Question

how to use subsetting in Python lists. Practice making subsets of the namelist.

import matplotlib.pyplot as plot

# set up your lists

numlist = [8, 6, 5, 3]

namelist = ['freshmen', 'sophomores', 'juniors', 'seniors']

colorlist = ['red', 'green', 'pink', 'yellow' ]

explodelist = [0.1, 0.0, 0.0, 0.0]

# make the pie chart

plot.pie(numlist, labels=namelist, autopct='%.2f%%', colors=colorlist,

        explode = explodelist, startangle = 90)

plot.axis('equal')

plot.savefig('piechart.png')

Answer 1

ANSWER : HERE IS THE ANSWER FOR YOUR QUESTION:

----------------------------------------------------------------------------------------------------------------

               CODE:

import matplotlib.pyplot as plot

# set up your lists

numlist = [8, 6, 5, 3]

namelist = ['freshmen', 'sophomores', 'juniors', 'seniors']

colorlist = ['red', 'green', 'pink', 'yellow' ]

explodelist = [0.1, 0.0, 0.0, 0.0]

# make the pie chart

plot.pie(numlist, labels=namelist, autopct='%.2f%%', colors=colorlist,

        explode = explodelist, startangle = 90)

plot.axis('equal')

plot.savefig('piechart.png')

#making subsets of the namelist using slicing operator (:)

print("the main list is " +str(namelist))

print("List with first 2 indeces is :" + str(namelist[:2]))

print("List with first 3 indeces is :" + str(namelist[:3]))

print("List with last 2 indeces is :" + str(namelist[2:]))

----------------------------------------------------------------------------------------------------------------

SNIPPET:

----------------------------------------------------------------------------------------------------------------

OUTPUT:

----------------------------------------------------------------------------------------------------------------

I hope this would help you out.

If you like my answer , please upvote

If you have any doubt, you can provide comment /feedback below the answer

Thanks