Question

Week 5 programming assignment data structures and algorithms using python

Answer 1

Answer:

i not know the answer sorry

Answer 2

Answer:

def borrowers_input(b):

   x=input()

   while x!='Checkouts':

       x=x.split('~')

       b.append(x)

       x=input()

def checkouts_input(c):

   x=input()

   while x!='EndOfInput':

       x=x.split('~')

       c.append(x)

       x=input()

def output():

   global books,borrower,checkout

   date=[]

   uname=[]

   name=[]

   Anum=[]

   title=[]

   for i in range(0,len(checkout)):

       date.append(checkout[i][2])

   for i in range(0,len(checkout)):

       uname.append(checkout[i][0])

   for i in range(0,len(uname)):

       for j in range(0,len(borrower)):

           if(uname[i] == borrower[j][0]):

               name.append(borrower[j][1])

   for i in range(0,len(checkout)):

       Anum.append(checkout[i][1])

   for i in range(0,len(Anum)):

       for j in range(0,len(books)):

           if(Anum[i] == books[j][0]):

               title.append(books[j][1])

   final=[]

   for i in range(0,len(checkout)):

       final.append(date[i]+'~'+name[i]+'~'+Anum[i]+'~'+title[i])

   final.sort()

   for i in range(0,len(final)):

       print(final[i])

books=[]

borrower=[]

checkout=[]

x=input()

x=input()

while x!='Borrowers':

   x=x.split('~')

   books.append(x)

   x=input()

borrowers_input(borrower)

borrower.sort()

checkouts_input(checkout)

output()

Explanation: