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可恶数据里面有负坐标的点 -1 -1 判断的时候就不能用 x+y>0 这个条件了!

Posted by zzningxp at 2005-08-23 11:21:20 on Problem 2502

Followed by:

你看错了吧 (0) Ikki 2005-08-23 11:45:25
- 我确定是这样 (0) zzningxp 2005-08-23 16:42:57
我的意思不是说有(-1,-1) 这个点而是其他负坐标点 (0) zzningxp 2005-08-23 16:45:44
- Each subway line consists of the non-negative integer x,y coordinates of each stop on the line, in order (0) Ikki 2005-08-23 18:14:20
  - 可是我把 x+y>0 改成 x!=-1 && y!=-1 就过了 (0) zzningxp 2005-08-23 18:53:06
  - 找的数据最后一组里有负点的 (0) zzningxp 2005-08-23 18:55:48
non-negative integer x,y coordinates 用x+y>=0判断应该就对了。 (0) yygy 2013-01-26 09:32:30

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