What are the core algorithms used in the code below? Provide examples for small inputs (This code Takes a year and a month as input. Prints 28-31 days paired with the corresponding days of the week. Takes into account leap years. Keeps logs of user input and resulting calendars) # Tuples list for each month along with their date ranges calendar = [('January', 31), ('Feburary', 28), ('March', 31),             ('April', 30), ('May', 31), ('June', 30),             ('July', 31), ('August', 31), ('September', 30),             ('October', 31), ('November', 30), ('December', 31)]   # Days of the week week = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']     def create_calendar(year, start_day):       # Determines the current starting position on the calendar     start_point = week.index(start_day)          # If leap year occurs, Feburary date range changes to 29     if leap_year(year):         calendar[1] = ('Feburary', 29)              for month, days in calendar:         print('{0} {1}'.format(month, year).center(25, ' '))    # Prints Month Titile         print(' '.join(['{0:<3}'.format(w) for w in week]))    # Prints Day Headings         print('{0:<4}'.format('') * start_point, end='')    # Adds spacing for non-zero starting point                  for day in range(1, days + 1):             print('{0:<4}'.format(day), end='')    # Prints day number             start_point += 1             if start_point == 7:    # If the starting point is sunday (7), start a new line                 print()                 start_point = 0    # Will reset counter         print('\n')   def leap_year(year):     # Checks if a year is a leap year     if year % 4 == 0:         if year % 100 == 0:             if year % 400 == 0:                 return True             else:                 return False         else:             return True     else:         return False year = int(input('Enter The Year: \n'))     print() if year <= 0:    # If number inputed is less than or equal to zero, creates 'Invalid Input'     print('Invlid Input')     import sys     sys.exit()  start_day = input('Enter Start Day Of The Year: Sun, Mon, Tue, Wed, Thu, Fri, Sat: \n',) print() create_calendar(year,start_day)

Python

def findOccurrences(s, ch):     lst = []     for i in range(0, len(s)):         if a==s[i]:             lst.append(i)     return lst Use the code above instead of enumerate in the code posted below. n=int(input("Number of rounds of Hangman to be played:")) for i in range(0,n):     word = input("welcome!")     guesses = ''     turns = int(input("Enter the number of failed attempts allowed:")) def hangman(word):            secrete_word = "-" * len(word)     print(" the secrete word " + secrete_word)         user_input = input("Guess a letter: ")         if user_input in word:         occurences = findOccurrences(word, user_input)         for index in occurences:             secrete_word = secrete_word[:index] + user_input + secrete_word[index + 1:]         print(secrete_word)     else:         user_input = input("Sorry that letter was not found, please try again: ")   def findOccurrences(s, ch):     return [i for i, letter in enumerate(s) if letter == ch]  *** enumerate not discussed in…

IN PYTHON THANK YOU

Complete the reverse_list() function that returns a new string list containing all contents in the parameter but in reverse order. Ex: If the input list is: ['a', 'b', 'c'] then the returned list will be: ['c', 'b', 'a'] Note: Use a for loop. DO NOT use reverse() or reversed(). This is my code so far: def reverse_list(letters):    for x in (letters):        letters.sort(reverse=True)        return lettersif __name__ == '__main__':    ch = ['a', 'b', 'c']    print(reverse_list(ch)) # Should print ['c', 'b', 'a'] When submitting I get 4/10 and it says: Test input list ['a', 'b', 'c'] returns ['c', 'b', 'a'] Your output reverse_list() function reversed array incorrectly: ['c', 'b', 'a'] reverse_list() function should have returned: ['a', 'b', 'c']   Test input list ['a', 'b', 'c', 'd'], first element of returned list is ['d'] Your output First character of returned array should be a instead of d   Test empty input array TypeError: object of type 'NoneType' has no len()