¥Ù¥ë¥¯¡¦¥«¥Ã¥Ä¥§
0¡ß0¤«¤é9¡ß9¤Ïº¹¤¬+1¡¢+3¡¢+5¡¦¡¦¡¦¤Î³¬º¹¿ôÎó¤Ë¤Ê¤ê¡¢10¸Ä¤Î¤¦¤Á8¸Ä¤Î½½¤Î°Ì¤¬¶ö¿ô¡£¡Ê1·å¤Î¿ô¤Ï½½¤Î°Ì¤¬0¤È¹Í¤¨¤Þ¤¹¡Ë
10¡ß10¤«¤é19¡ß19¤Ï¤â¤È¤Î¿ô¡¢º¹¤Ë20¤ÎÇÜ¿ô¤ò²Ã¤¨¤¿¤â¤Î¤Ë¤Ê¤ë¤¿¤á¡¢Æ±ÍͤË10¸ÄÃæ8¸Ä¡£
¤½¤ÎÀè¤âƱ¤¸¤Ê¤Î¤Ç¡¢0¡ß0¤«¤é99¡ß99¤Ç¤Ï100¸ÄÃæ80¸Ä¡¢¤½¤³¤«¤é3¡ß3¤Þ¤Ç¤Î4¸Ä¤ò°ú¤¤¤Æ76¸Ä¤¬Åú¤¨¤Ë¤Ê¤ê¤Þ¤¹¡£
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:11:05¡¡¡¡ ¡¡¡¡44401
baLLjugglermoka
°ì¤Î°Ì¤¬4,6¤Î»þ¤Î¤ß½½¤Î°Ì¤¬´ñ¿ô¤Ç¤¹¤Í¡£
¤È¤³¤í¤Ç¡¢¥ª¥Õ¥ß¤Ï²¿¸Î¤¤¤Ä¤â´ØÀ¾¤Ê¤ó¤Ç¤¹¤«¡©
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:12:05¡¡¡¡ ¡¡¡¡44402
¥Ù¥ë¥¯¡¦¥«¥Ã¥Ä¥§
¤Ê¤ó¤«5ʬ°ÊÆâ¤Ë¤Ç¤­¤Æ¤ë¿Í¤¬¤¹¤´¤¤¿ô¤Ê¤ó¤Ç¤¹¤¬¡¢¼Â¤Ï¤â¤Ã¤Èñ½ã¤ÊÌäÂê¤À¤Ã¤¿¡¦¡¦¡¦¡©
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:12:57¡¡¡¡ ¡¡¡¡44403
¥¹¥â¡¼¥¯¥Þ¥ó
(10k+m)^2¢á¶ö¿ô+m^2
so¡Äm^2¤¬´ñ¿ô¤Î¤â¤Î¤À¤±¤¬´ñ¿ô
k=0¡Á9
m=4,6
so¡Ä2*10=20
99-3=96
96-20=76
¤Í ^^
¶â¨À§¶õ ^^;v¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:13:59¡¡¡¡ ¡¡¡¡44404
¥´¥ó¤È¤â
½½¿ÊBasic ¤Ç

FOR a=4 TO 99
IF MOD((a^2-10^2*IP(a^2/10^2)-10*FP(a^2/10))/10,2)=0 THEN LET s=s+1
NEXT a
PRINT s
END

f9²¡¤·¤Æ¡¡76¡¦¡¦¡¦¡¦¡¦¡¦(Åú¤¨)

