一组数据：
  30  40
算法是：30+1=31  第一步
             31+2=33   第二步
                   33+4=37  第三步
                       37+2=39  第四步
                                39+1=40  第五步

• +1,+2,then +4???, then +2???? (193) frkstyc 2005-08-17 20:39:59
  • Re:不好意思 (0) tcxgsy 2005-08-17 20:44:21
    • Re:不好意思 (53) tcxgsy 2005-08-17 20:45:26
      • +3,+1? (63) frkstyc 2005-08-17 20:46:11
        • Re:+3,+1? (25) tcxgsy 2005-08-17 20:47:39
          • by one smaller than the length of the previous step (29) frkstyc 2005-08-17 20:51:13
            • Re: by one smaller than the length of the previous step (7) tcxgsy 2005-08-17 20:58:36
              • Re: by one smaller than the length of the previous step (73) xianyunsc 2005-08-17 21:42:02
                • Re: by one smaller than the length of the previous step (11) tcxgsy 2005-08-17 21:55:41
                  • 第一步和最后一步必须是1,中间的每一步只能:比上一步大1,相等,或者小1 (15) xfxyjwf 2005-08-17 21:58:34
                • Re: by one smaller than the length of the previous step (11) tcxgsy 2005-08-17 21:55:43
                  • Re: by one smaller than the length of the previous step (36) xianyunsc 2005-08-18 20:14:47