chirank577 · August 7, 2024 05:57
diff --git a/homework.py b/homework.py
 # Homework: Lists

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

 # Practice the Basics 💪🏻

 # Empty, Pre-populated, and Lists within Lists

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

 # ---------------------------------------------------------------------
 # Task 1. Create three lists:

 # List #1: Create an empty list and then use append() to populate it with the names of three of your friends.
 # List #2: Create the same list, but use the syntax to create it pre-populated.
 # List #3: Create the same list, but each element should be a list, 
 # where the first sub-element is the friend's name 
 # and the second sub-element is their age.
 list_1= []
 list_1.append("ankit")
 list_1.append("Tejash")
 list_1.append("shiva")
 List_2= ["Ankit","Tejash", "Shiva"]

 list_3= [
    ["ankit", 30],
    ["tejash", 28],
    ["shiva", 31],
 ]


 # ---------------------------------------------------------------------
 # Task 2. Retrieve elements from a List

 # Create print statements to retrieve the following elements from the previous lists:
 # - From List 2: Retrieve the name of the second friend.
 # - From List 3: Retrieve the age of the last friend you put in the list.

 # Name of second friend
 # second_friend_name = list_2[???]

 # Age of the last friend of the list
 # last_friend_age = list_3[???][???]

 print(List_2[1])
 print(list_3[-1][-1])
 # ---------------------------------------------------------------------
 # Task 3. Remove elements from a List

 # From the lists provided, remove the requested elements. Easy peazy.

 cities = ["Houston", "Dallas", "Austin"]
 fruits = ["apple", "banana", "orange"]

 # Remove Austin from cities without using its index
 # cities.remove(???)

 # Remove the last element from fruits using negative indexes
 # ??? fruits[???]

 cities.remove("Austin")
 print(cities)
 del(fruits[-1])
 print(fruits)

 # ---------------------------------------------------------------------
 # Task 4. Verify if an element exists in a list

 # Given the provided list, write code that prints `YES` if the list contains the word `cheese`

 # The list
 # pantry = ["ham", "bread", "cheese"]

 # Write code that prints YES if the list contains "cheese".

 # if ??? in ???:
    # print('YES')

 pantry = ["ham", "bread", "cheese"]

 # Write code that prints YES if the list contains "cheese".

 if "cheese" in pantry:
    print('YES')
 else:
    print("No")
       
 # ---------------------------------------------------------------------
 # Task 5. Sorting and Reversing

 # Given the provided list, write code that sorts and reverses it, as required.

 numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]

 # Write code that sorts the list in ascending order without disturbing the original.
 sorted_numbers = sorted(numbers)
 print(sorted_numbers)

 # Write code that reverses (flips) the list without disturbing the original.
 # Remember that in this case, casting is required.
 reversed_numbers = sorted(numbers, reverse=True)
 print(reversed_numbers)
 # Write code that sorts the list in place, modifying the original.
 # numbers.s???()
 numbers.sort()
 print(numbers)

 # Write code that reverses (flips) the list in place, modifying the original.
 # numbers.r???()
 numbers.sort(reverse=True)
 print(numbers)

 # ---------------------------------------------------------------------
 # # Task 6. Stitching and Slicing
 #
 # # You are given two lists with names of days of the week:
 #
 # # - `work_days` contains the work week days (Mon-Fri)
 # # - `rest_days` contains the weekend days (Sat-Sun)
 #
 work_days= ['Mon','Tues','Wed','Thur','Fri']
 rest_days= ['sat', 'sun']
 #
 #
 # # Create a third list that contains the _concatenation_ of the previous two.
 # # Call it 'full_week'

 full_week= (work_days+rest_days)
 print(full_week)
 #
 # # Now, write python code that prints a slice from 'full_week' with the work days.