XMaxima ¤Ç

s:0$for a:4 thru 99 do (if mod((10*floor(a^2/10)-10^2*floor(a^2/10^2))/10,2)=0 then s:s+1)$s;
76¡¦¡¦¡¦¡¦¡¦¡¦(Åú¤¨)
Ë­Àî»Ô¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 1:01:10¡¡¡¡ ¡¡¡¡44405
º£Ç¯¤«¤é¹âÎð¼Ô
¤Á¤ç¤Ã¤È¿ô³ØŪ¤Ç¤¹¡£
Æó¾è¤·¤¿¿ô¤Î£±£°°Ì¤Î´ñ¶ö¤Ï¡¢¸µ¤Î£±°Ì¤Î¿ô¤ÎÆó¾è¤Ç¤­¤Þ¤ë¤Î¤Ç¡¢£°¡Á£¹¤ÎÆó¾è¤òÄ´¤Ù¤Æ
£´¡Á£¹£¹¤Î£±°Ì¤Î¿ô¤¬£´¤È£¶¤òÈ´¤­¤Þ¤·¤¿

¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 2:03:29¡¡¡¡ ¡¡¡¡44406
kyorofumi
(10a+b)^2 = 100a^2+20ab+b^2
ten's digit: 2ab+mod(b^2,10)
this would be even when b = 4 or 6.
Thus, 76
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:20:22¡¡¡¡ ¡¡¡¡44407
¤¢¤á¤¤
#44407¤Îkyorofumi¤µ¤ó¤ÈƱ¤¸
¡Ê£±£°£á¡Ü£â¡Ë¡°£²¡á£±£°£°£á¡°£²¡Ü£²£°£á£â¡Ü£â¡°£²¤è¤ê½½¤Î°Ì¤ËÆþ¤ë£²£°£á£â¤ÎÉôʬ¤Ï¶ù¿ô¤Ê¤Î¤Ç£â¡°£²¤«¤é¾å¤¬¤Ã¤Æ¤¯¤ë½½¤Î°Ì¤Î¿ô¤¬¶ö¿ô¤Ê¤é¶ö¿ô¡£
´ñ¿ô¤Ë¤Ê¤ë¤Î¤Ï£â¤¬£´¡¤£¶¤Î£²Ä̤ê¤Ê¤Î¤Ç£±£°¡Á£±£¹¤Ç£¸¸Ä¡££¹£°¡Á£¹£¹¤Þ¤ÇƱ¤¸¤Ê¤Î¤Ç£¸¡ß£¹¡á£·£²¸Ä¡¤£±·å¤Î£´¸Ä¤ò²Ã¤¨¤Æ£·£¶¸Ä
»»¿ô¤ÎÀâÌÀ¤À¤È£á¡¢£â¤ò¢¢¡¢¢¤¤ËÃÖ¤­´¹¤¨¤Æ¡¢¸À¤¤Êý¤âÊѤ¨¤ì¤Ð¤¤¤¤¤Î¤«¤Ê¤¡¡©²¿¤«¼«Ê¬¤ÎÃæ¤Ç¤ÏÃæ³Ø¿ô³Ø¤Ç¤·¤¿¡£
¤ªÇϺꡡ¡¡ 4·î28Æü¡ÊÌÚ¡Ë 0:40:16¡¡¡¡ ¡¡¡¡44408
¤Ë¤³¤¿¤ó
(10y+x)^2=100y^2+20xy+x^2
¤Çx=4,6¤¬£±£°¤Î°Ì¤¬´ñ¿ô¤Ê¤Î¤Ç£±¤Î°Ì¤¬£´¡¤£¶¤ò°ú¤­¤Þ¤·¤¿¡£
º£Æü¤âÃϿ̤ÇÍɤì¤Þ¤·¤¿¡£|§Õ¡¬)
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 2:33:58¡¡¡¡ MAIL:nikotan@fat.coara.or.jp ¡¡¡¡44409
¿ôÜÛ
µ¬Â§À­¤«¤Ê¡£
ÆÁÅç¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 3:36:03¡¡¡¡ HomePage:¿ôÜÛ¡¡¡¡44410
¥Ï¥é¥®¥ã¡¼¥Æ¥¤

