Level 2Exercise #30

Unzip coordinates

Split a list of (x, y) points into separate x and y tuples.

What you’ll practice

This Level 2 exercise focuses on zip unpacking in the Built-ins curriculum. Solve the challenge prompt above using clear, idiomatic Python and the relevant language or standard-library tools.

Relevant Python reference: zip().

Sample Test Cases

Example #1

Input:unzip([(1,4),(2,5),(3,6)])

Output:((1,2,3),(4,5,6))

Reference Solution

Reveal Reference Solution

def unzip(points: list[tuple[int, int]]) -> tuple[tuple[int, ...], tuple[int, ...]]:
    xs, ys = zip(*points)
    return xs, ys

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Unzip coordinates

What you’ll practice

Sample Test Cases

Further Reading

Reference Solution