Problem 1003 测试用例输出2 3 1 算不算对?

1312190118 | 2015-12-05 19:36:21Author
rt
admin | 2015-12-05 19:37:14# 1
不对吧,前2个数的逆序对数是1,你那个是0
1312190118 | 2015-12-05 19:40:20# 2
谢谢