 work_days = ['mon', 'tue',  'wed', 'thu', 'fri']
 rest_days = ['sat', 'sun']

 work_day= full_week[0:5]
 rest_day= full_week[5:]
 print(work_day)
 print(rest_day)
 #
 # # Concatenate work_days and rest_rays
 # full_week = ???
 full_week= work_day+rest_day
 print(full_week)
 #
 # # Slice with the work days
 # print(full_week[???])
 print(full_week[:5])
 # ---------------------------------------------------------------------
 # Task 7. Aggregators and Helpers

 # Given a list of numbers, use helpers and aggregators to answer the questions:

 # - What's the lowest number?
 # - What's the highest number?
 # - What's the sum of all the numbers in the list?
 # - How many times is the number 9 in the list?
 # - How many total elements are in the list?

 # numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]

 # Lowest number
 # print(???(numbers))

 # Highest number
 # print(???(numbers))

 # Sum of everything
 # print(???(numbers))

 # Count number 9s
 # print(numbers.???(???))

 # Total number of elements
 # print(???(numbers))

 numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]
 print(min(numbers))
 print(max(numbers))
 print(sum(numbers))
 print(numbers.count(9))
 print(len(numbers))

 ## Exercises 🏋🏻

 # ---------------------------------------------------------------------
 # Exercise 1. The Biography Creator

 # Create a program that will ask you for the following items and stores them in a list for later usage:

 # - Your Name
 # - Your Age
 # - The name of the city where you were born

 # The program should use a variable with a string that will be used as a template. 
 # This template should be a sentence that can be used to build the person's biography.

 # Fox example:

 # biography = "My name is <NAME>, I'm <AGE> years old and I was born in <CITY>."
        
 # Tips: 
 # - Use f-strings with placeholders to build the actual template, with elements of the list as values.
 # - Use input() to gather the data.
 # - Use print() at the end, to show the user's biography.

 # Declare an empty list
 # user_data = []

 # Gather user input
 # name = input("Name: ")
 # age = input("Age: ")
 # city = input("City: ")

 # Add user input to the list
 # user_data.???(name)
 # user_data.???(age)
 # user_data.???(city)

 # Declare your template. Use list elements as values.
 # biography = f"???"

 # Show the user's biography
 # print(biography)

 user_data=[]
 name= input("what is your name:")
 age=input("what is your age:")
 city=input("what is your city name:")

 user_data.append(name)
 user_data.append(age)
 user_data.append(city)

 biography= f'my name is {name}, I am {age} years old and I was born in {city}.'
 print(biography)
 print(user_data)

 # ---------------------------------------------------------------------
 # Exercise 2. The Card Deck ♦️♥️♠️♣️

 # You will be provided with a couple lists that contain the cards for a card deck.
 # One of the lists contains the numbers, and the other one contains the faces.

 # You will be asked to fill in the blanks to print out certain cards for a card game you've been working on.

 # 🔥 Tip: You might want to stitch them together first.

 # Here are the card decks.
 # numbers = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
 # faces = ['J', 'Q', 'K']

 # Concatenate them first.
 # card_deck = ???

 # Print out the numbers 1 to 6.
 # print(card_deck[???])

 # Print out the last 3. Do it using POSITIVE indexes.
 # print(card_deck[???])

 # Print out the last 3 (same as before), but using NEGATIVE indexes.
 # print(card_deck[???])

 # Print out everything EXCEPT the first and last.
 # print(card_deck[???])

 # What would you use so the printout includes the following:
 # Hint: It's every third card of the full deck.
 # ['1', '4', '7', '10', 'K']
 # print(card_deck[???])

