Question

Use Python Spyder to answer:

First List – Loop (one that you created in lab 1 or any new list)

• Repeat First List, but this time use a loop to print out each value in the list.

First Neat List - Loop

• Repeat First Neat List, but this time use a loop to print out your statements. Make sure you are writing the same sentence for all values in your list. Loops are not effective when you are trying to generate different output for each value in your list.

Your First List - Loop

• Repeat Your First List, but this time use a loop to print out your message for each item in your list. Again, if you came up with different messages for each value in your list, decide on one message to repeat for each value in your list.

Exercises Working List

• Make a list that includes four careers, such as 'programmer' and 'truck driver'.

• Use the list.index() function to find the index of one career in your list.

• Use the in function to show that this career is in your list.

• Use the append() function to add a new career to your list. • Use the insert() function to add a new career at the beginning of the list.

• Use a loop to show all the careers in your list.

Starting From Empty

• Create the list you ended up with in Working List, but this time start your file with an empty list and fill it up using append() statements.

• Print a statement that tells us what the first career you thought of was.

• Print a statement that tells us what the last career you thought of was.

Ordered Working List

• Start with the list you created in Working List.

• You are going to print out the list in a number of different orders.

• Each time you print the list, use a for loop rather than printing the raw list.

• Print a message each time telling us what order we should see the list in.

o Print the list in its original order.

o Print the list in alphabetical order.

o Print the list in its original order.

o Print the list in reverse alphabetical order.

o Print the list in its original order.

o Print the list in the reverse order from what it started.

o Print the list in its original order

o Permanently sort the list in alphabetical order, and then print it out.

o Permanently sort the list in reverse alphabetical order, and then print it out.

Ordered Numbers

• Make a list of 5 numbers, in a random order.

• You are going to print out the list in a number of different orders.

• Each time you print the list, use a for loop rather than printing the raw list.

• Print a message each time telling us what order we should see the list in.

o Print the numbers in the original order.

o Print the numbers in increasing order.

o Print the numbers in the original order.

o Print the numbers in decreasing order.

o Print the numbers in their original order.

o Print the numbers in the reverse order from how they started.

o Print the numbers in the original order.

o Permanently sort the numbers in increasing order, and then print them out.

o Permanently sort the numbers in descreasing order, and then print them out.

List Lengths

• Copy two or three of the lists you made from the previous exercises, or make up two or three new lists.

• Print out a series of statements that tell us how long each list is.

Answer 1

list1 = [i for i in range(0,12)]#crearting the new list
list1
for element in list1: #here element refers to each and every element of the list
print(element)
for element in list1:
print("testing")#instead of testing one can write anything else according to one's choice
career = ['programmers','truck driver','doctor','engineer']
print(career.index('doctor'))# It will show index 2 because index starts from 0 in python
career.append('chef')# chef will be appended into the list.
#chef is to be written either in single quotes or in double one's
print(career)
career.insert(0,'Manager')#as index starts from 0. It will insert Manager at beginning of the list
print(career)
for careers in career:
print(careers)
WorkingList = [] # starting from empty list
WorkingList.append("Manager")
WorkingList.append("Tester") #SImilarly you can write multiple careers
WorkingList.append("Designer")
WorkingList.append("Truck Driver")
WorkingList.append("Doctor")
print(WorkingList)

print("I firstly thought of a "+WorkingList[0]) #Prints the 0th element and + sign is for concatenation

print("Then I thought of a "+WorkingList[1])

print(sorted(WorkingList)) #Sorted Function for sorting without the actual change in the list

print(WorkingList)

print(sorted(WorkingList,reverse=True))# Reverse = True means sorting in reverse order

print(WorkingList)

#for permanent sorting
WorkingList.sort()
print(WorkingList)

#In Reverse order
WorkingList.sort(reverse=True)
print(WorkingList)

import random
list2 = []
for i in range(0,5): # for looping for 5 times
n = random.randint(1,30) #for creating random numbers
list2.append(n)

print(list2)

print(sorted(list2))

print(sorted(list2))

print(list2)

print(sorted(list2,reverse=True))

print(list2)

list2.sort()
print(list2)

list2.sort(reverse=True)
print(list2)

print("list1 is of length ",len(list1)) #Now we use , because len will give number and other text is string
# So we cannot concatenate String with number

print("list2 is of length ",len(list2))

print("WorkingList is of length ",len(WorkingList))