我从http://contest.felk.cvut.cz/99cerc/data/
找到数据
107 9 1000
0 0
10 0
0 10
10 10
1 0
10 1
0 9
9 10
2 0
...
"0 10 "是明显越界了
Each test case begins with a line containing three integers X, Y, M separated by space. The numbers satisfy conditions: 1 <= X,Y <=10000, 1 <= M <= 1000. The numbers X and Yindicate the dimensions of the Large Room which has a rectangular shape. The number M stands for the number of holes. Then exactly M lines follow, each containing two integer numbers Ui and Vi (0 <= Ui <= X, 0 <= Vi <= Y) indicating the coordinates of one hole. There may be several holes at the same position.
 
注意这句话(0 <= Ui <= X, 0 <= Vi <= Y)

• 界外的忽略就ok了 (694) gaminerie 2006-08-09 20:40:19
  • Re:界外的忽略就ok了 (24) daizuyang 2006-08-09 22:21:02