ߤ
ɤο⡢Ф룷ͤ˳μ¤ˤˤϣĤɬס
ΤǡߣᣲȤȡ
22ڡ 0:07:46 26569
ޤ륱
轵³ơߤʡ᤹
22ڡ 0:11:29 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱26570
Ҥ
ƿäƤȤ
ФʤۤȤɬפʤǤ礦
㤨СְʳĤĤäƤʤȤͤϣĤĤǣͤĤȤä㤦Ȥˤʤ꤬Ωʤ褦ʡ
22ڡ 0:12:20 26571
Taro
ޡ֥祳(ʪˤȯޤ

#£ʪˤäǤְäƤ⼫ʬäƤޤ(^^;

22ڡ 0:15:03 26572
ޤ륱
#26571
ä椫顢ͤˤɤ򤤤Ĥۤ뤫ϡǽΥޥ뤵ˤǤȹͤСOKǤϡ
22ڡ 0:17:19 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱26573

̤򲼤IJ
22ڡ 0:15:54 MAIL:duan.ttynkgw.surk@hotmail.co.jp 26574

ΰտޤ߼Τ˻֤פƤޤޤ
URL:http://gtrambler815.blog9.fc2.com/
22ڡ 0:17:04 26575
Ҥ
ƿäƤȤ
ФʤۤȤɬפʤǤ礦
㤨СְʳĤĤäƤʤȤͤϣĤĤǣͤĤȤä㤦Ȥˤʤ꤬Ωʤ褦ʡ
22ڡ 0:17:33 26576
Ҥ
ƿäƤȤ
ФʤۤȤɬפʤǤ礦
㤨СְʳĤĤäƤʤȤͤϣĤĤǣͤĤȤä㤦Ȥˤʤ꤬Ωʤ褦ʡ
22ڡ 0:19:10 26577
Ҥ
ޤ
㤤Ǥ
ֺǤ⾯ʤפDz褹뤳ȤǤ
ǡܥ򥯥åν񤭤ߤ٤ʣƤޤΤǤɤ褤ΤǤ礦
ѥɤ˺ƤޤäΤǤ
ˤǤ򤫤ƥޥ
22ڡ 0:22:35 26578
CRYING DOLPHIN
AH8ĤǹͤƤơʤǰ㤦ȤۤƤ
Ǥ