¤ª¤Ï¤è¤¦¤´¤¶¤¤¤Þ¤¹

Octave¤Ç¥×¥í¥°¥é¥à¤Ç¤¹¡¡¡¡°ì²ó¤Ç¥ß¥¹¤Ê¤¯¡¢
¥×¥í¥°¥é¥à½ÐÍè¤Þ¤·¤¿¡¡¡¡Scilab¤È¤È¤­¤É¤­
º®Æ±¤·¤Þ¤¹¡£
»³¸ý¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 4:06:28¡¡¡¡ HomePage:À©¸æ¹©³Ø¤Ë¥Á¥ã¥ì¥ó¥¸¡¡¡¡44411
º£Ç¯¤«¤é¹âÎð¼Ô
(10a+b)^2¡á100a^2¡Ü20ab¡Üb^2¤ÏÃæ³Ø¿ô³Ø¤Î¥¤¥á¡¼¥¸¤Ç¤¹¤¬¡¢»»¿ô¤Çµá¤á¤ë¤Ë¤Ï¤É¤¦¤¹¤ë¤«¤Ê¡©
#44401¤ÎÃæ¤Û¤É¤Ë¤¢¤ë¤è¤¦¤Ë
¡Ö¸µ¤Î¿ô¤¬10Áý¤¨¤ë¤È¡¢Æó¾è¤Î¿ô¤Î10°Ì¤Ï¡¢¸µ¤Î¿ô¤Î1°Ì¤Î¿ô¡ß2Áý¤¨¤ë¤Î¤Ç¾ï¤Ë¶ö¿ô¤ÇÁý¤¨¤ë¡×¤È¤Ç¤â¤¹¤ë¤Î¤Ç¤·¤ç¤¦¤«¡£¤³¤ì¤â¥Ù¡¼¥¹¤Ï¤Ê¤ó¤È¤Ê¤¯¿ô³Ø¤Ã¤Ý¤¤¤Î¤Ç¤¹¤¬¡¥¡¥¡¥
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 8:28:52¡¡¡¡ ¡¡¡¡44412
???
Sub Macro1()
Cells(1, 1).Value = 0
Dim n As Integer
For n = 4 To 99
If ((n * n) \ 10) Mod 2 = 0 Then
Cells(1, 1).Value = Cells(1, 1).Value + 1
Cells(Cells(1, 1).Value, 2).Value = n
Cells(Cells(1, 1).Value, 3).Value = n * n
End If
Next n
End Sub
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 8:29:23¡¡¡¡ ¡¡¡¡44413
J¥Þ¥Þ
¤ª¤Ï¤è¤¦¤´¤¶¤¤¤Þ¤¹¡£
»»¿ô¤Ç²ò¤¯¤È¤¹¤ë¤Ê¤é¤Ð¡Ä
Î㤨¤Ð36¡ß36¤Ê¤é¡¢½Ä²£36¤ÎÀµÊý·Á¤òÉÁ¤¤¤Æ¡¢
½Ä¤Î30¡¢²£¤Î30¤Ç¶èÀÚ¤ë¤È¡¢30¡ß30¤Î¤È¤³¤í¤Ï100¤ÎÇÜ¿ô¡¢
6¡ß30¤¬2¤Ä¤¢¤ë¤Î¤Ç½½¤Î°Ì¤Ï¶ö¿ô¡¢
¤Ê¤Î¤Ç6¡ß6¤ÎÉôʬ¤Î½½¤Î°Ì¤ÎÃͤζö¿ô´ñ¿ô¤À¤±¤ß¤ì¤Ð¤è¤¤¤Î¤Ç¡Ä
¤È¤¹¤ë¤Î¤Ï¤É¤¦¤Ç¤¹¤«¡©
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 9:00:13¡¡¡¡ ¡¡¡¡44414
cocogoo
(10a+2k),(10a+2k-1)¤ÎÊ¿Êý¡¢¤Ç½èÍý¤·¤Þ¤·¤¿¡£¤È¤³¤í¤ÇÁ°²ó¤ÎÌäÂꡢʸ¾Ï¸åȾ°Ọ̃ȽÆÉÉÔÌÀ¤Î¤¿¤á¡¢9332¤Ç¥Õ¥ê¡¼¥º¡¢°ì½µ´Ö»þ´Ö¥í¥¹¤·¤Þ¤·¤¿¡£Ê¸°Õ¤ÏËü¿Í¤¬Ê¬¤«¤ë¤è¤¦¤Ë¤ª´ê¤¤¤·¤Þ¤¹¡£
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 10:29:37¡¡¡¡ MAIL:haradash0302@gmail.co ¡¡¡¡44415
uchinyan
¤Ï¤¤¡¤¤³¤ó¤Ë¤Á¤Ï¡£¤µ¤Æ¡¤º£²ó¤ÎÌäÂê¤Ï¡¥¡¥¡¥
º£²ó¤â´Êñ¤Ç¤·¤¿¤Í¡£»»¥Á¥ã¥ì¤È¤·¤Æ¤â°×¤·¤¤Êý¤Ç¤·¤ç¤¦¡£ÉáÄ̤ξ®³ØÀ¸¤Ë¤â¤è¤¤ÌäÂ꤫¤Ê¤¡¡£
¤¿¤À¡¥¡¥¡¥Â¿Ê¬Ãæ³Ø¿ô³Ø¤Ç¤¢¤í¤¦¼°¤Î·×»»¤Ç¤Ï´Êñ¤ËÀâÌÀ¤Ç¤­¤Þ¤¹¤¬¡¤»»¿ô¤Ç¤Ï¤É¤¦ÀâÌÀ¤¹¤ë¤Î¤À¤í¤¦¤«¡£
¤è¤¯Ê¬¤«¤é¤Ê¤¤¤Î¤Ç¡¤Î㤫¤éÎà¿ä¤¹¤ë·Á¤Ë¤·¤Æ¤ß¤Þ¤·¤¿¡£¤³¤ó¤Ê´¶¤¸¡£

