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ʪÍý¹¥¤ ¤µ¤ó¡¡¥ì¥¹¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤¹¡£ ÁȤ߹ç¤ï¤»Çúȯ¤Îŵ·¿Îã¤Ç11*11¤Þ¤Ç¤°¤é¤¤¤Ç»ß¤Þ¤Ã¤Æ¤ë¤ó¤Ç¤¹¤Í¡£ 7*7¤Ï¼«Ê¬¤Ç¤â¤ä¤Ã¤Æ¤ß¤Þ¤·¤¿!! ½½¿ÊBasic¤Ç ¥é¥Æ¥óÊý¿Ø¤ò (001)(002)(003)(004)(005)(006)(007) (002)(a01)(a02)(a03)(a04)(a05)(a06) (003)(a07)(a08)(a09)(a10)(a11)(a12) (004)(a13)(a14)(a15)(a16)(a17)(a18) (005)(a19)(a20)(a21)(a22)(a23)(a24) (006)(a25)(a26)(a27)(a28)(a29)(a30) (007)(a31)(a32)(a33)(a34)(a35)(a36) ¤È¤·¤Æa1,a36¤Þ¤Ç¤ÎÄ̤ê¿ô¤òµá¤á7!*6!¤«¤±¤ë¤È 7^2¤Î¥é¥Æ¥óÊý¿Ø¤ÎÁí¿ô¤È¤Ê¤ë¡£ PRINT TIME$ for a1=1 to 7 if a1=2 then goto 360 for a2=1 to 7 if a2=a1 or a2=2 or a2=3 then goto 350 for a3=1 to 7 if a3=a1 or a3=a2 or a3=2 or a3=4 then goto 340 for a4=1 to 7 if a4=a1 or a4=a2 or a4=a3 or a4=2 or a4=5 then goto 330 for a5=1 to 7 if a5=a1 or a5=a2 or a5=a3 or a5=a4 or a5=2 or a5=6 then goto 320 for a6=1 to 6 if a6=2 then goto 310 if a6=a1 or a6=a2 or a6=a3 or a6=a4 or a6=a5 then goto 310 for a7=1 to 7 IF a7=a1 OR a7=3 OR a7=2 THEN GOTO 300 for a8=1 to 7 IF a8=a2 OR a8=a7 OR a8=3 THEN GOTO 290 for a9=1 to 7 IF a9=a3 OR a9=a7 OR a9=a8 OR a9=3 OR a9=4 THEN GOTO 280 for a10=1 to 7 IF a10=a4 OR a10=a7 OR a10=a8 OR a10=a9 OR a10=3 OR a10=5 THEN GOTO 270 for a11=1 to 7 IF a11=a5 OR a11=a7 OR a11=a8 OR a11=a9 OR a11=a10 OR a11=3 OR a11=6 THEN GOTO 260 for a12=1 to 6 IF a12=a6 OR a12=a7 OR a12=a8 OR a12=a9 OR a12=a10 OR a12=a11 OR a12=3 THEN GOTO 250 for a13=1 to 7 IF a13=a1 OR a13=a7 OR a13=4 OR a13=2 THEN GOTO 240 for a14=1 to 7 IF a14=a2 OR a14=a8 OR a14=a13 OR a14=4 OR a14=3 THEN GOTO 230 for a15=1 to 7 IF a15=a3 OR a15=a9 OR a15=a13 OR a15=a14 OR a15=4 THEN GOTO 220 for a16=1 to 7 IF a16=a4 OR a16=a10 OR a16=a13 OR a16=a14 OR a16=a15 OR a16=4 OR a16=5 THEN GOTO 210 for a17=1 to 7 IF a17=a5 