Tuples & Sets

Immutable sequences and unique collections.

01Tuple basics

main.py

point = (3, 4)
x, y = point
print(x, y)
print(point[0])

Output

3 4
3

main.py

a = {1, 2, 3, 4}
b = {3, 4, 5, 6}
print(a | b)
print(a & b)
print(a - b)

Output

{1, 2, 3, 4, 5, 6}
{3, 4}
{1, 2}

main.py

nums = [1, 2, 2, 3, 3, 3, 4]
print(sorted(set(nums)))

Output

[1, 2, 3, 4]

main.py

a, b = 1, 2
a, b = b, a
print(a, b)

Output

2 1