¤Þ¤º¡¤°ì·å¤Î 0 ¡Á 9 ¤Î¾ì¹ç¤ò¹Í¤¨¤Þ¤¹¡£
0 * 0 = 0¡¤1 * 1 = 1¡¤2 * 2 = 4¡¤3 * 3 = 9¡¤4 * 4 = 16¡¤5 * 5 = 25¡¤6 * 6 = 36¡¤7 * 7 = 49¡¤8 * 8 = 64¡¤9 * 9 = 81¡¤
0 ¡Á 3 ¤Î·×»»·ë²Ì¤Ë¤Ï½½¤Î°Ì¤¬¤Ê¤¤¤Î¤Ç¤¹¤¬¤³¤ì¤Ï 0 ¤Ç¶ö¿ô¤È»×¤¦¤È¡¤¶ö¿ô¤¬ 0 ¡Á 3, 5, 7 ¡Á 9 ¤Î 8 ¸Ä¡¤´ñ¿ô¤¬ 4, 6 ¤Î 2 ¸Ä¡¤¤Ç¤¹¡£
°ìÊý¤Ç¡¤Æó·å¤Î¿ô¤Î¾ì¹ç¤Ï¡¤Î㤨¤Ð 34, 65, 76 ¤Ç¤Ï¡¤É®»»¤Î·×»»¤Î»ÅÊý¤ò»×¤¤½Ð¤·¤Æ¡¤
34 * 34 = (30 + 4) * (30 + 4) = (4 * 4 + 30 * 4) + (4 * 30 + 30 * 30) = 9 * 100 + (12 + 12 + 1) * 10 + 6 = (9 + 2) * 100 + (4 + 1) * 10 + 6¡¤
65 * 65 = (60 + 5) * (60 + 5) = (5 * 5 + 60 * 5) + (5 * 60 + 60 * 60) = 36 * 100 + (30 + 30 + 2) * 10 + 5 = (36 + 6) * 100 + (0 + 2) * 10 + 5¡¤
76 * 76 = (70 + 6) * (70 + 6) = (6 * 6 + 70 * 6) + (6 * 70 + 70 * 70) = 49 * 100 + (42 + 42 + 3) * 10 + 6 = (49 + 8) * 100 + (4 + 3) * 10 + 6¡¤
¤³¤ì¤ò¸«¤ë¤È¡¤°ìÈ̤ˡ¤¸µ¤Î¿ô¤¬ ¡û * 10 + ¢¤ ¤Î¾ì¹ç¤Ï¡¤
·×»»·ë²Ì¤Î½½¤Î°Ì¤Î¿ô = (¡û * ¢¤ + ¢¤ * ¡û + (¢¤ * ¢¤ ¤Î½½¤Î°Ì¤Î¿ô)) ¤Î°ì¤Î°Ì¤Î¿ô ¡¤
¤Èʬ¤«¤ê¤Þ¤¹¡£
¤³¤³¤Ç¡¤¶ö¿ô¤«´ñ¿ô¤«¤Ï°ì¤Î°Ì¤ò¼è¤ëÁ°¤Î¿ô¤¬¶ö¿ô¤«´ñ¿ô¤«¤È°ìÃפ·¡¤¡û * ¢¤ + ¢¤ * ¡û ¤Ï¾ï¤Ë¶ö¿ô¤Ê¤Î¤Ç¡¤
·ë¶É¡¤·×»»·ë²Ì¤Î½½¤Î°Ì¤Î¿ô¤¬¶ö¿ô¤«´ñ¿ô¤«¤Ï ¢¤ * ¢¤ ¤Î½½¤Î°Ì¤Î¿ô ¤¬¶ö¿ô¤«´ñ¿ô¤«¤È°ìÃפ·¤Þ¤¹¡£
¢¤¤Ï °ì·å¤Î¿ô¤Ê¤Î¤Ç¡¤¤³¤ì¤Ï°ì·å¤Î¾ì¹ç¤ÈƱ¤¸¤Ç¤¹¡£
¤½¤³¤Ç¡¤¤â¤· 0 * 0 ¡Á 99 * 99 ¤Ê¤é¤Ð¡¤¶ö¿ô¤Ï 8 * 10 = 80 ¸Ä¡¤¤Ç¤¹¤¬¡¤
0 * 0 ¡Á 3 * 3 ¤ò½ü¤­¡¤¤³¤ì¤é¤Ï¤¹¤Ù¤Æ 0 ¤Ç¶ö¿ô¡¤¤Ê¤Î¤Ç¡¤80 - 4 = 76 ¸Ä¡¤¤Ë¤Ê¤ê¤Þ¤¹¡£