OR a17=a11 OR a17=a13 OR a17=a14 OR a17=a15 OR a17=a16 OR a17=4 OR a17=6 THEN GOTO 200 for a18=1 to 6 IF a18=a6 OR a18=a12 OR a18=a13 OR a18=a14 OR a18=a15 OR a18=a16 OR a18=a17 OR a18=4 THEN GOTO 190 for a19=1 to 7 IF a19=a1 OR a19=a7 OR a19=a13 OR a19=5 OR a19=2 THEN GOTO 180 for a20=1 to 7 IF a20=a2 OR a20=a8 OR a20=a14 OR a20=a19 OR a20=5 OR a20=3 THEN GOTO 170 for a21=1 to 7 IF a21=a3 OR a21=a9 OR a21=a15 OR a21=a19 OR a21=a20 OR a21=5 OR a21=4 THEN GOTO 160 for a22=1 to 7 IF a22=a4 OR a22=a10 OR a22=a16 OR a22=a19 OR a22=a20 OR a22=a21 OR a22=5 THEN GOTO 150 for a23=1 to 7 IF a23=a5 OR a23=a11 OR a23=a17 OR a23=a19 OR a23=a20 OR a23=a21 OR a23=a22 OR a23=5 OR a23=6 THEN GOTO 140 for a24=1 to 6 IF a24=a6 OR a24=a12 OR a24=a18 OR a24=a19 OR a24=a20 OR a24=a21 OR a24=a22 OR a24=a23 OR a24=5 THEN GOTO 130 for a25=1 to 7 IF a25=a1 OR a25=a7 OR a25=a13 OR a25=a19 OR a25=6 OR a25=2 THEN GOTO 120 for a26=1 to 7 IF a26=a2 OR a26=a8 OR a26=a14 OR a26=a20 OR a26=a25 OR a26=6 OR a26=3 THEN GOTO 110 for a27=1 to 7 IF a27=a3 OR a27=a9 OR a27=a15 OR a27=a21 OR a27=a25 OR a27=a26 OR a27=6 OR a27=4 THEN GOTO 100 for a28=1 to 7 IF a28=a4 OR a28=a10 OR a28=a16 OR a28=a22 OR a28=a25 OR a28=a26 OR a28=a27 OR a28=6 OR a28=5 THEN GOTO 90 for a29=1 to 7 IF a29=a5 OR a29=a11 OR a29=a17 OR a29=a23 OR a29=a25 OR a29=a26 OR a29=a27 OR a29=a28 OR a29=6 THEN GOTO 80 for a30=1 to 5 IF a30=a6 OR a30=a12 OR a30=a18 OR a30=a24 OR a30=a25 OR a30=a26 OR a30=a27 OR a30=a28 OR a30=a29 THEN GOTO 70 for a31=1 to 6 IF a31=a1 OR a31=a7 OR a31=a13 OR a31=a19 OR a31=a25 OR a31=7 OR a31=2 THEN GOTO 60 for a32=1 to 6 IF a32=a2 OR a32=a8 OR a32=a14 OR a32=a20 OR a32=a26 OR a32=a31 OR a32=7 OR a32=3 THEN GOTO 50 for a33=1 to 6 IF a33=a3 OR a33=a9 OR a33=a15 OR a33=a21 OR a33=a27 OR a33=a31 OR