٥륯åĥ
102̤ꤺĤ1024̤ꡣ
оΤоΤʤΤ8̤ꡣ
оΤоΤǤʤΤǡ
оΤʤΤоݤμġ줾32-824̤ꤺĤʤΤ48224̤ꡢ
оΤʤΤ64-856̤ʤΤ56228̤ꡣ
оΤǤоΤǤʤΤĤʤΤ912̤9124228̤ꡣ
8+24+28+228288̤ˤʤޤ
520ڡ 0:27:11 50491
ǯ
995
520ڡ 0:30:07 50493
٥륯åĥ
#50493
ɤǸΤ褦ʵ顢Ǥ
Ȥϰ㤦Ǥ
520ڡ 0:34:12 50494
ۤ
ס1ȤȤǵǰǤ
ǽޥ˿褦Ȥޤ󤬤餬äƤ
͵ʤ֥ݥη׿פDzޤġʡء
饤λ͸γƸˤĤơưʤѥ¤
餫2^10+2^6+2^5+2^5ʤΤǡ4dzä288Ǥ
ץץץɡ 520ڡ 0:43:27 HomePage:ʤΤ50495

Ǥä˺Ƥޤ
ľ˾ʬƿޤѤǤ
ޡȤ˲򤱤Ƥ褦Ǥ
520ڡ 1:18:52 50496
ޥ
ʤ...ФƤޤǤorz
𡡡 520ڡ 8:57:55 HomePage:ARENA50497
ߤ뤯
(2^10+2^5+2^6+2^5)/4
С󥵥ɤǤ
520ڡ 19:25:03 50498

ݥӥե˥롡C_12H_(10-n)CL_n (0n10)ΰΤο210ĤǤ
2ĤΥե˥Ʊʿ̾ˤϤʤΤǡ
ȤϿۤʤޤ
ϻѷ΢֤ƤƱˤʤΤ1Ĥ˿ȡ210ˤʤޤ
夲ȡоˤĤƥ٥ޤѤξdzǧǤޤ
521ʶ 1:04:30 50499
٥륯åĥ
#50499
ȤۤƱʬҤʤǤ͡
288Ǥʤ210209+1ˤˤʤΤϡñ礬žǤ뤫Ǥ礦
521ʶ 8:47:23 50500

#50500
äȤȻפޤ
ʿ̤ǸʤСϻѷĸ΢֤ΤƱȿȡ210ˤʤޤ
ʣˤϤʤޤ򤤺ȤǤ
521ʶ 9:02:16 50501
ߤ뤯
С󥵥ɤ
(2^10+2^5+2^8+2^8+2^6+2^3+2^3+2^5)/8=210Ǥ
521ʶ 12:36:51 50502

#50502
С󥵥ɤѤʤ鼪ǡ
ˤ狼˳ФĤǤ񤷤ơ
¤٤ƤҤä֤ꤷƳƮ
ߤ뤯μ򤷤ޤ(Ĥ)
521ʶ 15:36:02 50503
ߤ뤯
С󥵥ɤؿؤη򤫤äƤʤΤʤΤ̤Ǥ衣
ΤäƤоΤΤɤʬ(¿ΤȤ)ȤDz򤱤ޤ
ݥӥե˥뷿ȡ
¦ξ岼ž¦ξ岼žβžΤ
Ѥ2^3ִ̤꤬ˤʤޤ
ȤȱȺϢưƤΤ2^2ִ̤꤬ˤʤޤ͡

򤯤ΤĤޤʤʤΤDz򤤤Ȥθ˻Ȥۤ⤷ޤ󤬡
521ʶ 17:54:36 50504
ˤ
ǹͤޤ
Ķļˡ 521ʶ 20:34:34 50505
٥륯åĥ
#50501
쥹꤬Ȥޤ
ؤϤޤդǤϤޤ󤬡ʬҤˤϤ򤤤Τޤ͡
521ʶ 23:52:15 50506
ˤ
̿ΣηǡϡĴ٤ޤ
Ķļˡ 522ڡ 5:25:10 HomePage:ޤޤ50507
ֿء׾ι
쿧ɤ뤳ȤǰƤǺ³Ƥޤ
äȵդơåǤʡˡ
522ڡ 13:09:01 50508
ˤ
GX˱ѤƤȤơGθѤXʬ
­Gΰ̿dzXGˤ뵰ƻοˤʤΤǤ͡
桢׻GθưƹͤꡢXθưƹͤꤹ
꤯ޤ͡
Ķļˡ 522ڡ 16:34:25 HomePage:ޤޤ50509
ֿء׾ι
ˤäRubyץߥ󥰤Ǥ
a=[0,1]
b=a.repeated_permutation(5).to_a
c=a.repeated_permutation(5).to_a
k=0;l=0;m=0;n=0