ºÇ½é¤«¤é¼°¤Ç½ñ¤±¤Ð¡¤(10a + b)^2 = 100a^2 + 20ab + b^2¡¤¤À¤±¤Î¤³¤È¤Ç¤¹¤Í¡£
»»¿ô¤Ç¤Ï¿Þ¤ò¤è¤¯»È¤¦¤Î¤Ç¡¤¤³¤Î¼°¤Î¡¤º¸ÊÕ¤ò°ìÊÕ 10a + b ¤ÎÀµÊý·Á¤ÎÌÌÀÑ¡¤±¦ÊդϤ½¤ì¤Îʬ³ä¡¤¤È¹Í¤¨¤Æ¡¤b^2 ¤Ëµ¢Ã塤
¤È¤¹¤ë¤Î¤â¤¤¤¤¤«¤âÃΤì¤Þ¤»¤ó¡£

¤Ê¤ª¡¤ºÇ¸å¤Î·×»»¤Î»ÅÊý¤Ï¡¤4 + 8 * 9 = 76¡¤10 * 10 - 4 - 2 * 10 = 76¡¤¤Ê¤É¡¤¤Ç¤â¤¤¤¤¤Ç¤¹¤Í¡£
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 12:53:27¡¡¡¡ ¡¡¡¡44417
uchinyan
·Ç¼¨ÈĤòÆɤߤޤ·¤¿¡£

