St. Perpetua 2023–24 Computer Science Elective, Trimester 2

# Prints the string 'Hello World!' to the console.
print('Hello World!')

# Prints the string '4 * 5' to the console, not performing any calculation.
print('4 * 5')

# Calculates and prints the result of 4 multiplied by 5, which is 20.
print(4 * 5)

# Prompts the user to enter their name and stores the input in the variable 'name'.
name = input('What is your name? ')

# Uses an f-string to create a formatted string that includes the user's input.
# The f-string is a way to embed expressions inside string literals, using curly braces {}.
# The expression inside the curly braces gets evaluated and its result is inserted into the string.
print(f'Hello, {name}')

# Ask the user how they are feeling and store the response in the variable 'feeling'
feeling = input('How are you? ')

# Check if the value of 'feeling' matches any of the positive feelings in the list
if feeling in ['fine', 'good', 'happy']:
    # If the feeling is positive, print 'Great!'
    print('Great!')

# Check if the value of 'feeling' matches any of the not-so-positive feelings in the list
if feeling in ['sad', 'tired', 'sick', 'not great']:
    # If the feeling is not so positive, print 'Oh, sorry!'
    print('Oh, sorry!')

# Hello, world
print('Hello, world!')

# Print result of multiplying 2 and 3
print(2 * 3)

# Ask for fav. team and save in variable
team = input('Favorite sports team? ')

fun = input('What do you do for fun? ')
if fun == 'video games':
    print('I also play video games!')
if fun == 'ride bikes':
    print('I like mountain bike riding')
# ask for the person’s favorite subject
# if they say 'cs', then respond with any message
subject = input('Fav. subj? ')
if subject == 'cs':
    print('Computer science is my favorite subject')

# Difference between = and ==

# = is the assignment operator
# == is the equality operator, which is one of the comparison operators

# assign the value 100 to the variable “grade”
grade = 100  # assignment operator

# now, we want to know if the student gets an “A”
# you have to have 100% to get an A

if grade == 100:  # equality operator
    print('Hurray, you got an A!')

# Assign the value 520 to a variable called “speed”
speed = 520
# Assign the value 0 to a variable called score
score = 0
# Assign the string 'Mr. B.' to a variable called teacher
teacher = 'Mr. B.'

# Import the randint function from the random module
from random import randint

# Set the initial amount of money the player has
money = 100

# Start an infinite loop to run the betting game
while True:
  # Ask the player to place a bet and store it as an integer
  bet = int(input('Bet how much? '))
  
  # Generate a random number between 1 and 3 (inclusive)
  number = randint(1, 3)

  # Ask the player to guess a number and store it as an integer
  guess = int(input('Your guess? '))

  # Check if the player's guess matches the randomly generated number
  if guess == number:
    # If the player guesses correctly, print a success message
    print('Right!')
    
    # Increase the player's money by twice the amount of their bet
    money += bet * 2
  else:
    # If the player guesses incorrectly, print a failure message
    print('Wrong!')
    
    # Decrease the player's money by the amount of their bet
    money -= bet

  # Print the current amount of money the player has
  print(f'You now have ${money}')

# print

# print the result of adding 3 and 4
print(3 + 4)

# print the expression 3 + 4
print('3 + 4')

# variables
# Create a variable called score, and give it a value of 100
score = 100
# Now print the value of that variable
print(score)

# input
# ask for the person’s favorite book/team/etc and save in a variables called fav
fav = input('Fav team? ')
# input with numbers
age = int(input('How old are you? '))
# if
if age >= 13:
    print('Congrats, you may use ChatGPT at school')
else:
    print('Too bad, please grow older for a while')

score = int(input('Your score? '))
if score >= 95:
    print('A')
elif score >= 88:
    print('B')
else:
    print('F')

# loops
names = ['Bill', 'Sue', 'Jack']
for name in names:
    print(name, 'likes to play foursquare')

for number in range(1, 11):
    print(number)