Contest Clarifications

uwi | 2015-07-04 19:24:35Author

"connected" means "directly connected?" or connected as the graph?

fcxxzux | 2015-07-04 19:28:37# 1

it's directly connected in Chinese version……

uwi | 2015-07-04 19:30:12# 2

thanks!

admin | 2015-07-04 19:34:14# 3

My bad...It means two points are directly connected by a segment.