Ãí°Õ
°Ê²¼¤Îµ­½Ò¤Ï¡¤¤½¤â¤½¤â¤Ï»ä¼«¿È¤ÎÊÙ¶¯¤Î¥á¥â¤Ë²á¤®¤Ê¤¤¤Î¤Ç¤¹¤¬¡¤
À޳ѤʤΤǤ´»²¹Í¤Þ¤Ç¤Ë¤È»×¤Ã¤Æ¸ø³«¤¹¤ë¤â¤Î¤Ç¤¹¡£
¤½¤¦¤¤¤¦¤³¤È¤â¤¢¤Ã¤Æ¡¤²òË¡¤ÎʬÎà¤Ï»»¥Á¥ã¥ì¤Î F.A.Q. ¤Î¡Ö»»¿ô¤ÎÈϰϡפε­½Ò¤ò»²¹Í¤Ë¡¤
»ä¸Ä¿Í¤¬ÆÈÃǤÈÊи«¤Ç¼ç´ÑŪ¤Ë¹Ô¤Ã¤Æ¤¤¤ë¤â¤Î¤Ç¤¢¤Ã¤Æ¡¤µÒ´ÑŪ¤Ê¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
¤¢¤¯¤Þ¤Ç¤â¤´»²¹Í¤Ç¤¹¡£°­¤·¤«¤é¤º¡£

º£²ó¤â¡¤ÀâÌÀ¤Î»ÅÊý¤Ë¤Ï¼ã´³¤Î¥Ð¥ê¥¨¡¼¥·¥ç¥ó¤¬¤¢¤ê¤Þ¤¹¤¬¡¤³§¤µ¤ó¤È¤â¡¤·ë¶É¤Ï¡¤
¸µ¤Î¿ô¤¬ ¡û * 10 + ¢¤ ¤Î¾ì¹ç¡¤
·×»»·ë²Ì¤Î½½¤Î°Ì¤Î¿ô¤¬¶ö¿ô¤«´ñ¿ô¤«¤Ï ¢¤ * ¢¤ ¤Î½½¤Î°Ì¤Î¿ô ¤¬¶ö¿ô¤«´ñ¿ô¤«¤È°ìÃס¤
¤ò»È¤¦²òË¡¤Î¤è¤¦¤Ç¤¹¡£

¤³¤ì¤òƳ¤¯»»¿ô¤é¤·¤¤¹Í¤¨Êý¤È¤·¤Æ¤Ï¡¤
Îã¤òÄ̤¸¤Æ·×»»¤Î»ÅÊý¤«¤éÆɤ߼è¤ë¡¤Ëô¤Ï¡¤¸µ¤Î¿ô¤¬°ìÊÕ¤ÎÀµÊý·Á¤Îʬ³ä¡¤
Êդ꤬ÂÅÅö¤½¤¦¤Ç¤¹¤Í¡£

¤Ê¤ª¡¤Íè½µ¤Ï 5/5 ¤ÇÏ¢µÙÃæ¤Ç¤¹¤¬¡¤ºÇ½ªÆü¤È¤¤¤¦¤³¤È¤â¤¢¤Ã¤Æ¤«¡¤½ÐÂê¤Ï¤¢¤ê¤½¤¦¤Ç¤¹¤Í¡£
¡¡¡¡ 4·î28Æü¡ÊÌÚ¡Ë 13:11:44¡¡¡¡ ¡¡¡¡44418
¤Ë¤ã¤â¡¼·¯
¤³¤ó¤Ë¤Á¤Ï¡£¼«Ê¬¤Ï²¼µ­¤Î¤è¤¦¤Ë¡¢·×»»·ë²Ì¤Î£±£°¤Î°Ì¤Î¶ö´ñ¤ò¸¡Æ¤¤·¤Þ¤·¤¿¡£

