Problem 1004 适配了dalao们在Clarification里发的各种用例，还是WA!!!

xfxpg | 2017-08-06 17:32:54Author

T_T

YewLee | 2017-08-06 17:36:58# 1

+1

kentleg | 2017-08-06 18:06:54# 2

+1

luoluoter | 2017-08-06 18:31:40# 3

+1

xfxpg | 2017-08-06 18:35:57# 4

计算完，搜结果的时候，忘了比较顺序 0.0

cheben | 2017-08-06 19:00:05# 5

+1