ɥǥ4ääΤмʬʤϤ
1222ڡ 1:10:01 38757
ͣ.ǥ
Сʥ)/540*999ᥤ81
()20*ʥ81/37
դʬ뤿ˤϡ4ǤʤФʤ餺
ΤȤ()260......Ȥޤ
1222ڡ 1:48:24 38758
Ȥ
30ä餤ǤǤäΤǤ
ʲνbasicǤΤǤ
260Ȥ٤ޤ

FOR a=1 TO 539
LET x=a/540
IF MOD(IP(1000*x),100)=81 THEN PRINT a;x
NEXT a
END

f9

44 8.14814814814815E-2
98 .181481481481481
152 .281481481481481
206 .381481481481481
260() .481481481481481
314 .581481481481481
368 .681481481481481
422 .781481481481481
476 .881481481481481
530 .981481481481481
˭ԡ 1222ڡ 1:59:12 38759
S
(0.0000)*540=abc.abcabc
(0.081081)*540=(43.783783)
999-783=216
216+43+1=260
1222ڡ 3:42:29 38760

1000x=81.8181
x= 0.8181

999x=81
x=81/999
줬/540Τǡ
81/999=/540Ȥʤ
8120=37
Ǥ뤳Ȥ顢=4
ꡢ=260
1222ڡ 3:50:55 HomePage:38761
祦ե
٤ȤʤΤǤ꤬ơʥˤϤġǤˤʤäƤޤ
1222ڡ 4:46:45 38762
ϥ饮㡼ƥ
Ϥ褦ޤץǤ󡡥81/999Ǥ뤳ȤϻȤޤ
ԡ 1222ڡ 6:15:11 HomePage:湩ؤ˥38763
̤ꤹ
10BASICǡʤ鲿ͤˡʤ

OPTION ARITHMETIC RATIONAL
FOR i = 1 TO 539
FOR k = 0 TO 9
IF i/540 = (100*k+81)/999 THEN PRINT i
NEXT K
NEXT I
END
1222ڡ 8:27:43 38764


0.081081540
0.181181540
ġĤȷ׻ޤ󥹥ޡȤʤΤǤ礦ºݤ˻Ǥ꤬Ф顢äƲ򤯤Ȼפޤ
1222ڡ 8:34:59 38765
ͼ
0.8181540
1000ߥᥤ81.8540

ݭ򤹤
999ߥᥤ81540

992737
37ߥᥤ8120

դ37ܿʤΤǡ8137ܿˤʤ褦ˤ
4ΤȤ4811337
襢1320260

ʤʤȻפä顢481äƤȤ
1222ڡ 8:41:54 38766


=81/999*540=981/999*540η׻ɽäƲ򤭤ޤ
1222ڡ 9:47:19 38767
uchinyan
Ϥˤϡơϡ
۴ľΤ褯ѥǤ͡ޤʴǡ

/540 = 0.818181 ꡤ
/540 * 1000 = 81.818181
/540 * 1000 - /540= 81.818181 - 0.818181
/540 * 999 = 81
* 999 = 81 * 540
* 37 = 81 * 20
ǡ37 20 1 ʳζ̤γڤ⤿ʤΤǡ 20 ܿ81 37 ܿǻʲοˤʤޤ
ΤȤ顤81 = 37 * 13 = 481 ʤ = 4 = ((37 * 13) * 20)/37 = 260ˤʤޤ
ͥνȡ 1222ڡ 11:31:15 MAIL:uchi@sco.bekkoame.ne.jp 38768
uchinyan
ǼĤɤߤޤޥ뤵ΤΤ礤ˤԹä褦ǡˤäȥȥ֥뤬ä褦Ǥ͡
ˡϡ㴳ιפС
ξդ 540 ܤƤ 1000 ܤƺäơߣᥤߣ١˹ͤ롤
ȤΤ濴ˤʤ褦Ǥ
ͥνȡ 1222ڡ 11:41:18 MAIL:uchi@sco.bekkoame.ne.jp 38769
abcba@baLLjugglermoka
ν۴ľ37dzڤ뤫ɤ..Ǥ͡
1222ڡ 12:50:50 38770
???
Option Explicit
Sub Macro1()
Cells(1, 1).Value = 0
Dim a As Integer
Dim b As String
For a = 1 To 540 - 1
b = Str(a / 540)
If Mid(b, 3, 1) = Mid(b, 6, 1) And Mid(b, 4, 2) = "81" And Mid(b, 7, 2) = "81" Then
Cells(1, 1).Value = Cells(1, 1).Value + 1
Cells(Cells(1, 5).Value, 2).Value = a
Cells(Cells(1, 5).Value, 3).Value = Mid(b, 3, 1)
End If
Next a
End Sub
1222ڡ 16:38:17 38772

