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这个题目我用vector 、list 和 iterator 来描述图。用了500多ms～～～。汗ing 大家平时做题目的时候是不是从来不用stl啊？

Posted by lala_lala at 2006-04-02 17:14:59 on Problem 2395

Followed by:

该用的时候用，懒的时候也用 (0) frkstyc 2006-04-02 17:16:29
- 内存有600k 难道我用stl太菜一会儿写个c版本的试试。。。吃饭ing (0) lala_lala 2006-04-02 17:25:15
iostream和stdio差太多。。。只把cin改成scanf 时间从550ms减少道156ms。终于有了感性认识^o^ (0) lala_lala 2006-04-02 21:22:35
- cin没你想得那么慢。。。 (0) jyx 2006-04-03 14:34:44
  - 有我想的那么慢…… (0) frkstyc 2006-04-03 14:37:53
    - IO流设置好缓存其实挺快的，当然跟scanf/printf还是不能比的。。。 (0) jyx 2006-04-03 14:41:49
      - 能跟Scanner比…… (0) frkstyc 2006-04-03 14:43:38

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