdout.writeln("Types of seat (Double / Single)?: ");

String? types = stdin.readLineSync();

dynamicseats(types);

dynamicprice(types);

}

void dynamicseats(types) {

if (types == 'Single') {

Map<int, String> single = {

1: "A",

4: "A",

7: "A",

10: "A",

13: "A",

16: "A",

19: "A",

22: "A",

25: "A",

28: "A"

};

print("The available seats: $single");

stdout.writeln("Choose your seat number?: ");

var Singleseat = stdin.readLineSync();

var intSingleseat = int.parse(Singleseat!);

single.remove(intSingleseat);

stdout.write(

"\nYour seat type is $types and your seat number is $intSingleseat ");

print("\nAvailable seats: $single");

} else if (types == 'Double') {

stdout.writeln("Choose (Isle / Window)?: ");

String? BC = stdin.readLineSync();

Map<int, String> isle = {

2: "B",

5: "B",

8: "B",

11: "B",

14: "B",

17: "B",

20: "B",

23: "B",

26: "B",

29: "B"

};

Map<int, String> window = {

3: "C",

6: "C",

9: "C",

12: "C",

15: "C",

18: "C",

21: "C",

24: "C",

27: "C",

30: "C"

};

if (BC == 'Isle') {

print("The available seats: $isle");

stdout.writeln("Choose your seat number?: ");

var IsleSeat = stdin.readLineSync();

var intIsleSeat = int.parse(IsleSeat!);

isle.remove(intIsleSeat);

stdout.write(

"\nYour seat type is $types ($BC) and your seat number is $intIsleSeat ");

print("\nAvailable seats: $isle");

} else if (BC == 'Window') {

print(window);

stdout.writeln("Choose your seat number?: ");

var Windowseat = stdin.readLineSync();

var intWindowseat = int.parse(Windowseat!);

window.remove(intWindowseat);

stdout.write(

"\nYour seat type is $types ($BC) and your seat number is $intWindowseat ");

print("\nAvailable seats: $window");

}

void dynamicprice(types) {

if (types == 'Single') {

String price = "RM30";

stdout.write("The price for Single seat is $price");

} else if (types == 'Double') {

String price = "RM45";

stdout.write("The price for Double (Isle/Window) seat is $price");

}

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