 # Print out the EVEN numbers. No faces.
 # print(???)

 numbers = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
 faces = ['J', 'Q', 'K']

 # Concatenate them first.
 card_deck = numbers+faces

 # Print out the numbers 1 to 6.
 print(card_deck[0:6])

 # Print out the last 3. Do it using POSITIVE indexes.
 print(card_deck[10:])

 # Print out the last 3 (same as before), but using NEGATIVE indexes.
 print(card_deck[-3:])

 # Print out everything EXCEPT the first and last.
 print(card_deck[1:12])

 # What would you use so the printout includes the following:
 # Hint: It's every third card of the full deck.
 # ['1', '4', '7', '10', 'K']
 print(card_deck[::3])

 # # Print out the EVEN numbers. No faces.
 # if card_deck
 # print(???)
 print(card_deck[1:10:2])

 # ---------------------------------------------------------------------
 # Exercise 3. The Steps Tracker 👟

 # Walking is a great way to improve one's health, and it can be fun! 
 # Doctors recommend 10,000 steps per day! You would like to know how many steps are YOU taking per day and per week.

 # Write a program that will ask you the number of steps taken each day of the week, for one week. 
 # The program should put the step counts in a list, where index 0 is the number for Monday, 
 # index 1 is the number for Tuesday, and so on.
 
 # Once you have all the steps counts, answer the following questions:
 # - How many steps you took on Wednesday?
 # - How many steps you took on the work days (Mon - Fri)?
 # - How many steps total did you take over the whole week?
 # - What was the least number of steps you took on a day?
 # - What was the most number of steps you took on a day? 

 # monday = input('Steps for Monday: ')
 # tuesday = input('Steps for Tuesday: ')
 # wednesday = input('Steps for Wednesday: ')
 # thursday = input('Steps for Thursday: ')
 # friday = input('Steps for Friday: ')
 # saturday = input('Steps for Saturday: ')
 # sunday = input('Steps for Sunday: ')

 # steps = [???]

 # Steps on Wednesday
 # print(steps[???])

 # Steps on the work days
 # work_days_steps = steps[???]
 # print(???(work_days_steps))

 # Steps over the whole week
 # print(???(steps))

 # Least number of steps
 # print(???(steps))

 # Highest number of steps
 # print(???(steps))
 steps = []
 monday = int(input('Steps for Monday: '))
 tuesday = int(input('Steps for Tuesday: '))
 wednesday = int(input('Steps for Wednesday: '))
 thursday = int(input('Steps for Thursday: '))
 friday = int(input('Steps for Friday: '))
 saturday = int(input('Steps for Saturday: '))
 sunday = int(input('Steps for Sunday: '))

 steps.append(monday)
 steps.append(tuesday)
 steps.append(wednesday)
 steps.append(thursday)
 steps.append(friday)
 steps.append(saturday)
 steps.append(sunday)


 # Steps on Wednesday
 print(steps[2])

 # Steps on the work days
 work_days_steps = steps[0:5]
 print(sum(work_days_steps))

 # Steps over the whole week
 print(sum(steps))

 # Least number of steps
 print(min(steps))

 # Highest number of steps
 print(max(steps))
 # ---------------------------------------------------------------------
 # Exercise 4. Bonus Round: The Speech Reverser and Counter 🎤

 # Python has a handy little method that allows you to split a string. 
 # In its most basic form it splits a string into a list using the spaces as separators:

 # Example:

 # phrase = "My Name is Joseph"
 # words = phrase.split()
 # print(words) -> ['My', 'Name', 'is', 'Joseph']

 # More information about split: https://www.w3schools.com/python/ref_string_split.asp

 # Now, armed with `split()` write a program that does the following:

 # - Takes a string input from the user.
 # - Splits it into words.
 # - Prints out the string with the words in reverse order.
 # - Prints out the word count. 