a33=a32 OR a33=7 OR a33=4 THEN GOTO 40 for a34=1 to 6 IF a34=a4 OR a34=a10 OR a34=a16 OR a34=a22 OR a34=a28 OR a34=a31 OR a34=a32 OR a34=a33 OR a34=7 OR a34=5 THEN GOTO 30 for a35=1 to 6 IF a35=a5 OR a35=a11 OR a35=a17 OR a35=a23 OR a35=a29 OR a35=a31 OR a35=a32 OR a35=a33 OR a35=a34 OR a35=7 OR a35=6 THEN GOTO 20 for a36=1 to 6 IF a36=a6 OR a36=a12 OR a36=a18 OR a36=a24 OR a36=a30 OR a36=a31 OR a36=a32 OR a36=a33 OR a36=a34 OR a36=a35 THEN GOTO 10 let s=s+1 10 next a36 20 next a35 30 next a34 40 next a33 50 next a32 60 next a31 70 next a30 80 next a29 90 next a28 100 next a27 110 next a26 120 next a25 130 next a24 140 next a23 150 next a22 160 next a21 170 next a20 180 next a19 190 next a18 200 next a17 210 next a16 220 next a15 230 next a14 240 next a13 250 next a12 260 next a11 270 next a10 280 next a9 290 next a8 300 next a7 310 next a6 320 next a5 330 next a4 340 next a3 350 next a2 360 next a1 print s PRINT TIME$ END f9²¡¤·¤Æ 22:21:00 16942080 22:44:19 ¤è¤ê¡¡16942080*7!*6!; 61479419904000¡¦¡¦¡¦¡¦¡¦¡¦(7*7¤Î¥é¥Æ¥óÊý¿Ø¤ÎÅú¤¨) ¼Â¹Ô»þ´Ö¤¬23ʬ19ÉäȤ¤¤¦¤Î¤â¡¦¡¦¡¦ 2011ǯ¤Î½Õ¥â¥Ç¥ë¤ÎaspireÀ½5750G(À½ÉÊ̾) ¤Çcpu¤¬core i7¤ÎÂè2À¤Âå(sandy bridge)¤Ç¡¦¡¦¡¦ 2003¤Î¥»¥ì¥í¥ó¤è¤êƱ¤¸¥×¥í¥°¥é¥à¤Ç2.5Çܤ¯¤é¤¤Â®¤«¤Ã¤¿¤ó¤Ç¤¹¤±¤É¡¦¡¦¡¦ C¸À¸ìÅù¤Î¥³¥ó¥Ñ¥¤¥ë¸À¸ì¤Ç¤ä¤êľ¤·¤¿¤¤¤È¤³¤í¤Ç¤¹¤Í¡£ |
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# ¥Ê¥ó¥Ð¡¼¥×¥ì¥¤¥¹¡¡²òË¡¥×¥í¥°¥é¥à $con=Array.new() #½é´ü¤ËÍ¿¤¨¤é¤ì¤¿¿ô¤òÆþ¤ì¤Þ¤¹¡£1¹Ô1ÎóÌܤÏ$con[1][1]¤Ç¤¹¡£ #(1,1)¤«¤é(9,9)¤Ë¥Ê¥ó¥×¥ì¤ÎÌäÂê¤òÆþÎϤ·¤Þ¤¹¡£ $con[0]=[0,0,0,0,0,0,0,0,0,0] $con[1]=[0,0,0,0,2,0,0,0,0,0] $con[2]=[0,0,0,0,8,0,9,5,4,7] $con[3]=[0,0,0,1,0,6,0,8,0,0] $con[4]=[0,3,0,0,0,0,0,0,0,5] $con[5]=[0,8,0,9,1,0,0,0,0,0] $con[6]=[0,0,0,6,0,0,0,0,7,0] $con[7]=[0,0,0,0,0,5,0,3,0,8] $con[8]=[0,6,2,0,4,0,0,0,0,0] $con[9]=[0,0,0,0,0,0,0,9,0,0] #-------------------------------------- $row=Array.new();$col=Array.new();$sol=Array.new();$blk=Array.new() #¥°¥í¡¼¥Ð¥ëÊÑ¿ô¤È¤·¤Þ¤¹¡£ $count=0;#$count¤¬µá¤á¤ëÊý¿Ø¤Î¸Ä¿ô¤Ç¤¹¡£ # a¹ÔbÎó¤Î¥Ö¥í¥Ã¥¯ÈÖ¹æ¡Ê£³¡ß£³¤Î¥Ö¥í¥Ã¥¯9¸Ä¤òº¸¾å¤«¤é±¦¡¦²¼¤Ø¤ÈÈÖ¹æ¤òÉÕ¤±¤Þ¤¹¡£¡Ë¤òÊÖ¤·¤Þ¤¹¡£ def blkid(a,b) return (b-1)/3+1+3*((a-1)/3) end 1.upto(10){|i| $row[i-1]=[0,0,0,0,0,0,0,0,0,0];$col[i-1]=[0,0,0,0,0,0,0,0,0,0];$sol[i-1]=[0,0,0,0,0,0,0,0,0,0];$blk[i-1]=[0,0,0,0,0,0,0,0,0,0]} #1¹ÔÌܤòrow[1]¡¢1ÎóÌܤòcol[1]¤Çɽ¤ï¤¹¤¿¤á¤Ë8¡ß8¤È¤·¤Þ¤·¤¿¡£ 1.upto(9){|i|1.upto(9){|j| $row[i][$con[i][j]]=1;$col[j][$con[i][j]]=1;$blk[blkid(i,j)][$con[i][j]]=1}}#¡¡³Æ¹ÔÎó¥Ö¥í¥Ã¥¯¤Ç»È¤ï¤ì¤Æ¤¤¤ë¿ô»ú¤ò¥Á¥§¥Ã¥¯¤·¤Þ¤¹¡£ #--------------------------------------- #ºÆµ¢´Ø¿ô¤ÎÄêµÁÉôʬ¤Ç¤¹¡£ #¡Ê£á¡¤£â¡ËÀ®Ê¬¤ò£±¤«¤é£¹¤Þ¤ÇÊѲ½¤µ¤»¡¢¤½¤Î¿ô¤¬£á¹Ô¤ª¤è¤Ó£âÎó¤Ë¤¢¤ë¤«¤É¤¦¤«¤òȽÄꤷ¤Æ¡¢¤Ê¤±¤ì¤Ð¤½¤Î¿ô¤ò¡Ê£á¡¤£â¡ËÀ®Ê¬¤È¤·¡¢¼¡¤Î¹ÔÎóÀ®Ê¬¤Ë¿Ê¤ó¤ÇƱ¤¸¤è¤¦¤ËÆþ¤ì¤Æ¤æ¤¯´Ø¿ô¤òÄêµÁ¤·¤Þ¤¹¡£ #¡Ê£¹¡¤£¹¡ËÍ×ÁǤޤÇÆþ¤ì½ª¤ï¤ë¤³¤È¤¬¤Ç¤¤¿¤é¥«¥¦¥ó¥È¤·¤Æ¤«¤é¡¢¤Þ¤¿¤Ò¤È¤ÄÁ°¤Î°ÌÃÖ¤ËÌá¤Ã¤Æ¼¡¤Î¿ô¡Ê£±¤«¤é£¹¡Ë¤òÆþ¤ì¤ÆÄ´¤Ù¤Æ¹Ô¤¯¤³¤È¤Ë¤·¤Þ¤¹¡£ def seibunsirabe(a,b) if $con[a][b]==0 then 1.upto(9){|i| if $row[a][i]==0&& $col[b][i]==0&& $blk[blkid(a,b)][i]==0 then $sol[a][b]=i if a==9&&b==9 then $count+=1;1.upto(9){|j|p $sol[j]} else $row[a][i]=1;$col[b][i]=1;$blk[blkid(a,b)][i]=1;b==9 ? seibunsirabe(a+1,1):seibunsirabe(a,b+1) $row[a][i]=0;$col[b][i]=0;$blk[blkid(a,b)][i]=0 endend } else $sol[a][b]=$con[a][b];if a==9&&b==9 then $count+=1;1.upto(9){|j|p $sol[j]} else b==9 ? seibunsirabe(a+1,1):seibunsirabe(a,b+1) end end end seibunsirabe(1,1);p $count ¤³¤ì¤ò¥ë¥Ó¡¼¤Ç¼Â¹Ô¤¹¤ë¤È²ò¤¬£±¤Ä½Ð¤Þ¤¹¤¬¡¢Î㤨¤Ð¡¢£²¹Ô£¹Îó¤Î£·¤òÄê¤á¤Ê¤¤¤È¤¤Ï²ò¤¬£¶£¶Ä̤ꤢ¤ë¤È¤«¤â½Ð¤Æ¤¤Þ¤¹¡£ ¤¿¤Ã¤×¤ê¤È³Ú¤·¤ó¤Ç¤·¤Þ¤¤¤Þ¤·¤¿¡£¤¢¤ê¤¬¤È¤¦¤´¤¶¤¤¤Þ¤·¤¿¡£ |
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