Homework Lesson 7 Loops

lesson_7\homework.py

# Homework: Loops

# 🔥Read carefully until the end before you start solving the exercises🔥

# Practice the Basics 💪🏻

# You can uncomment or type the necessary code on each task

# ---------------------------------------------------------------------
# Task 1. Create a basic for loop

# Complete the following code in such a way that this loop prints the characters 
# of `name` one at a time.

# name = "Joseph"

# for ??? in ???:
    # print(???)

# Given name
name = "Joseph"

# Loop through each character in name and print it
for character in name:
    print(character)

# ---------------------------------------------------------------------
# Task 2. Create a basic `for` loop with a counter

# Complete the following code in such a way that the loop increments the counter
# and prints the number of characters in `name`name at the end.

# name = 'Tom'
# counter = ???

# for ??? in ???:
    # counter = ???

# This should print '3'
# print(counter)

name = 'Tom'
counter = 0

# Loop through each character and count
for character in name:
    counter += 1

print("Character count:", counter)


# ---------------------------------------------------------------------
# Task 3. Create a basic 'while' loop

# Complete the following code in such a way that the loop exits after five iterations, without using break.

# 🔥 Hint: Think of it as: while counter is under 5, increment the counter and print its value🔥

"""
This should print:
1
2
3
4
5
"""
# counter = ???

# while counter ???:
    # counter = ???
    # print(counter)



counter = 1

while counter <= 5:
    print(counter)
    counter += 1




# ---------------------------------------------------------------------
# Task 4. Exit a loop using break 🛑

# Take the previous example, and modify it so you exit the loop after five iterations, 
# but this time do it using break.

# counter = ???

# while ???:
    # counter = ???

    # if ???:
        # ???
        
    # print(counter)


counter = 0

while True:
    counter += 1
    if counter > 5:
        break
    print(counter)



# ---------------------------------------------------------------------
# Task 5. Range

# Remember that range(start, end, step) behaves somewhat like list slicing, so start is inclusive,
# end is exclusive, and step is optional.

# Figure out the values required for range() to generate the expected output.

# 0, 1, 2, 3, 4, 5 (use only one argument)
# range(???)

# 0, 1, 2, 3, 4, 5 (use two arguments: start and end)
# range(???)

# Odd numbers between 0 and 10: 1, 3, 5, 7, 9
# range(???)


# Generates: 0, 1, 2, 3, 4, 5
print(list(range(6)))

# Generates: 0, 1, 2, 3, 4, 5
print(list(range(0, 6)))

# Generates odd numbers: 1, 3, 5, 7, 9
print(list(range(1, 10, 2)))



# ---------------------------------------------------------------------
# Task 6. Using range() in a loop

# Remember that range() returns an iterable, so you will usually find it used in a for loop.

# Complete the following code so it prints the even numbers between 0 and 10;

# for ??? in range(???):
    # print(???)

# Print even numbers between 0 and 10
for number in range(0, 11, 2):
    print(number)

lesson_7\homework2.8.py

# Homework: Loops

# 🔥Read carefully until the end before you start solving the exercises🔥

# Practice the Basics 💪🏻

# You can uncomment or type the necessary code on each task

# ---------------------------------------------------------------------
# Task 1. Create a basic for loop

# Complete the following code in such a way that this loop prints the characters 
# of `name` one at a time.

# name = "Joseph"

# for ??? in ???:
    # print(???)

# Given name
name = "Joseph"

# Loop through each character in name and print it
for character in name:
    print(character)

# ---------------------------------------------------------------------
# Task 2. Create a basic `for` loop with a counter

# Complete the following code in such a way that the loop increments the counter
# and prints the number of characters in `name`name at the end.

# name = 'Tom'
# counter = ???

# for ??? in ???:
    # counter = ???

# This should print '3'
# print(counter)

name = 'Tom'
counter = 0

# Loop through each character and count
for character in name:
    counter += 1

print("Character count:", counter)


# ---------------------------------------------------------------------
# Task 3. Create a basic 'while' loop

# Complete the following code in such a way that the loop exits after five iterations, without using break.

# 🔥 Hint: Think of it as: while counter is under 5, increment the counter and print its value🔥

"""
This should print:
1
2
3
4
5
"""
# counter = ???

# while counter ???:
    # counter = ???
    # print(counter)



counter = 1

while counter <= 5:
    print(counter)
    counter += 1




# ---------------------------------------------------------------------
# Task 4. Exit a loop using break 🛑

# Take the previous example, and modify it so you exit the loop after five iterations, 
# but this time do it using break.

# counter = ???

# while ???:
    # counter = ???

    # if ???:
        # ???
        
    # print(counter)


counter = 0

while True:
    counter += 1
    if counter > 5:
        break
    print(counter)



# ---------------------------------------------------------------------
# Task 5. Range

# Remember that range(start, end, step) behaves somewhat like list slicing, so start is inclusive,
# end is exclusive, and step is optional.

# Figure out the values required for range() to generate the expected output.

# 0, 1, 2, 3, 4, 5 (use only one argument)
# range(???)

# 0, 1, 2, 3, 4, 5 (use two arguments: start and end)
# range(???)

# Odd numbers between 0 and 10: 1, 3, 5, 7, 9
# range(???)


# Generates: 0, 1, 2, 3, 4, 5
print(list(range(6)))

# Generates: 0, 1, 2, 3, 4, 5
print(list(range(0, 6)))

# Generates odd numbers: 1, 3, 5, 7, 9
print(list(range(1, 10, 2)))



# ---------------------------------------------------------------------
# Task 6. Using range() in a loop

# Remember that range() returns an iterable, so you will usually find it used in a for loop.

# Complete the following code so it prints the even numbers between 0 and 10;

# for ??? in range(???):
    # print(???)

# Print even numbers between 0 and 10
for number in range(0, 11, 2):
    print(number)