b.each do |i|
c.each do |j|
k+=1

if i+j == j+i then l+=1
end

if i+j == j.reverse+i.reverse then m+=1
end

if i+j == i.reverse + j.reverse then n+=1
end

end
end
p (k-l-m-n)/4+(l+m+n)/2
522ڡ 22:25:29 50510
ֿء׾ι
Ǹ4dzä2dzäϿͤηääƤơ
ץѤȤƤܰդʤΤǡľޤ

a=[0,1];b=a.repeated_permutation(5).to_a;c=a.repeated_permutation(5).to_a
d=[]
b.each{|i|c.each{|j|if !d.include?(j+i) and !d.include?(j.reverse+i.reverse) and !d.include?(i.reverse+j.reverse) then d.push i+j end}}
p d.size
524ʷ 9:01:13 50511
¤
ĤĤλ̤ꡢĤλ̤ꡢĤλ̤ꡢĤλ̤ꡢĤλ̤ꡢĤλ̤ꡢˤʤޤǤϹפ̤ˤʤäƤޤޤɤ㤦
524ʷ 17:24:20 50512
ֿء׾ι
ߤޤ̵̤ʬ¿äΤǡ˥ץåפޤ
ޤޤñˤʤꤽʵޤ

d=[]
a=[0,1].repeated_permutation(5)
a.each{|i|a.each{|j|d.push(i+j)if d.intersection([i+j,j+i,i.reverse+j.reverse,j.reverse+i.reverse])==[]}}
p d.size
524ʷ 17:49:46 50513
̴
#50493
2֤Dz򤱤Τˡ5֤⤫äƤޤޤ
ְ㤤ʤǾಽĤĤ뤳Ȥ˴뤨ޤ
ԤʡäƤܤʤΤǡƤ
ʬǤäȤǤ줿
ٻΤ桡 524ʷ 18:35:22 50514

#50512
4ĤΤȤ62̤ꡢ5ĤΤȤ62̤
ˤʤޤȤϰǤ
äƤФΤǤ
524ʷ 19:29:28 50515
locker
岼оΤνȲžоΤν礬Ʊȴ㤤Ƥƴְ㤨ޤ...
Ƕ٥⤯ʤäƤ뵤ޤ
524ʷ 21:53:30 50516
ֿء׾ι
#50498 #50510С󥵥ɤμ򤳤ǻȤ
(k+l+m+n)/4ȤǤΤǤ͡

ȤִѲʤִץǤɤäƸĤ뤫
βǤ

#50511ǤִˡϿͤηäߤƤΤ
ޤץǤˤϤʤäƤʤȤ˵դޤ
525ʲС 7:26:25 50517
ֿء׾ι
#50517
ž岼ִͿʤ餤
(0,1,2,3,4,5,6,7,8,9) (9,8,7,6,5,4,3,2,1,0) (5,6,7,8,9,0,1,2,3,4) (4,3,2,1,0,9,8,7,6,5)
飴ĤִͿ餻ȤΤ꤫ͭȡ
525ʲС 7:49:42 50518
鯤ο
ο޷ФƱѴϡ
ѴE
ʿȿžH
ľȿžV
ȾžR
4̤ꡣ

ΤȤ
E^2=H~2=V~2=R~2=E
HV=VH=RHR=RH=VVR=RV=H

x1024̤֤ΰĤȤ롣
ΤȤx,Hx,Vx,RxƱѴǰܤꤢ(²)x֤ˤ꼡Σ̤꤬롣
(1)x,Hx,Vx,RxƱ֤Ǥ롣ʲ²ΥФϣ֡
(2)x,Hx,Vx,Rxưۤʤ֤Ǥ롣ʲ²ΥФϣ֡
(3)Hx,Vx,RxΰĤƱ֤Ǥ롣ʲ²ΥФϣ֡

