Write some Software
$30-250 USD
S-au achitat serviciile după ce au fost prestate
Your program will use a binary search tree to maintain the set of campers enrolled in Camp Posanivee. Your program should not be case-sensitive.
Your program will consist of a loop to process commands. The commands should come from a text file (say, "[url removed, login to view]"). The program quits when the command 'Q' is given. Below is a list of commands your program should support:
H
Help: print a list of commands
E name age gender
Enroll a new camper (insert)
W name
Withdraw a camper (delete)
D name
Display the age and gender of a camper
A
Print the average age of the campers
L
List all campers names in alphabetical order
S
Print the number of boy and girl campers
P
List all campers names in preorder
Q
Quit
Here name is a string of at most 20 non-blank characters, age is an integer, and gender is either M or F. You may assume command arguments are separated by one or more spaces.
Be sure to echo the input, especially for commands that give no output (like E or W), and handle special cases in a clean way (for example, computing the average age of an empty tree should not crash your program).
Example
Here is a sample input file:
A
E Kanga 26 F
E Tigger 28 M
E Pooh 31 M
L
D Tigger
E Rabbit 30 M
A
S
E Eeyore 36 M
W Kanga
P
Q
Here is the output that corresponds:
Welcome to Camp Posanivee!!
Command: A
There are no campers.
Command: E Kanga 26 F
New camper added.
Command: E Tigger 28 M
New camper added.
Command: E Pooh 31 M
New camper added.
Command: L
Alphabetical List of Campers:
Kanga
Pooh
Tigger
Command: D Tigger
Name: Tigger
CISC 503 Lab #3 Dr. Jeremy Lanman
Page 3 of 3
Age: 28
Gender: M
Command: E Rabbit 30 M
New camper added.
Command: A
Average age = 28.75
Command: S
Camper count by gender:
boys = 3
girls = 1
Command: E Eeyore 36 M
New camper added.
Command: W Kanga
Camper withdrawn.
Command: P
Preorder Traversal:
Pooh
Eeyore
Tigger
Rabbit
Command: Q
End of program.
Bring plenty of calomine lotion!
ID Proiect: #11944471
Detalii despre proiect
Acordat lui:
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