lesson 5 homework py

homework5.py

# Homework Lesson 5 - Workshop - Homework

# READ CAREFULLY THE EXERCISE DESCRIPTION AND SOLVE IT RIGHT AFTER IT

# Challenge 1
# Make a number Positive
#
# Create a variable called my_number and set it to any integer value.
# Write code to make the number positive if it's negative, and keep it
# as is if it's already positive or zero.
#
# Example:
# Input: -3 => Output: 3
# Input: 5 => Output: 5
number = int(input("type a number: "))
num_str = str(number)

if number < 0:
    print(num_str[1::])
else:
    print(number)

# ---------------------------------------------------------------------

# Challenge 2
# BinGo!
#
# If the number is divisible of 3, print “Bin”
# If the number is divisible of 7, print “Go”
# For numbers which are divisible of 3 and 7, print “BinGo”
# Otherwise, print the original number: “{number} is just a number”

num = int(input("Type a number: "))
num_str = str(num)

if num % 3 == 0 and num % 7 == 0:
    print("BinGo")
elif num % 3 == 0:
    print("Bin")
elif num % 7 == 0:
    print("Go")

else:
    print(f"{num_str} is just a number")
# ---------------------------------------------------------------------

# Challenge 3
# Find the middle number
#
# Given three different numbers x, y, and z, find the number that is neither
# the smallest nor the largest and print it.
#
# Example:
# x = 1, y = 5, z = 3 => Output: 3
x = 1
y = 5
z = 3
if x < y < z:
    print(y)
elif x < z < y:
    print(z)
elif y < x < z:
    print(x)
elif y < z < x:
    print(z)
elif z < x < y:
    print(x)
elif z < y < x:
    print(y)
# ---------------------------------------------------------------------

# Challenge 4
# Palindrome Numbers
#
# Ask a user to input a number.
# Write a program to check if the given number is a palindrome.
# It should print True if the number is a palindrome and False if it is not.
#
# Palindrome number: 121, 898
num = input("Write a number: ")

if num[::-1] == num:
    print("True")
else:
    print("False")
# ---------------------------------------------------------------------

# Challenge 5
# Reverse a string
#
# You're part of a team working on analyzing customer reviews for a new video game.
# Due to a software glitch, some reviews have been recorded in reverse with punctuation
# at the beginning instead of the end. Your task is to correct these reviews so that they
# are in the correct order and the punctuation is appropriately placed at the end of the
# sentence or word.
#
# Example: "tcefreP!" -> Perfect!

txt = "tcefreP!"

rev_txt = txt[::-1]

punctuation = rev_txt[0:1]
no_punc_txt = rev_txt[1:]
final_txt = no_punc_txt + punctuation
print(final_txt)