)Hx,Vx,RxΰĤƱ֤Ǥ롣,Rx2ĤƱ֤ˤʤ뤳ȤϤʤ
㤨СHxVxȤȡRxHVxHxx

ʿѴǼȤƱ֤ˤʤΤ32̤ꡣ
ľѴǼȤƱ֤ˤʤΤ64̤ꡣ
ȾžǼȤƱ֤ˤʤΤ32̤ꡣ
ʿѴľѴȾžǼȤƱ֤ˤʤΤ8̤ꡣ


(1)˳²8
(3)˳²ϡ(32-8)(64-8)(32-8)104
(2)˳²ϡ(1024-104*3-8)/4176

²ϡ8+104+176288
//
526ʿ 1:59:09 50519
鯤ο
#50519
ʢ)Hx,Vx,Rx2ĤƱ֤ˤʤ뤳ȤϤʤ
㤨СHxVxȤȡRxHVxHxx
526ʿ 2:01:38 50520
鯤ο
ɽ

ο޷ФƱѴϡ
ѴE
ʿȿžH
ľȿžV
ȾžR
4̤ꡣ

ΤȤ
E^2=H^2=V^2=R^2=E
HV=VH=RHR=RH=VVR=RV=H

x1024̤֤ΰĤȤ롣
ΤȤx,Hx,Vx,RxƱѴǰܤꤢ(²)x֤ˤ꼡Σ̤꤬롣
(1)x,Hx,Vx,RxƱ֤Ǥ롣ʲ²ΥФϣ֡
(2)x,Hx,Vx,Rxưۤʤ֤Ǥ롣ʲ²ΥФϣ֡
(3)Hx,Vx,RxΰĤƱ֤Ǥ롣ʲ²ΥФϣ֡

ʢ)Hx,Vx,Rx2ĤƱ֤ˤʤ뤳ȤϤʤ
㤨СHxVxȤȡRxHVxHxx

ʿѴǼȤƱ֤ˤʤΤ32̤ꡣ
ľѴǼȤƱ֤ˤʤΤ64̤ꡣ
ȾžǼȤƱ֤ˤʤΤ32̤ꡣ
ʿѴľѴȾžǼȤƱ֤ˤʤΤ8̤ꡣ


(1)˳²8
(3)˳²ϡ(32-8)(64-8)(32-8)104
(2)˳²ϡ(1024-104*3-8)/4176

²ϡ8+104+176288
//

526ʿ 2:05:06 50521
¤
50515
꤬Ȥޤ
ĤξˤĤƸƤƣ̤ˤʤޤ
ȤƤϤǣ̤ˤʤΤǤդǼǤȤȻפޤ
ΤȤΤꤿΤϻǤޤ
526ʿ 11:55:27 50522
ֿء׾ι
ҤĤ褦Ǥߤޤ
tͿִʤΤϰ̤ȿץˤޤ

t=[[5,6,7,8,9,0,1,2,3,4],[4,3,2,1,0,9,8,7,6,5],[9,8,7,6,5,4,3,2,1,0]]
d=[]
a=[0,1].repeated_permutation(10)
a.each{|i|d.push(i)if d.intersection(t.map{|j|j.map{|k|i[k]}})==[]}
p d.size
526ʿ 12:16:06 50523
ֿء׾ι
ˡĤƤߤޤ󤬡
ݥʤȤΰΤοΤȤִΥѥ䤷ơ

t=[[5,6,7,8,9,0,1,2,3,4],[4,3,2,1,0,9,8,7,6,5],[9,8,7,6,5,4,3,2,1,0]
,[0,1,2,3,4,9,8,7,6,5],[4,3,2,1,0,5,6,7,8,9],[9,8,7,6,5,0,1,2,3,4],[5,6,7,8,9,4,3,2,1,0]]

ȤȽФƤޤ

ʤ3ɤʬϡΣϤǽĤä
Ĵ٤Ȥ褯ơäȻ֤ޤǤޤ
526ʿ 14:40:55 50524