Problem 1002 n^2复杂度能接受么?

ccdd4211 | 2014-11-01 19:34:07Author
n^2复杂度能接受么?这个n、T和时限很暧昧啊
admin | 2014-11-01 19:35:56# 1
RE:n^2复杂度能接受么?
You may try.