 # Get input from the user
 # user_input = ???('Give me a phrase')

 # Split user input into words
 # words = user_input.???()

 # Reverse the list and print it
 # reversed_words = ???(???(words))
 # print(reversed_words)

 # Print the length of the words list
 # print(???(words))

 strings=input("kindly type your sentence: ")
 # - Splits it into words.
 new_word= strings.split()
 # - Prints out the string with the words in reverse order.
 rever_word= list(reversed(new_word))
 print(rever_word)
 # - Prints out the word count.
 print(new_word.count("g"))

 print(len(new_word))
	# Homework: Lists

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

	# Practice the Basics 💪🏻

	# Empty, Pre-populated, and Lists within Lists

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

	# ---------------------------------------------------------------------
	# Task 1. Create three lists:

	# List #1: Create an empty list and then use append() to populate it with the names of three of your friends.
	# List #2: Create the same list, but use the syntax to create it pre-populated.
	# List #3: Create the same list, but each element should be a list,
	# where the first sub-element is the friend's name
	# and the second sub-element is their age.
	list_1= []
	list_1.append("ankit")
	list_1.append("Tejash")
	list_1.append("shiva")
	List_2= ["Ankit","Tejash", "Shiva"]

	list_3= [
	["ankit", 30],
	["tejash", 28],
	["shiva", 31],
	]


	# ---------------------------------------------------------------------
	# Task 2. Retrieve elements from a List

	# Create print statements to retrieve the following elements from the previous lists:
	# - From List 2: Retrieve the name of the second friend.
	# - From List 3: Retrieve the age of the last friend you put in the list.

	# Name of second friend
	# second_friend_name = list_2[???]

	# Age of the last friend of the list
	# last_friend_age = list_3[???][???]

	print(List_2[1])
	print(list_3[-1][-1])
	# ---------------------------------------------------------------------
	# Task 3. Remove elements from a List

	# From the lists provided, remove the requested elements. Easy peazy.

	cities = ["Houston", "Dallas", "Austin"]
	fruits = ["apple", "banana", "orange"]

	# Remove Austin from cities without using its index
	# cities.remove(???)

	# Remove the last element from fruits using negative indexes
	# ??? fruits[???]

	cities.remove("Austin")
	print(cities)
	del(fruits[-1])
	print(fruits)

	# ---------------------------------------------------------------------
	# Task 4. Verify if an element exists in a list

	# Given the provided list, write code that prints `YES` if the list contains the word `cheese`

	# The list
	# pantry = ["ham", "bread", "cheese"]

	# Write code that prints YES if the list contains "cheese".

	# if ??? in ???:
	# print('YES')

	pantry = ["ham", "bread", "cheese"]

	# Write code that prints YES if the list contains "cheese".

	if "cheese" in pantry:
	print('YES')
	else:
	print("No")

	# ---------------------------------------------------------------------
	# Task 5. Sorting and Reversing

	# Given the provided list, write code that sorts and reverses it, as required.

	numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]

	# Write code that sorts the list in ascending order without disturbing the original.
	sorted_numbers = sorted(numbers)
	print(sorted_numbers)

	# Write code that reverses (flips) the list without disturbing the original.
	# Remember that in this case, casting is required.
	reversed_numbers = sorted(numbers, reverse=True)
	print(reversed_numbers)
	# Write code that sorts the list in place, modifying the original.
	# numbers.s???()
	numbers.sort()
	print(numbers)

	# Write code that reverses (flips) the list in place, modifying the original.
	# numbers.r???()
	numbers.sort(reverse=True)
	print(numbers)

	# ---------------------------------------------------------------------
	# # Task 6. Stitching and Slicing
	#
	# # You are given two lists with names of days of the week:
	#
	# # - `work_days` contains the work week days (Mon-Fri)
	# # - `rest_days` contains the weekend days (Sat-Sun)
	#
	work_days= ['Mon','Tues','Wed','Thur','Fri']
	rest_days= ['sat', 'sun']
	#
	#
	# # Create a third list that contains the _concatenation_ of the previous two.
	# # Call it 'full_week'

	full_week= (work_days+rest_days)
	print(full_week)
	#
	# # Now, write python code that prints a slice from 'full_week' with the work days.

	work_days = ['mon', 'tue', 'wed', 'thu', 'fri']
	rest_days = ['sat', 'sun']

	work_day= full_week[0:5]
	rest_day= full_week[5:]
	print(work_day)
	print(rest_day)
	#
	# # Concatenate work_days and rest_rays
	# full_week = ???
	full_week= work_day+rest_day
	print(full_week)
	#
	# # Slice with the work days
	# print(full_week[???])
	print(full_week[:5])
	# ---------------------------------------------------------------------
	# Task 7. Aggregators and Helpers

	# Given a list of numbers, use helpers and aggregators to answer the questions:

	# - What's the lowest number?
	# - What's the highest number?
	# - What's the sum of all the numbers in the list?
	# - How many times is the number 9 in the list?
	# - How many total elements are in the list?

	# numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]

	# Lowest number
	# print(???(numbers))

	# Highest number
	# print(???(numbers))

	# Sum of everything
	# print(???(numbers))

	# Count number 9s
	# print(numbers.???(???))

	# Total number of elements
	# print(???(numbers))

	numbers = [6, 34, 17, 9, 2, 11, 57, 9, 32]
	print(min(numbers))
	print(max(numbers))
	print(sum(numbers))
	print(numbers.count(9))
	print(len(numbers))

	## Exercises 🏋🏻

	# ---------------------------------------------------------------------
	# Exercise 1. The Biography Creator

	# Create a program that will ask you for the following items and stores them in a list for later usage:

	# - Your Name
	# - Your Age
	# - The name of the city where you were born

	# The program should use a variable with a string that will be used as a template.
	# This template should be a sentence that can be used to build the person's biography.

	# Fox example:

	# biography = "My name is <NAME>, I'm <AGE> years old and I was born in <CITY>."

	# Tips:
	# - Use f-strings with placeholders to build the actual template, with elements of the list as values.
	# - Use input() to gather the data.
	# - Use print() at the end, to show the user's biography.

	# Declare an empty list
	# user_data = []

	# Gather user input
	# name = input("Name: ")
	# age = input("Age: ")
	# city = input("City: ")

	# Add user input to the list
	# user_data.???(name)
	# user_data.???(age)
	# user_data.???(city)

	# Declare your template. Use list elements as values.
	# biography = f"???"

	# Show the user's biography
	# print(biography)

	user_data=[]
	name= input("what is your name:")
	age=input("what is your age:")
	city=input("what is your city name:")

	user_data.append(name)
	user_data.append(age)
	user_data.append(city)

	biography= f'my name is {name}, I am {age} years old and I was born in {city}.'
	print(biography)
	print(user_data)

	# ---------------------------------------------------------------------
	# Exercise 2. The Card Deck ♦️♥️♠️♣️

	# You will be provided with a couple lists that contain the cards for a card deck.
	# One of the lists contains the numbers, and the other one contains the faces.

	# You will be asked to fill in the blanks to print out certain cards for a card game you've been working on.

	# 🔥 Tip: You might want to stitch them together first.

	# Here are the card decks.
	# numbers = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
	# faces = ['J', 'Q', 'K']

	# Concatenate them first.
	# card_deck = ???

	# Print out the numbers 1 to 6.
	# print(card_deck[???])

	# Print out the last 3. Do it using POSITIVE indexes.
	# print(card_deck[???])

	# Print out the last 3 (same as before), but using NEGATIVE indexes.
	# print(card_deck[???])

	# Print out everything EXCEPT the first and last.
	# print(card_deck[???])

	# What would you use so the printout includes the following:
	# Hint: It's every third card of the full deck.
	# ['1', '4', '7', '10', 'K']
	# print(card_deck[???])

