Introduction - If you have any usage issues, please Google them yourself
Tian and the king's horse racing, the two sides each have n horse (n < = 100), each match bet 1 two gold, are now known to the king of qi and tian every horse of the speed, and the king must be according to the speed of the horses of him slow play, now want you to write a program to help tian calculated how much his best result is to win two gold negative in (lost).