Level 1Exercise #2

Reverse without a loop

Return a reversed copy without reversed(), a loop, or mutation.

What you’ll practice

This Level 1 exercise focuses on negative slicing in the Core Python curriculum. Solve the challenge prompt above using clear, idiomatic Python and the relevant language or standard-library tools.

Relevant Python reference: Sequence Types — Slicing, Text Sequence Type — str.

Sample Test Cases

Example #1

Input:reverse_text("python")

Output:"nohtyp"

Reference Solution

Reveal Reference Solution

def reverse_text(text: str) -> str:
    return text[::-1]

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Reverse without a loop

What you’ll practice

Sample Test Cases

Further Reading

Reference Solution