PHP: Ex.5 - SoftUni Parking - Associative Arrays - 60/100
Моля за малко помощ. judge ми дава 60/100 и не мога да разбера къде ми е проблема. Това което виждам е че след като подаденото име което не фигурира в масива ми се оптечатва и не се премахва. Благодаря предварително
Задача - 05.SoftUni Parking
SoftUni just got a new parking lot. It's so fancy, it even has online parking validation. Except, the online service doesn't work. It can only receive users' data, but doesn't know what to do with it. Good thing you're on the dev team and know how to fix it, right?
Write a program, which validates parking for an online service. Users can register to park and unregister to leave.
The program receives 2 commands:
-
"register {username} {licensePlateNumber}":
-
The system only supports one car per user at the moment, so if a user tries to register another license plate, using the same username, the system should print:
"ERROR: already registered with plate number {licensePlateNumber}" -
If the aforementioned checks pass successfully, the plate can be registered, so the
system should print:
"{username} registered {licensePlateNumber} successfully"
-
-
"unregister {username}":
-
If the user is not present in the database, the system should print:
"ERROR: user {username} not found" -
If the aforementioned check passes successfully, the system should print:
"{username} unregistered successfully"
-
After you execute all of the commands, print all the currently registered users and their license plates in the format:
-
"{username} => {licensePlateNumber}"
Input
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First line: n - number of commands - integer
-
Next n lines: commands in one of two possible formats:
-
Register: "register {username} {licensePlateNumber}"
-
Unregister: "unregister {username}"
-
The input will always be valid and you do not need to check it explicitly.
Examples
Input |
Output |
5 register John CS1234JS register George JAVA123S register Andy AB4142CD register Jesica VR1223EE unregister Andy |
John registered CS1234JS successfully George registered JAVA123S successfully Andy registered AB4142CD successfully Jesica registered VR1223EE successfully Andy unregistered successfully John => CS1234JS George => JAVA123S Jesica => VR1223EE
|
4 register Jony AA4132BB register Jony AA4132BB register Linda AA9999BB unregister Jony |
Jony registered AA4132BB successfully ERROR: already registered with plate number AA4132BB Linda registered AA9999BB successfully Jony unregistered successfully Linda => AA9999BB |
6 register Jacob MM1111XX register Anthony AB1111XX unregister Jacob register Joshua DD1111XX unregister Lily register Samantha AA9999BB |
Jacob registered MM1111XX successfully Anthony registered AB1111XX successfully Jacob unregistered successfully Joshua registered DD1111XX successfully ERROR: user Lily not found Samantha registered AA9999BB successfully Anthony => AB1111XX Joshua => DD1111XX Samantha => AA9999BB |
Judge - https://judge.softuni.bg/Contests/Practice/Index/1220#4
Моето решение - https://pastebin.com/VEQzD5mb