뿧(ʲ)ǤСο򣳿()ꤹ
Ȥˤʤ롢ʤͤӽФȤˤ뿧­
Ȥɤȯ롣
ǡ٤Ƥοİʾ夢ФʾǤ
ġ櫓ǣߣᣲİʾ夢Ф͡
ǡ򤢤
(ADG)(ABE)(BCF)(CDG)(AED)(BEF)(CFG)(ADG)(BE)(CF)
ǯԥ奦ȡ 22ڡ 0:29:49 HomePage:ȤƻȤ26579
ܥإߥ
ͤ飷֤ͤȤȤϡդˣͻĤȤȤǤ͡
餽ΣͤƱΥ祳äƤƤ¾Σͤˤ
ͤƱΥ祳Ŀͤͤ褦ˤФ褤ΤǡƱ
Υ祳ϾʤȤ⣴Ĥޤ顢*ĤǣĤȤͤ
褤ΤǤ礦
22ڡ 0:37:10 26580
ޤ륱
ϡüȤơͤϰ쿧ġĤꣳͤȤĶԸʿʥǹͤޤ
̤ȤƤϡƱġ
äƤΤʤ
22ڡ 0:37:45 MAIL:take4310@mobile.email.ne.jp HomePage:ޤ륱26581
Julumun
()*4,(̵)*6
ʤƤΤ⡢ǽǤ礦
֤򣱣ͤۤäȤעؤ򸫤ȡ
0ۤäɤȲᤷƤΤäʬޤ󤬡
22ڡ 0:38:34 26582
mhayashi
#26581
⤽ͤޤʤԸʿǤ
22ڡ 0:45:39 HomePage:M.Hayashi's Web Site26583
ݤ
ޤ륱󤵤mhayashi
⤽Ǽ򡣻֤ϳݤޤ
äƤϼʤ
Ƹɡ 22ڡ 7:52:54 MAIL:hopes@mba.ocn.ne.jp HomePage:ȣϣУţӤ褤Ȥ٤Ϥ26584
ϥ饮㡼ƥ
Ϥ褦ޤ
̶彣 22ڡ 8:00:30 HomePage:ĩ26585
Toru Fukatsu
ƱǤäȲ餷񤤤Ƥߤ褦Ȼפäơ񤤤ɡɤޤꥹåꤷܸˤʤޤǤ
ɤ줫οİʲʤСοäƤʤͤͰʾ夤ΤǡŬäƤɤο⣴İʾ夢뤳Ȥɬס
դƤοĤСɤοˤĤƤ⡢ƱοͤƱʤ褦ˤФ뤳Ȥǡ٤ɬʤȤҤȤϤοĤȤˤʤäơʬ
22ڡ 10:00:30 MAIL:tfukatsu@tth-japanpost.jp 26586
uchinyan
Ϥˤϡ
ϡǽդ褯ʬ餺Τ褦˲ᤷƲ򤭤ޤ̤餹ȡǤ褵Ǥ͡
ޡ֥祳ȤΥѥʬλ˾ϤʤֺǤ⾯ʤפȤΤǡ
Ūʾ֤ͤƤΤȻפޤ
Ĥޤꡢޤʬդξ褦ʥޡ֥祳ȤΥѥꤷƤ褤ȤȤǤ
Ȥʤȡޡ֥祳ȤΥѥϹͤɬפϤʤʬλͤФȤˤʤޤ
ơǾԺȤ֥ϥϡפȤ ^^/
10ͤ7ͤǤդǾ7·ˤϡƿȤ⾯ʤȤ7ͤï1ͤäƤɬפޤ
ȤȤϡο㤨֡ϡ10ͤΤʤȤ4ͤäƤʤФʤޤ
⤷3ͰʲȡĤ7ͤȤˡ֤¸ߤʤȤˤʤΤǡ
٤ƤοˤĤƤΤȤΤǡʤȤ⡢Τǡ4 * 7 = 28 Ĥɬפˤʤޤ
ǡ㤨СΤ褦˳ƿĤʬС28 ĤդȤʬޤ
֡ġˡСˡʥԥ󥯡ˡ
֡ġˡСˡʥԥ󥯡ˡ
֡ġˡСˡʥԥ󥯡ˡ
֡ġС򡤥ԥ󥯡
ʤϥˡǤϤʤ¾ˡǽǤ
äơ28 Ĥɬ׽ʬˤʤޤ
ͥνȡ 22ڡ 11:33:34 MAIL:uchi@sco.bekkoame.ne.jp 26587
uchinyan
Ǽġɤߤޤ󡢴ŪˤƱ褦Ǥ͡פϡȷ㸶ȤȤʡ
#26571, #26575 ʤɡ
ΤˤäȾĤߤˤǤ͡Ǥ⡢ǽϤΰġʤʤ (^^;
#26582
0ۤäɤȲᤷƤΤäʬޤ󤬡
Ʊ褦áػߤƤȤפޤ󤬡QŪˤѤǤ͡
ޤˤ衢̤ˤϴطʤ褦Ǥ
Ϥꡢդ򤷤äȤĤळȡݥȤΤª뤳ȡäȤȤʤ
ͥνȡ 22ڡ 12:06:24 MAIL:uchi@sco.bekkoame.ne.jp 26588
isiisi
ĤοĤУȤɬĤϤο뤳ȤˤʤΤǤϤȻפޤߣᣲ
22ڡ 14:16:51 26589

̤դªʤ
ʤߤˡޡ֥祳ˤŴӥȥΥΤޤդƤ
22ڡ 19:26:18 26590
⡼ޥ
ä줿
ߤʤƱߤ
ƱĿͤͤʤ̵ʤΤǡ
1111
2222
3333
4444
5555
6666
7777
ǡ10ͤۤäȤˤʤ뤷ƿͤθĿʽĤ˹ͤˤϥХǤ
ǡɤ7Ǥǽ(ŤIJ˰ĤŤĤ餹Ƥ⤺ʤΤǡ
Ĥޤꡢ(1),(1,2),(1,2,3),(1,2,3,4),(2,3,4,5),(3,4,5,6),(4,5,6,7),(5,6,7),(6,7),(7) Τ褦ۤ櫓ǡ4x728ġ

