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我说测试一下数据，如果有不联通的就runtime error（除0）

Posted by hawk at 2004-11-01 17:44:26 on Problem 1679
In Reply To:我试了啊 Posted by:hust_acm at 2004-11-01 17:17:08

> 如果没考虑不连通的情况是WA，后来改成：对于不连通的输出0就AC了

Followed by:

怪了，这样一试又发现没有不连通的，难道真是先前自己程序有问题？不好意思啊 (0) 808 2004-11-01 17:58:09
- 呵呵，自己检查程序一下看 (0) hawk 2004-11-01 18:01:27
  - 我后来过了啊，改就改了判断是否连通，有没有权值为0的？ (0) hust_acm 2004-11-01 18:03:14
    - 过了不代表程序没问题 (0) hawk 2004-11-01 18:06:00
      - 不管了，反正现在至少数据没问题^_^ (0) hawk 2004-11-01 18:06:19

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