Some calculation is needed.
所有跟帖:
• 这样跑的问题 -怪哉- ♂ (67 bytes) () 07/13/2015 postreply 19:36:03
• Easier to calculate, but still hard for an elementary rabbit. -dr_yin- ♂ (130 bytes) () 07/13/2015 postreply 19:43:54
• Correction: Verify 7PI/(3(1+sqrt(5-2sqrt(3))) > 3.2. Missed PI. -dr_yin- ♂ (0 bytes) () 07/13/2015 postreply 19:36:08