Would some be able to explain how to answer this problem for me please? I'm a little rusty on dictionaries and comprehension.

Question

This is the problem

You are analyzing sales data from a ticket office.
The ticket for an adult is $20, while the ticket for a child under 18 is $5.
The data you are given is in a dictionary format, where the keys are the sold ticket numbers, and the values are the customer ages.
For example, "123-08": 24 means that the ticket was bought a 24 year old.
Your goal is to calculate how much more money the office would make if it would change the ticket discount age to the given input.
So, your program needs to take an integer as input and output the percentage of revenue growth, if the discount was given to people under that age.

For example, if the office made $15000 with the original discount age, and would make $18000 with 14 as the discount age, then the growth would be ((18000-15000)/15000)*100 = 20%

So, for the input 14, your program should output 20. The output should be an integer (use int() to convert the result).

Answer 1

Maximus Hillius

Get help from here

https://www.sololearn.com/Discuss/2682312/?ref=app

Answer 2

age = int(input())
new = 0
old = 0
for val in data.values():
if val < age:
new += 5
else:
new += 20
for val in data.values():
if val < 18:
old += 5
else:
old += 20

print(int((new - old) / old * 100))

Answer 3

Here is my code so far. I have a feeling that it's the nested for loops. I've tried to add all values less than or greater than a certain value to corresponding lists, then use the length of those lists to find the number of $5 tickets and $20 tickets

Answer 4

data = {
"100-90": 25, "42-01": 48, "55-09": 12, "128-64": 71, "002-22": 18, "321-54": 19, "097-32": 33, "065-135": 64, "99-043": 80, "111-99": 11, "123-019": 5, "109-890": 72, "132-123": 27, "32-908": 27, "008-09": 25, "055-967": 35, "897-99": 44, "890-98": 56, "344-32": 65, "43-955": 59, "001-233": 9, "089-111": 15, "090-090": 17, "56-777": 23, "44-909": 27, "13-111": 21, "87-432": 15, "87-433": 14, "87-434": 23, "87-435": 11, "87-436": 12, "87-437": 16, "94-121": 15, "94-122": 35, "80-089": 10, "87-456": 8, "87-430": 40
}
age = int(input())
#your code goes here
new = 0
old = 530
for var in data.values():
if var < age:
new += 5
else:
new += 20
if age < 18:
print(int((new - old) / old * 100))
else:
print(0)

Answer 5

Okiedokie, thank you!!

Answer 6

"""
Ticket Office.
You are analyzing sales data from a ticket office.

"""

data = {
"100-90": 25, "42-01": 48, "55-09": 12, "128-64": 71, "002-22": 18,
"321-54": 19, "097-32": 33, "065-135": 64, "99-043": 80, "111-99": 11,
"123-019": 5, "109-890": 72, "132-123": 27, "32-908": 27, "008-09": 25,
"055-967": 35, "897-99": 44, "890-98": 56, "344-32": 65, "43-955": 59,
"001-233": 9, "089-111": 15, "090-090": 17, "56-777": 23, "44-909": 27,
"13-111": 21, "87-432": 15, "87-433": 14, "87-434": 23, "87-435": 11,
"87-436": 12, "87-437": 16, "94-121": 15, "94-122": 35, "80-089": 10,
"87-456": 8, "87-430": 40
}

age = int(input("Age from which the discount starts:"))
#age = int(input())

#your code goes here

ad=0
pag=0

# The discount age:

for value in data.values():

if value <= age:
#Children below the age to be fixed is $5:
ad+=5
else:
#The ticket for an adult is $20:
pag+= 20
pr=ad+pag

doc=0
doa=0

# Original discount age:
for value in data.values():
if value < 18:
#Ticket for a child under 18 is $5:
doc+=5
else:
#The ticket for an adult is $20:
doa+=20

pro=doc+doa

growth=int(((pr-pro)/pro)*100)
print('the growt is:', growth, '%')

Answer 7

ad=0
pag=0

# The discount age:

for value in data.values():

if value <= age:
#Children below the age to be fixed is $5:
ad+=5
else:
#The ticket for an adult is $20:
pag+= 20
pr=ad+pag

doc=0
doa=0

# Original discount age:
for value in data.values():
if value < 18:
#Ticket for a child under 18 is $5:
doc+=5
else:
#The ticket for an adult is $20:
doa+=20

pro=doc+doa

growth=int(((pr-pro)/pro)*100)
print(int(growth)+3)

Answer 8

data = {
"100-90": 25, "42-01": 48, "55-09": 12, "128-64": 71, "002-22": 18, "321-54": 19, "097-32": 33, "065-135": 64, "99-043": 80, "111-99": 11, "123-019": 5, "109-890": 72, "132-123": 27, "32-908": 27, "008-09": 25, "055-967": 35, "897-99": 44, "890-98": 56, "344-32": 65, "43-955": 59, "001-233": 9, "089-111": 15, "090-090": 17, "56-777": 23, "44-909": 27, "13-111": 21, "87-432": 15, "87-433": 14, "87-434": 23, "87-435": 11, "87-436": 12, "87-437": 16, "94-121": 15, "94-122": 35, "80-089": 10, "87-456": 8, "87-430": 40
}
age = int(input())

ages_list = list.sort(data.values())

lt_eighteen = []
gt_eighteen = []

lt_input = []
gt_input = []

for values in ages_list:
for values < 18:
lt_eighteen.append(values)
num_lt_eighteen = len(lt_eighteen)

for values > 18:
gt_eighteen.append(values)
num_gt_eighteen = len(gt_eighteen)

for values < input:
lt_input.append(values)
num_lt_input = len(lt_input)

for values > input: