Contest Clarifications

clavichord | 2015-07-25 20:58:01Author

Soda would be happy if the difference between the maximum and minimum population among the cities passed is no less than D. 不是不小于D时才高兴嘛，那6种都小于D啊

hccz95 | 2015-07-25 21:10:29# 1

中文和英文不一样？？？

admin | 2015-07-25 21:16:02# 2

是<=D, 英文题面有误