Задачите от 12.10.2025

#1
first_time = int(input())
second_time = int(input())
third_time = int(input())
total_time = first_time + second_time + third_time
minutes = total_time // 60
seconds = total_time % 60
if seconds < 10:
    print(f"{minutes}:0{seconds}")
else: # elif seconds >= 10
    print(f"{minutes}:{seconds}")
# print(f"{minutes}:{seconds:02d}")


#2

number = int(input())
bonus_points = 0
if number <= 100:
    bonus_points += 5
# elif 100 < number <= 1000 :
elif number <= 1000:
    bonus_points += number * 0.20  # number * 20 / 100
# elif number > 1000:
else:
    bonus_points += number * 0.10  # number * 10 / 100
if number % 2 == 0:
    bonus_points += 1
elif number % 10 == 5:
    bonus_points += 2
print(bonus_points)
print(number + bonus_points)


#3

hour = int(input())
minutes = int(input())
minutes += 15
hour += minutes // 60
minutes %= 60 # minutes = minutes % 60
if hour > 23:
    hour = 0
print(f"{hour}:{minutes:02d}")

#4

travel_price = float(input())
number_of_puzzles = int(input())
number_of_dolls = int(input())
number_of_bears = int(input())
number_of_minions = int(input())
number_of_trucks = int(input())
puzzles_price = 2.60
dolls_price = 3
bears_price = 4.10
minions_price = 8.20
trucks_price = 2
total_order_sum = number_of_puzzles * puzzles_price + \
                  number_of_dolls * dolls_price + \
                  number_of_bears * bears_price + \
                  number_of_minions * minions_price + \
                  number_of_trucks * trucks_price
total_number_of_toys = number_of_puzzles + \
                       number_of_dolls + \
                       number_of_bears + \
                       number_of_minions + \
                       number_of_trucks
if total_number_of_toys >= 50:
    total_order_sum *= 0.75
total_order_sum *= 0.90
difference = total_order_sum - travel_price
if difference >= 0: # She has enough money
    print(f"Yes! {difference:.2f} lv left.")
else:
    print(f"Not enough money! {abs(difference):.2f} lv needed.")


#5

budget = float(input())
number_of_statists = int(input())
one_dress_price = float(input())
decor_price = budget * 0.10
total_dresses_price = number_of_statists * one_dress_price
if number_of_statists > 150:
    total_dresses_price *= 0.90
needed_money = decor_price + total_dresses_price
difference = abs(needed_money - budget)
if needed_money > budget:
    print("Not enough money!")
    print(f"Wingard needs {difference:.2f} leva more.")
else:
    print("Action!" )
    print(f"Wingard starts filming with {difference:.2f} leva left.")

#6
old_record = float(input())
distance_in_meters = float(input())
time_per_meter = float(input())
delay  = (distance_in_meters // 15) * 12.5
total_time = distance_in_meters * time_per_meter + delay
if total_time < old_record:
    print(f"Yes, he succeeded! The new world record is {total_time:.2f} seconds.")
else:
    seconds_slower = total_time - old_record
    print(f"No, he failed! He was {seconds_slower:.2f} seconds slower.")


#7

budget = float(input())
number_of_video_cards = int(input())
number_of_processors = int(input())
number_of_ram_memories = int(input())
one_video_card_price = 250
all_video_cards_price = number_of_video_cards * one_video_card_price
one_processor_price = all_video_cards_price * 0.35
all_processors_price = number_of_processors * one_processor_price
one_ram_memory_price = all_video_cards_price * 0.10
all_ram_memories_price = number_of_ram_memories * one_ram_memory_price
needed_money = all_video_cards_price + all_processors_price + all_ram_memories_price
if number_of_video_cards > number_of_processors:
    needed_money *= 0.85
difference = abs(budget - needed_money)
if budget >= needed_money:
    print(f"You have {difference:.2f} leva left!")
else: #elif budget < needed_money
    print(f"Not enough money! You need {difference:.2f} leva more!")


#8


from math import ceil

movie_name = input()
episode_time = int(input())
break_time = int(input())
lunch_time = break_time / 8
rest_time = break_time / 4
time_left = break_time - lunch_time - rest_time
difference = abs(episode_time - time_left)
difference = ceil(difference)
if time_left >= episode_time:
    print(f"You have enough time to watch {movie_name} and left with {difference} minutes free time.")
else:
    print(f"You don't have enough time to watch {movie_name}, you need {difference} more minutes.")