Problem B

Statement
Copy Copied
Description:
You are given a string. Reverse its characters.

Input Format:
The only line of input contains a string between 1 and 100 characters long. Each character of the string has ASCII-code between 33 (exclamation mark) and 126 (tilde), inclusive.

Output Format:
Output the characters of this string in reverse order.

Note:
None

Evaluations

Eval IDRun IDProviderModelLangSuccessTimestampPromptResponseStdoutStderrRetry
1384 20260302-074948 openrouter x-ai/grok-4 go true 2026-03-02T08:03:30.425891Z View View View View Retry