Python: 1. Open a new program in IDLE and in a multiline comment, write “Python

Question

Python:

1. Open a new program in IDLE and in a multiline comment, write “Python Set Practice,” your name, and the date.

2. Define Odds to be the set of odds between 1 and 199 (inclusive) using the set() and range() commands only – do not use % testing!

3. Define a set Squares that contains all of the squares of the positive integers between 1 and 14 inclusive. Find the set: Squares - Odds.

4. By creating two sets and using set operations and the len() command, determine how many integers between 1 and 1000 (inclusive) that are both perfect squares and perfect cubes.

Explanation / Answer

Question 1

# <Name> <Date>

Question 2

Odds= set([])

for i in range(1,200,2):

Odds.add(i)

Question 3

Squares= set([])

for i in range(1,14,1):

Squares.add(i*i)

print( Squares.difference(Odds) )

Question 4

Sq= set([])
Cb = set([])

for i in range(1,33,1):

Sq.add(i*i)

for i in range(1,10,1):

Cb.add(i*i)

print( Sq.intersection(Cb) )

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