٥륯åĥ
1֤Ƥȿ¦֤Τ7̤ꡢ
˾֤ȿ¦ο֤Τ֤2510̤ꡢ
4312̤ꡢ
Ǹ夬2Ĥ֤2̤ꡢ
7101221680̤ˤʤޤ
ǽ顢ˤä褦ȴ㤤ơ8ȤäƤޤޤ
621ڡ 0:09:05 47357
Mr.ǥ
1̤ˤ
֤Ȥ̤ϡ7̤
1̤դͭ룳̤룳Ȥϡ6C3=20(̤
¤ 3-1)!=2̤
Ĥ3̤¤ϡ36̤
ä
7*20*2*61680̤ˡ.....Ȥޤ
------------------
ʤߤ
(ڻ)˽ǤΤǤ6.18Ͽ̤ݤäǤ
ܡ郎ꡢԥΡ¢ˤư
礭ﳲʤäΤΡϤޤ̤Ƥޤ
ޤ礭;̤ʤȤ򵧤äƤޤ
621ڡ 1:03:43 47358
ǯ
̤ꤷơᣵ
ꤷ̤鸫оݿdzäƣ
ʤꤤøǤ̤äƤޤޤ
ɲá
Ĥο㤨УȣˤDzžߤ뤳Ȥͤ롣
̤ꤹȣ̤3̤꤬롣̤դ̡̤ͭĺΰĤ̡ͭդĺⶦͭʤ΢¦̡
ϤDzžߤޤΤǡ줾6*5*4*3*2*1720Ȥꡣ
ϲžߤޤ餺ȣ̤򼴤ȤƣIJžоΤȤʤΤǡ6*5*4*3*2*1/3240
פǡ720+720+240=1680Ȥ

621ڡ 1:07:08 47360
ˤ⡼
ʬȬΤΣĤĺΤĤĺͭ룴Ĥ̤ܤޤ

ĺͭ룴̤ؤο84=70
ΣĤο֢α߽ᣳ
ФʤäĤο֢
ĺοdz

70ߣߣ1680
621ڡ 1:00:05 47361

˿ᤴ
https://m.imgur.com/cDDyGSl
ޤΤ褦Ÿޤɤ濴1˸ꤹ
1ο΢̤7̤ꡣĤ6̤ϡ
ݤػҤȻͳѤػҤߤ¤߽Τ褦˹ͤޤ
75!21680̤
ͤβˡϤ줫ٶޤ
621ڡ 3:18:26 47362

#47360ǯԤΡ̸ꤷоοdz
ȤΤϰ̲ƤɤǤ͡
(3ѷ)3!/3̤
ϻ(4ѷ)5!/4̤
Ȭ(3ѷ)7!/3̤
(5ѷ)11!/5̤
(3ѷ)19!/3̤

Τ̲dzǧƤޤ̤Ȼפޤ
621ڡ 3:52:44 47363
ֿء׾ι
ˤ褦ʵޤ
ˤϤޤäϤޤ(^^)
621ڡ 3:57:09 47364
ˤ
Ȭηΰ̿ϣä
ࣲᣱǤ
դܤȤʤ뤳Ȥˤʤޤ
ʪزʤǺ٤ǰοزʤǤ
Ķļˡ 621ڡ 4:48:53 47365
̴
ΩΤΣ֤ʬˤפޤ
#47362 ʥޥͤŸޤɤΤʤΤȤʤ
ޤͤŸλϻפޤǤ
ٻΤ桡 621ڡ 8:02:03 47366
ߤ
̤򣱤˸ꤷƹͤ롣
λʿԤȤʤ̤ϣʳΣ̤ꡣ
ܤ룳̤οȤ߹碌ϣߣߣʣߣߣˡᣲ̤ꡣ
ΣĤ֤ϱ꤫Σ̤ꡣ
ĤꣳĤ֤ϣߣߣ᣶̤ꡣ

ʾݤ碌ơߣߣߣᣱ̤ꡣ
621ڡ 14:39:21 47367
ǯ
#47363ʥޥޤ¾¿ΤŬѤƤߤȤȤϹͤʤäΤǡ12Τ20Τ׻Ƥߤޤ
12
1̤ꤹ롣̤Фʴطˤ̤οϡ1̤˶ᤤ顢11̡-5-5-1ȿ¦ˤʤΤ
111C5(5-1)6C551C17983360ʡ115
20
1̤ꤹ롣̤Фʴطˤ̤οϡ1̤˶ᤤ顢11̡-3-3-3-3-3-3-1ȿ¦ˤʤΤ
119C3(3-1)16C3313C3310C337C334C331C1440548366802944000ʡ193
Ǥ
621ڡ 15:21:10 47368

