Level 1Exercise #14

Rotate a list right

Rotate right by k, handling k larger than the list and an empty input.

Sample Test Cases

Example #1

Input:rotate_right([1, 2, 3, 4, 5], k=7)

Output:[4,5,1,2,3]

Reference Solution

Reveal Reference Solution

def rotate_right(values: list[int], k: int) -> list[int]:
    if not values:
        return []
    k %= len(values)
    return values[-k:] + values[:-k]

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Rotate a list right

Sample Test Cases

Further Reading

Reference Solution