£²·å¤Î¿ô¤ò£Á£Â¤È¤¹¤ë¡£
£²·å¤Î¿ô¤Î£²¾è¤òÉ®»»¤¹¤ë¤È

¡¡¡¡¡¡¡¡£Á¡¡¡¡£Â
¡¡¡¡¡ß¡¡£Á¡¡¡¡£Â
¡¡¡¡______________
¡¡¡¡¡¡¡¡£Á¡ß£Â¡¡£Â¡ß£Â
£Á¡ß£Á¡¡£Á¡ß£Â¡¡

¤³¤ì¤è¤ê
£²·å¤Î¿ô¤Î£²¾è¤Î£±£°¤Î°Ì¤Ï
¡Ö£±£°¡ß£²¡ß£Á¡ß£Â¡¡¡Ü¡¡£Â¡ß£Â¡×¡¡¤Î£±£°¤Î°Ì
¢ª¡Ö£±£°¡ß£²¡ß£Á¡ß£Â¤Î£±£°¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¢ª¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¤Ç¤¢¤ë¡£
¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¤½¤ì¤¾¤ì¤Î¶ö´ñ¤òÄ´¤Ù¤ì¤Ð¤è¤¤¡£
¤Þ¤º¡¢
¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¤Ï¡¢£Á£Â¤¬¤É¤Î¿ô»ú¤Ç¤âɬ¤º¶ö¿ô¤Ç¤¢¤ë¡£
¤À¤«¤é¡¢¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×¤Î¶ö´ñ¤òÄ´¤Ù¤ì¤Ð¤è¤¤¡£

£Â¡ß£Â¤Î£±£°¤Î°Ì¤¬¶ö¿ô¤Ë¤Ê¤ë¤â¤Î¤Ï
£Â¡á0,1,2,3,5,7,8,9¡¡¤Î£¸¸Ä¤¢¤ë¡¡

¤è¤Ã¤Æ¡¢¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×¤¬¶ö¿ô¤Ë¤Ê¤ë¤â¤Î¤Ï
¤½¤ì¤¾¤ì¤Î£Á¡Ê¡á£°¡Á£¹¡Ë¤ËÂФ·¤Æ£¸£°¸Ä¤Ç¤¢¤ë¡£
¤¬¡¢£Á¡á£°¤Î¤È¤­¤Ï¡¢£Â¡á0,1,2,3¤Î£´¸Ä¤ò½ü³°¤¹¤ë¤Î¤Ç¡¢
Âê°Õ¤òËþ¤¿¤¹À°¿ô¤Ï¡¢£·£¶¸Ä¡¡¡¡¤È¤Ê¤ë¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡°Ê¾å
¡¡¡¡ 4·î29Æü¡Ê¶â¡Ë 2:58:44¡¡¡¡ ¡¡¡¡44419
¤Ë¤ã¤â¡¼·¯
¤³¤ó¤Ë¤Á¤Ï¡£¼«Ê¬¤Ï²¼µ­¤Î¤è¤¦¤Ë¡¢·×»»·ë²Ì¤Î£±£°¤Î°Ì¤Î¶ö´ñ¤ò¸¡Æ¤¤·¤Þ¤·¤¿¡£

£²·å¤Î¿ô¤ò£Á£Â¤È¤¹¤ë¡£
£²·å¤Î¿ô¤Î£²¾è¤òÉ®»»¤¹¤ë¤È

¡¡¡¡¡¡¡¡£Á¡¡¡¡£Â
¡¡¡¡¡ß¡¡£Á¡¡¡¡£Â
¡¡¡¡______________
¡¡¡¡¡¡¡¡£Á¡ß£Â¡¡£Â¡ß£Â
£Á¡ß£Á¡¡£Á¡ß£Â¡¡

