UVA1521 GCD Guessing Game

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=448&page=show_problem&problem=4267 [PDF](https://uva.onlinejudge.org/external/15/p1521.pdf)

Input Format

N/A

Output Format

N/A

Explanation/Hint

Translated by @[longgod](/user/39675), retranslated by @[Carroty_cat](/user/912750).