Question

In: Computer Science

By using Python code: 1. list1 = ['smith', 'john', 'andy'] list2 = ['kim', 'mary', 'paul'] Write...

By using Python code:

1. list1 = ['smith', 'john', 'andy']
list2 = ['kim', 'mary', 'paul']
Write a python program which does the following:

a. add items in list2 to list1
b. Remove mary from list1
c. Insert sam at 5th position
d. Sort the elements of list1 in ascending order

2. Write a python program that asks the user to enter a sentence and creates a list of words in that sentence.

3. friends = ('sam','andy','mary','andy','john','andy','mary')
Write a python program which does the following:

a. for the above string calculate the number of times "andy" appears in the tuple

b. change sam with smith

c. print index of john

Expert Solution

Q1

for i in list2:
list1.append(i)

list1.remove('mary')
list1.insert(5,'sam')
list1.sort()
print(list1)

The output is

Q2

string=input('Enter a sentence')
words=list(set(string.split()))#set is used to get unique words from sentence
print(words)

Q3

friends = ('sam','andy','mary','andy','john','andy','mary')
count=0
for i in friends:
if i=='andy':
count+=1
print('Andy appears',count,'times')

temp=list(friends)
temp[0]='smith'
friends=tuple(temp)
print(friends)
print(friends.index('john'))

The output is -

venereology answered 3 weeks ago

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