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可能是我处理空格回车时有问题.用scanf()这方面比较麻烦.

Posted by Bupt_Pig at 2006-03-20 13:03:11 on Problem 1251
In Reply To:就是prim Posted by:frkstyc at 2006-03-20 12:44:54

Followed by:

用cin()就AC了.不过选成了C的编译器.以CE一回... (0) Bupt_Pig 2006-03-20 13:17:50
- 用 scanf 有什么问题？ (0) sunmoonstar 2006-03-20 13:19:39
  - 用scanf()时,我是用getchar()来读入那些空格还有行末的回车.某处不小心可能让程序给停下来不走了.用cin不用处理这些的. (0) Bupt_Pig 2006-03-20 13:24:15
    - 有时间多了解一下 scanf 吧 (0) sunmoonstar 2006-03-20 13:30:39
      - 晕.想尽办法用了scanf().在本机上用devc++运行结果不对.提交后竟然AC.不过速度快了很多.scanf()就是快啊. (0) Bupt_Pig 2006-03-20 15:27:20
        也要多熟悉下如何调试了^_^ (0) sunmoonstar 2006-03-20 17:18:35
Re:用scanf("%1s",&a)C++ 通过，G＋＋错误…… (0) 041221125 2006-03-20 13:27:09
- scanf(" %c ",&c); // 加个跳空格就可以 (0) sunmoonstar 2006-03-20 17:20:05
  - 就是这样搞 (0) Sempr 2006-03-20 23:17:54
    - sempr 同学进步速度好快 (0) sunmoonstar 2006-03-20 23:23:36
      - 汗，偶是菜鸟 (0) Sempr 2006-03-20 23:26:13
        去年这个时候，我只做过 2，3 个题 (0) sunmoonstar 2006-03-20 23:27:33
        去年?? (0) Sempr 2006-03-20 23:32:39
        wrong123同学的速度超快 (0) Sempr 2006-03-20 23:40:23
      - 嗯啊，sempr兄飞速前进，给了我好大压力啊 (0) hudedi 2006-03-21 12:22:39
        .......................... (0) Sempr 2006-03-21 12:24:40
        :) (0) hudedi 2006-03-21 12:26:45
        晕死 (0) Sempr 2006-03-21 12:30:03
        同晕 (0) hudedi 2006-03-21 12:30:56
        大哥您不能晕啊 (0) Sempr 2006-03-21 12:34:32
Re:可能是我处理空格回车时有问题.用scanf()这方面比较麻烦. (6) lsm_bupt 2006-05-02 16:28:23
- 不是吧？可以用scanf("\n");来解决啊！ (10) Sempr 2006-05-02 16:55:50

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