򸫤ơˤ狼äȡ
0.818181Ǥ뤳Ȥ顢44539ϰǤ뤳ȡ
ؤ˲ˡȤơĤˡפդ
ʲ夯餤ǡˣޤƤϤᡢ540ݤ׻򤷤Ƥߤ롣椫˶ᤤʤ⾮¦ǡˤõοºݤ540dzäƤߤơդɤˤʤ뤫ǧ롣
Ȥäơ44539ޤǤºݤ540dzäƤߤơդɤοõ
ºݤˤˡǡ260Ǥ뤳Ȥ狼ä
Ǥ⡢ˡǤϡֻŪפ˲򤤤ȤˤϤʤʤΤǡͤƤߤ

껻η׻򥷥ߥ졼ȤƹͤȡܤǤ뤳Ȥ顢ΰǰäƤʣܤοˤ433485ϰϤǤ뤳Ȥʬ롣ˡܤǤ뤳Ȥ顢ܤο55107ǤΤǡܤο438442ϰϤ˹ʤ뤳Ȥ狼롣οʲǤ뤳ȤθȣܤοϣʳˤϹͤ줺ܤο440Ǥ뤳Ȥʬ롣4400540dzС260Ǥ뤳Ȥ狼롣
ʸϤǤϡޤǤʤǤ͡ʤȸǤƤʤΤʡˡ
1222ڡ 19:43:53 38773
hirorisuu
540=81999狼롣
ʬˤʬ(37)/19980=(2ߥ810)/19980ˤä
37=2ߥ810狼롣βǽĴ٤ơ=4狼롣
24810=9620=37ߥ =260
1222ڡ 20:37:58 38774
ڥ륽
ñ
1223ʶ 0:49:38 38775
fumio
եߡ׹Ԥäʡǰ
ǯ⤦ǤޤǤ͡ȤDzᤴ˴մա
ǯꤤޤͤڤˡ褤ǯ򤪷ޤǤϤޤ͡
1223ʶ 1:10:59 38776
ߤ
֡ʥˣפܿǡʬ䤹ܿǤ
ޤ֡ʥˡפη˻ʤ
ʤ飳ܿˤʤ뤳Ȥˤƹͤȡ롣
ᣱᣲǣϣˡ
1224ڡ 1:32:24 38777
Ф
פ֤ǤܶȤʤաٴȡڳƤۤΥѡȤɸȸ뤫ΤˤäƤȡäƤˤʤʤޤߤޤ
褬餪äƻܶ100ߤȤͤϤޤʤٴȤǤ

Τۤ
x=0.818181Ȥx=81/999Ȥʤ롣
=81/999540=81/3720
3720ϸߤǤ饤8137dzڤͤФʤ餺Τ褦ʥ=4饢=260
1224ڡ 14:41:21 38778
ϻ
ĤˤϤä
1225 20:57:56 38779
tiantian
ͽޤơtiantianȿޤ

ϡñǤ͡줫顢Υ٥ȹ٤ϥץ˥󥰤ʤ¤ꡢ䤬1̤뤳ȤϤ⤦̵Ǥ礦͡
1228ʿ 17:37:36 38780