Combining Conditions

if age >= 13 and age < 18:
    print("You're a teen!")

if grade == 'A' or grade == 'B':
    print("Good job!")

if not is_weekend:
    print("Go to school!")

# Check if password is valid
password = input("Password: ")
if len(password) >= 8 and "@" in password:
    print("Valid password!")
else:
    print("Too weak!")

# Game logic
score = 100
if score > 50 and lives > 0:
    print("Keep playing!")
elif score > 50 or extra_life:
    print("You win!")
else:
    print("Game over!")

# Checking ranges
age = 15
if age >= 13 and age < 20:
    print("You're a teenager!")