#47368ǯԤ
虜虜꤬Ȥޤ줾γͤβˡ̲С
ǽŪˤϤΰ֥ץʷˤʤΤǤ礦͡
621ڡ 16:25:09 47369
¼ʸ§
ͥϤǤ
http://izumi-math.jp/F_Nakamura/nuriwake_s/nuriwake_s.htm
εդꡡ 621ڡ 17:47:41 47370

#47371ˤĤơθȤ⤽ǤʤȤ򤤤ʤޤޤǡ
¼˴ؤƤäΤ˺Ǥ줿Τ줺ޤ
Τޤ޷ǼĤʷϵʤͤˤ⿽ʤΤ
դƤȤȤ˺ޤ
ܾäˤѼ餤ޤm(__)m
622ʶ 10:21:13 47372
SECOND
ʥޥޤ󡢵ˤʤǡ¶ ۤʤ򸫤ƤΤǡ
ǰǤ⡢ߤˡ狼ʤΡȤΤ֤Τ褦Ǥ
֤ϡȤ̡ǡäͷϤǤꤿ
622ʶ 13:10:42 47373
Ѥ
ΤΣɤʬƱȹͤƤޤ
622ʶ 15:15:55 47374

#47373SECONDޡޤơȿդޤ
ʤˤ֤ǼĤξǤ٤˸դԤȤƤ
ʤȤ⤢ޤ͡
ƤΤߡäƤޤ餤ޤm(__)m
622ʶ 22:40:07 47375

꤬夤Ȥǡ
#47358 Mr.ǥ
٤ʤäƤޤޤꤪ񤤿夲ޤ
ޤԼͳ԰¤⤿󤪤ǡФ뺢Ǥ⤢뤫Ȼפޤ
Ϥ䤯ΰ¿Ǥޤ褦ˡ
̤Ƥäʤʤ顢󤤤Τ狼ޤ󤬡
Ͽ̤ҤΤߤʤޤˡ
̵»ϡߣǤ
http://www.osaka268.com/event/4588.html
Ǥˤ¸ʬޤ󤬡ġ

奪եߤͽ̤ŤΤǤ礦

624 1:05:14 47376
Mr.ǥ
#47376 Jޥޡ
ͭ񤦤ޤޤ̵»˴ؤͭ񤦤ޤ
ϰ6/22ˤͼ줷ȤѤʤᤴ褦ˤʤޤ
礭;̤ʤޤϰ¿ȤäȤǤ
ۤ򤷤Ƥä¿ȤȻפޤ
ۤ͡򤪤פޤ
624 12:45:06 47377
ޤ
Google˶Ƥ餤ޤġorz

ࣴʲžˡࣲʾ岼Ҥä֤ˤʤǤ͡
#47365 ˤ ޤڤƤȬηΰ̿פ
¼Ρ֤ߡפٶޤ

Mr. ǥ
ѤǤޤ͡(̸ϤΤ٤λԤǤ͡
٤ޤʤ顢񤤿夲ޤm(_ _)m
626ʲС 2:16:36 47379
fumio
ˤϡ24ڤäǤ
ǯ꤬Ȥޤ
ޤ1ǯĥޤǤϤǤϡͤǡ
626ʲС 11:17:51 47380
Mr.ǥ
#47379ޤ󤵤
ͭ񤦤ޤ
̱ϰڤȹФܤ뤢ʿϩζ᤯ˤΤ褦Ǥ
626ʲС 16:32:27 47381
ޤ
Mr.ǥ
ȤꤢˤϤʤ餺ɤäǤ͡
˴ʤ줿ˤϡ￴ꤪ߿夲ޤm(_ _)m

̸ֿפǤϤʤֿ̱פǤ͡פ֤ܤˤޤ
(⹻衩(^^;

̱ϰڤȹФܤ뤢ʿϩζ᤯ˤΤ褦Ǥ
ɤ狼ޤޤȿ뤢꤫龯Ǥ͡

ǼĤ¼εץȥȤơż֤ɤĤ꤬
礷Ƥޤޤޡ

PCǡǼĤ鸫ơ

٥륯åĥޡMr.ǥޡϤᡢ󣱤᤿Ȥˡ
΢¦̤ˤʤ뤫ͤƤäΤʤʤΤ
ʤʤʤȤʤΤ˥ҥޤʲ桢äȹͤ
ޤȤ˵äƤ褯Ƥߤȡˤ⡼¾Τ褦
ͤ뤳ȤǤ뤳ȤȯʡˤơֹͤΤҤȤġפ
뤳Ȥ򤷤ޤ()

ż֤Ǥäͤޤ
somewhere in the world 627ʿ 0:57:24 47382