	# Print out the EVEN numbers. No faces.
	# print(???)

	numbers = ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10']
	faces = ['J', 'Q', 'K']

	# Concatenate them first.
	card_deck = numbers+faces

	# Print out the numbers 1 to 6.
	print(card_deck[0:6])

	# Print out the last 3. Do it using POSITIVE indexes.
	print(card_deck[10:])

	# Print out the last 3 (same as before), but using NEGATIVE indexes.
	print(card_deck[-3:])

	# Print out everything EXCEPT the first and last.
	print(card_deck[1:12])

	# What would you use so the printout includes the following:
	# Hint: It's every third card of the full deck.
	# ['1', '4', '7', '10', 'K']
	print(card_deck[::3])

	# # Print out the EVEN numbers. No faces.
	# if card_deck
	# print(???)
	print(card_deck[1:10:2])

	# ---------------------------------------------------------------------
	# Exercise 3. The Steps Tracker 👟

	# Walking is a great way to improve one's health, and it can be fun!
	# Doctors recommend 10,000 steps per day! You would like to know how many steps are YOU taking per day and per week.

	# Write a program that will ask you the number of steps taken each day of the week, for one week.
	# The program should put the step counts in a list, where index 0 is the number for Monday,
	# index 1 is the number for Tuesday, and so on.

	# Once you have all the steps counts, answer the following questions:
	# - How many steps you took on Wednesday?
	# - How many steps you took on the work days (Mon - Fri)?
	# - How many steps total did you take over the whole week?
	# - What was the least number of steps you took on a day?
	# - What was the most number of steps you took on a day?

	# monday = input('Steps for Monday: ')
	# tuesday = input('Steps for Tuesday: ')
	# wednesday = input('Steps for Wednesday: ')
	# thursday = input('Steps for Thursday: ')
	# friday = input('Steps for Friday: ')
	# saturday = input('Steps for Saturday: ')
	# sunday = input('Steps for Sunday: ')

	# steps = [???]

	# Steps on Wednesday
	# print(steps[???])

	# Steps on the work days
	# work_days_steps = steps[???]
	# print(???(work_days_steps))

	# Steps over the whole week
	# print(???(steps))

	# Least number of steps
	# print(???(steps))

	# Highest number of steps
	# print(???(steps))
	steps = []
	monday = int(input('Steps for Monday: '))
	tuesday = int(input('Steps for Tuesday: '))
	wednesday = int(input('Steps for Wednesday: '))
	thursday = int(input('Steps for Thursday: '))
	friday = int(input('Steps for Friday: '))
	saturday = int(input('Steps for Saturday: '))
	sunday = int(input('Steps for Sunday: '))

	steps.append(monday)
	steps.append(tuesday)
	steps.append(wednesday)
	steps.append(thursday)
	steps.append(friday)
	steps.append(saturday)
	steps.append(sunday)


	# Steps on Wednesday
	print(steps[2])

	# Steps on the work days
	work_days_steps = steps[0:5]
	print(sum(work_days_steps))

	# Steps over the whole week
	print(sum(steps))

	# Least number of steps
	print(min(steps))

	# Highest number of steps
	print(max(steps))
	# ---------------------------------------------------------------------
	# Exercise 4. Bonus Round: The Speech Reverser and Counter 🎤

	# Python has a handy little method that allows you to split a string.
	# In its most basic form it splits a string into a list using the spaces as separators:

	# Example:

	# phrase = "My Name is Joseph"
	# words = phrase.split()
	# print(words) -> ['My', 'Name', 'is', 'Joseph']

	# More information about split: https://www.w3schools.com/python/ref_string_split.asp

	# Now, armed with `split()` write a program that does the following:

	# - Takes a string input from the user.
	# - Splits it into words.
	# - Prints out the string with the words in reverse order.
	# - Prints out the word count.

	# Get input from the user
	# user_input = ???('Give me a phrase')

	# Split user input into words
	# words = user_input.???()

	# Reverse the list and print it
	# reversed_words = ???(???(words))
	# print(reversed_words)

	# Print the length of the words list
	# print(???(words))

	strings=input("kindly type your sentence: ")
	# - Splits it into words.
	new_word= strings.split()
	# - Prints out the string with the words in reverse order.
	rever_word= list(reversed(new_word))
	print(rever_word)
	# - Prints out the word count.
	print(new_word.count("g"))

	print(len(new_word))