1. Electricity Bill Calculator
units = int(input(“Enter electricity units consumed: “))
if units <= 100:
amount = units * 5
elif units <= 200:
amount = 100 * 5 + (units – 100) * 7
elif units <= 300:
amount = 100 * 5 + 100 * 7 + (units – 200) * 10
else:
amount = 100 * 5 + 100 * 7 + 100 * 10 + (units – 300) * 15
print(“Total electricity bill: ₹”, amount)
2. ATM Withdrawal Logic
balance = 10000
amount = int(input(“Enter amount to withdraw: “))
if amount % 100 != 0:
print(“Please enter amount in multiples of 100.”)
elif amount > balance:
print(“Insufficient balance.”)
elif amount > 5000:
print(“Maximum withdrawal limit is ₹5000 at a time.”)
else:
balance -= amount
print(f”Please collect your cash. Remaining balance: ₹{balance}”)
3. Movie Ticket Pricing Based on Age and Time
age = int(input(“Enter your age: “))
time = int(input(“Enter time in 24-hr format (e.g., 13 for 1 PM): “))
if age < 5:
price = 0
elif age <= 18:
price = 100
elif age >= 60:
price = 80
else:
price = 150
# Add time-based discount
if 11 <= time <= 14:
price -= 20 # Matinee discount
print(“Your ticket price is: ₹”, price)
4. Traffic Fine Calculator
speed = int(input(“Enter vehicle speed (in km/h): “))
is_school_zone = input(“Is this a school zone? (yes/no): “).lower()
if speed <= 40:
print(“No fine.”)
elif speed <= 60:
fine = 100
elif speed <= 80:
fine = 300
else:
fine = 1000
if is_school_zone == “yes”:
fine *= 2
print(“Your fine is: ₹”, fine)
5. Three-Subject Result System
sub1 = int(input(“Enter marks of Subject 1: “))
sub2 = int(input(“Enter marks of Subject 2: “))
sub3 = int(input(“Enter marks of Subject 3: “))
if sub1 < 33 or sub2 < 33 or sub3 < 33:
print(“Result: Fail (one or more subjects below pass marks)”)
else:
avg = (sub1 + sub2 + sub3) / 3
if avg >= 75:
print(“Result: Distinction”)
elif avg >= 60:
print(“Result: First Division”)
elif avg >= 45:
print(“Result: Second Division”)
else:
print(“Result: Third Division”)