¤³¤ì¤è¤ê
£²·å¤Î¿ô¤Î£²¾è¤Î£±£°¤Î°Ì¤Ï
¡Ö£±£°¡ß£²¡ß£Á¡ß£Â¡¡¡Ü¡¡£Â¡ß£Â¡×¡¡¤Î£±£°¤Î°Ì
¢ª¡Ö£±£°¡ß£²¡ß£Á¡ß£Â¤Î£±£°¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¢ª¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¤Ç¤¢¤ë¡£
¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¡Ü¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×
¤½¤ì¤¾¤ì¤Î¶ö´ñ¤òÄ´¤Ù¤ì¤Ð¤è¤¤¡£
¤Þ¤º¡¢
¡Ö¡¡¡¡£²¡ß£Á¡ß£Â¤Î¡¡¡¡£±¤Î°Ì¡×¤Ï¡¢£Á£Â¤¬¤É¤Î¿ô»ú¤Ç¤âɬ¤º¶ö¿ô¤Ç¤¢¤ë¡£
¤À¤«¤é¡¢¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×¤Î¶ö´ñ¤òÄ´¤Ù¤ì¤Ð¤è¤¤¡£

£Â¡ß£Â¤Î£±£°¤Î°Ì¤¬¶ö¿ô¤Ë¤Ê¤ë¤â¤Î¤Ï
£Â¡á0,1,2,3,5,7,8,9¡¡¤Î£¸¸Ä¤¢¤ë¡¡

¤è¤Ã¤Æ¡¢¡Ö£Â¡ß£Â¤Î£±£°¤Î°Ì¡×¤¬¶ö¿ô¤Ë¤Ê¤ë¤â¤Î¤Ï
¤½¤ì¤¾¤ì¤Î£Á¡Ê¡á£°¡Á£¹¡Ë¤ËÂФ·¤Æ£¸£°¸Ä¤Ç¤¢¤ë¡£
¤¬¡¢£Á¡á£°¤Î¤È¤­¤Ï¡¢£Â¡á0,1,2,3¤Î£´¸Ä¤ò½ü³°¤¹¤ë¤Î¤Ç¡¢
Âê°Õ¤òËþ¤¿¤¹À°¿ô¤Ï¡¢£·£¶¸Ä¡¡¡¡¤È¤Ê¤ë¡£
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡°Ê¾å
¡¡¡¡ 4·î29Æü¡Ê¶â¡Ë 3:13:20¡¡¡¡ ¡¡¡¡44420
¹õ¥¢¥¤¥¹
À°¿ô10a+b¤ËÂФ·¡¢(10a+b)^2=100a^2+20ab+b^2
½½¤Î°Ì¤Ë±Æ¶Á¤Î¤¢¤ê¤½¤¦¤ÊÉôʬ¤Ë¤Ä¤¤¤Æ¹Í¤¨¤ë
20ab¡Ä2ab¤¬¶ö¿ô¤Ê¤Î¤Ç¡¢°ì¤Î°Ì¤Ï¶ö¿ô¡£¤è¤Ã¤Æ¡¢¤½¤ì¤ò10Çܤ·¤¿20ab¤Ï¾ï¤Ë½½¤Î°Ì¤¬¶ö¿ô¤Ç¤¢¤ë¤³¤È¤¬¤ï¤«¤ë¡£
¤è¤Ã¤Æ¡¢2¾è¤·¤¿¿ô¤ÎÃæ¤Ç½½¤Î°Ì¤¬´ñ¿ô¤Ç¤¢¤ëʪ¤Ï¡¢b^2¤Î½½¤Î°Ì¤¬´ñ¿ô¤Ç¤¢¤ëʪ¤Ç¤¢¤ë¡£
¤½¤ì¤Ï¡¢b=4,6¤Î¤ß¤Ê¤Î¤Ç¡¢µá¤á¤ë¸Ä¿ô¤Ï
(99-4+1)-2*10=76¡Ê¸Ä¡Ë
¡¡¡¡ 4·î29Æü¡Ê¶â¡Ë 17:21:47¡¡¡¡ ¡¡¡¡44421