TLE累不爱，感觉要用高精度？不想打了

wpy19931222

2014-09-21 09:13:26

Ails

No

2014-09-21 09:13:26

balabala

A题怎么过的？

2014-09-21 09:13:26

phungha123

Ok

2014-09-21 09:13:26