12350 - Queen Game

All about problems in Volume 123. If there is a thread about your problem, please use it. If not, create one with its number in the subject.

Moderator: Board moderators

Post Reply
New poster
Posts: 36
Joined: Fri Dec 02, 2011 1:30 pm
Location: Kaohsiung, Taiwan

12350 - Queen Game

Post by tzupengwang »

Can anyone give a hint on how to solve the problem??
C is up to 10^15.Is there a math solution or there's a quick algorithm?

Post Reply

Return to “Volume 123 (12300-12399)”