Weekend challenge

[As-Sulamy]

def calculate_revenue_growth(data, new_discount_age):
original_revenue = 0
new_revenue = 0

for age in data.values():
    if age < 18:
        original_revenue += 5
    else:
        original_revenue += 20
    
    if age < new_discount_age:
        new_revenue += 5
    else:
        new_revenue += 20

growth_percentage = ((new_revenue - original_revenue) / original_revenue) * 100
return growth_percentage

Test data

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
}

Example usage

new_discount_age = 14 # Example input
growth = calculate_revenue_growth(data, new_discount_age)
print(f"Revenue Growth Percentage: {growth:.2f}%")