标签:
2 1 3 1 2 1 2 3 2 2 3 1 2 3 4 1 0 1 0 1 0 0 0 0
1 2 3 2 4 6 1 2 1 3 4 3
A*B Problem II
原文地址:http://www.cnblogs.com/mengfanrong/p/4600154.html