First Steps - Python

01. USD to BGN

usd = float(input())
bgn = usd * 1.79549
print(bgn)
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02. Radians to Degrees

from math import pi

radians = float(input())
degrees = radians * 180 / pi
print(degrees)
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03. Deposit Calculator

deposit_amount = float(input())
months = int(input())
annual_rate = float(input())

per_year = deposit_amount * (annual_rate / 100)
per_month = per_year / 12
total_sum = deposit_amount + (months * per_month)

print(total_sum)
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04. Vacation books list

total_count_pages = int(input())
pages_hour = int(input())
days = int(input())

total_hours = total_count_pages // pages_hour
hours_per_day = total_hours // days

print(hours_per_day)
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05. Supplies for School

pen_count = int(input())
marker_count = int(input())
detergent_lt = int(input())
discount_percent = int(input())

price_pen = pen_count * 5.80
price_markers = marker_count * 7.20
price_detergent = detergent_lt * 1.20
all_price = price_pen + price_markers + price_detergent

discount = all_price * (discount_percent / 100)
total_price = all_price - discount

print(total_price)
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06. Repainting

nylon = int(input())
paint = int(input())
razr = int(input())
hours_workers = int(input())

price_nylon = (nylon + 2) * 1.5
price_paint = (paint * 1.1) * 14.5
price_razr = razr * 5

sum_materials = price_nylon + price_paint + price_razr + 0.40

sum_workers = (sum_materials * 0.30) * hours_workers
total_sum = sum_materials + sum_workers

print(total_sum)
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07. Food Delivery

chicken_menu_count = int(input())
fish_menu_count = int(input())
veg_menu_count = int(input())

price_chicken = chicken_menu_count * 10.35
price_fish = fish_menu_count * 12.4
price_veg = veg_menu_count * 8.15

all_menu_price = price_chicken + price_fish + price_veg

dessert = all_menu_price * 0.20
total_sum = all_menu_price + dessert + 2.5

print(total_sum)
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08. Basketball Equipment

year_tax = int(input())

shoes_price = year_tax - (year_tax * 0.40)
suit_price = shoes_price * 0.80
ball_price = suit_price / 4
acc_price = ball_price / 5

total_sum = shoes_price + suit_price + ball_price + acc_price + year_tax

print(total_sum)
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09. Fish Tank

length = int(input())
width = int(input())
height = int(input())
percent = float(input())

volume = length * width * height

total_lt = volume / 1000
acc_lt = total_lt * (percent / 100)

result = total_lt - acc_lt

print(result)