• branch=trunk inherited from [16f0b5784f]
• sym-trunk inherited from [16f0b5784f]

Modified score_memo.txt from [51d1bbd9a3dc8805] to [fa6d014f432133c0].

     1         -contest1     212! DLRDDUULLLDDL
     2         -contest2     179  UURRURRLULLLDDDDRRRRUA
     3         -contest3     275! LDDDRRRRDDLLLLLDRRURURRUR
     4         -contest4     561? DRDRDRDRRLUURUUULURDDDLLLLLUURRDDRRRUUR
     5         -contest5    1281? LLUURUUURRRRRRLUULDLLULLRRDRDDDDDDUURRURRDDDLLRRUUULLLLUUUULDDDDDRDDD
     6         -contest6     737  RUULRRRRRRRRRRUUURUURUUULULLULLLLLLLLDDLDDDDDDUUUUUUUURRRDDRRRDA
     7         -contest7     867? RDRRRDDLLLDDLLRRURURRRDDRRRLLLULL
     8         -contest8    1245  RRRRRLLLLLUULLLDLLLLRRRRRURUUUUUUUUUULLLLUUULLLLRRDDDDDDLRDDDDLLRRUUULLRRUUUUUUURRRRRRRDDDDDRRRRRDRRDDDDLA
     9         -contest9    3041  LRUURRRDUDUDULLLDDRRRRRRRRRUUURRRLDDRLDRRRRRRRRRRRUULLLDLULLRDDLLULULLLUULLRUULLLUULLLRRURUULDRRRRRUUUURLLLDLLRURRRRRDDDRRRRDDRRURRDDULLLLLLLUULLLDDDLLLLULLRULLDLLLRURRRRRRRRRUUULULLLU
    10         -contest10   2976  UUUUULLLLLLUUUUULLUULLLRDDUUUUUUURRRUDLLUUURRRDRRRRLLUURRRRLLLLLLLLLLLLLLLLLLLDDLLLDRULLLDUURLLDDDDDLRRRUULDDDDDLDDLDDDDRRRRRLLDDDRRRRULLLLURRRRRRRURRDDRDRRRRRRDDDRRUURRRLLLUA
    11         -flood1       569  LLLLDDDRRRDRDRUUULLLLLURRRRRDRRA
    12         -flood2        45  RRRRUA
    13         -flood3       716  LLUURUUURRRRRRLUULDLLULLRRDRDDDDDDA
    14         -flood4       970  DDDDLRRRRDDUUUUUUUULLLLLULLLLLLLLUUDRRURUULDRDLLLLLLDDDDLLRRRRRRUURRRRRRRRRRRRRRRUUUUUDDDDDDDDDRRRRDDDRRRRRRRUUURRLLDLLLLRRUUUULLLA
    15         -flood5       561? DRDRDRDRRLUURUUULURDDDLLLLLUURRDDRRRUUR
    16         -trampoline1  291  LDLLLLURRA
    17         -trampoline2 1728? ULLLLLRRRRDRRULULRRLLLLLLLDLWWRULLLDDLLLURRLLUULURURRLLUULLDLLLDLLRRRRRR
    18         -trampoline3  698  RRRRDDLDDDDDDRDRRRRRRRUUUURRUDRRRRUUURRRDDRRRRRRRRRRA
    19         -beard1       856? RRRURRRDDULLLLLLDLDRURRDDDLLDDLUURDRSRRRRRUR
    20         -beard2      2716  RRDDRRRRRRRRRRRRRRRRRRRRRRRRDDRDDLLDDDDLLLLLLLLLLLLLLLLLLLLLLLRUURUULDRRRRLDDRDRRUURRRUUULLLRRRUURRRDDULULLLLLDRRRDRLDRRLLDLLLLLLLLLUUA
    21         -beard3       811  RRRRULULRRURRURRRLDDSLDDLDLDDLLLUULDDDDA
    22         -beard4       677  LLRDDDDDDRRLLDDLLLLLLLLA
    23         -
    24         -
            1  +contest1     212!
            2  +contest2     273?
            3  +contest3     275!
            4  +contest4     561?
            5  +contest5    1281?
            6  +contest6     737
            7  +contest7     867?
            8  +contest8    1245
            9  +contest9    3042?
           10  +contest10   2076
           11  +flood1       569
           12  +flood2       141
           13  +flood3       802
           14  +flood4       970
           15  +flood5       561?
           16  +trampoline1  291
           17  +trampoline2 1728?
           18  +trampoline3  698
           19  +beard1       856?
           20  +beard2      2792
           21  +beard3       811
           22  +beard4       677

Modified src/solver.d from [b38729b48307e77e] to [dde2fe1d85562c17].

   335    335    {
   336    336     int bp = max(0, (cast(int)plan.length)-10);
   337    337     Game g = ini.clone();
   338    338     for(int i=0; i<bp; ++i) g.command(plan[i]);
   339    339   
   340    340     Tuple!(string,long) cand = tuple(plan, unmod);
   341    341     for(int i=bp; i<plan.length; ++i) {
   342         -   foreach(char c; "UDLR")
   343         -    if(c != plan[i]) {
          342  +   foreach(string c; ["U","D","L","R","UD","DU","LR","RL"])
          343  +    if(c[0] != plan[i]) {
   344    344        Tuple!(string,long) zz = try_plan(c, g);
   345    345        if(cand[1]<zz[1])
   346    346         cand = tuple(plan[0..i]~c~zz[0], zz[1]);
   347    347       }
   348    348      g.command(plan[i]);
   349    349     }
   350    350     plan = cand[0];
   351    351    }
   352    352   
   353         - Tuple!(string,long) try_plan(char c, in Game g)
          353  + Tuple!(string,long) try_plan(string c, in Game g)
   354    354    {
   355    355     Game gg = g.clone();
   356         -  gg.command(c);
          356  +  foreach(cc;c)gg.command(cc);
   357    357     Tuple!(Solver, string) x = run_sub_solver(gg);
   358    358     return tuple(x[1], x[0].g.score);
   359    359    }
   360    360   
   361    361    char single_step() {
   362    362     if(plan.empty)
   363    363      return 'A';