#26582 ιͤޡȤʡ
#26581 ϡդμʤΤǤ礦7ͤǤʤȡĤޤꡢ6ͰʲǤϤʤȤդȤ顢3ͤǤä㤦餤ʤ褦ʡ

ǽʤ٤Ƥۤϡ1ۤ10C42ۤ10C4ʤΤǡ(10C4)^7 ̤⤢롩
Ȥ⡢ιͤǡ0ġ1ġ2ġŤĤ餷ơ10̤ꡩ
23ʶ 11:53:59 MAIL:kennji72001@yahoo.co.jp 26591
uchinyan
(ʬäȤ򡢾ɲäޤ)
#26591
󡼡
#26582 ιͤޡȤʡ
ޡȤɤϰոʬȤǤ礦祳館ʤͤȤΤϡʤȤ⡢ĿŪˤϷʤ --;
#26581 ϡդμʤΤǤ礦
7ͤǤʤȡĤޤꡢ6ͰʲǤϤʤȤդȤ顢3ͤǤä㤦餤ʤ褦ʡ
ääƤϡɬդȤʤȻפޤ
ϡ֤ɤΣͤǥ롼פäƤס֣٤·פȤäƤʤΤǡ1ͤ7·äƤ⤤ϤǤ
ˡ7ͤǤʤȡĤޤꡢ6ͰʲǤϤʤפȤɲäΤϡǽǤ礦
äȤ⡢ϤΤʡ
(ɲ)
Ϥꡢ̵褦Ǥ
ͤ2Υ祳äƤȤޤȡĤ5·ˤϡǰ11ͤȤƤ⡢
ޤ٤¿Ȥ5ͤǺѤǤޤޤ
6ͰʲǤ7·ʤͤƤΤǡ̷Ǥ
äơɤοͤ1ĤȤǤޤ
11ǺǾȤʤȡƱ2İʾäƤƤ̵̣Τǡ11İʲƤʤȤˤʤޤ
ξǾˤϡ111Ĥ7ͤǸ3ͤŬ1İʲޤ󤬡
ƱĿͤ2Ǥޤ7·ʤΤǡϡդޤ
(ɲý)
ʤߤˡηǼĤ˸߽񤭹ޤƤʬϡ٤ơ6Ͱʲ·äƤޤ礬ꡢǤ
㤨СۤɤĤϡɤ1ͤDzǽ⡼ޥ󤵤Τϡ(1,2,3,4), (5,6,7) 2ͤDzǽ
ʤ7ͤǤʤȡĤޤꡢ6ͰʲǤϤʤפȤǡ֤ޤ7ͤǡפѹС
ǾĿϡ祳⤿ʤͤǧС7ġǧʤȡ10ĤǤǤϡ򤯤ʤǤ͡
ǽʤ٤Ƥۤϡ1ۤ10C42ۤ10C4ʤΤǡ(10C4)^7 ̤⤢롩
䤽Ȥ⡢ιͤǡ0ġ1ġ2ġŤĤ餷ơ10̤ꡩ
̤ۤͤʤСϼʲȻפޤ(10C4)^7 = 18010885410000000 ̤ꡢȻפޤ
̤ۤͤʤʤСפ˥祳ʬξ硢ϡ񤷤ʴäȤ⡢10̤¿Ǥ͡
ͥνȡ 24ڡ 12:15:41 MAIL:uchi@sco.bekkoame.ne.jp 26592
⡼ޥ
#26592

6ͤνˤäƤɬǽǤϤʤ7ͤʤɤƤǽȤ̣ǤϤǤ礦
23ʶ 18:42:05 MAIL:kennji72001@yahoo.co.jp 26593
uchinyan
#26593

6ͤνˤäƤɬǽǤϤʤ7ͤʤɤƤǽȤ̣ǤϤǤ礦
ȤΤϡ6ͤνˤäƤϲǽʤȤ롢ȤȤǤ͡
ʤСդȹפȻפޤǤϡ7ͤǤʤȡĤޤꡢ6ͰʲǤϤʤפȤΤȤϰ㤦Ȼפޤ
ͥνȡ 23ʶ 19:01:45 MAIL:uchi@sco.bekkoame.ne.jp 26594
ХХ
7ĻäƤгμ¤ʤΤ(7*10)
λƼ6Ĥ̵̤ˤʤ뤫(6*7)
Ȥ70-42ȤͤDzäƤޤ
23ʶ 19:47:28 26595
ХХ
7ĻäƤгμ¤ʤΤ(7*10)
λƼ6Ĥ̵̤ˤʤ뤫(6*7)
Ȥ70-42ȤͤDzäƤޤ
23ʶ 19:52:28 26596
2709
䣳Τʤ
ѥˤޤäƤ롡 23ʶ 22:17:47 26597
⡼ޥ
#26595 ϡ#26581 Ρޤ륱󤵤ƱͤǤ͡

#26594
uchinyanθ̤ΰ̣ΤĤǤ

ʤߤˡʼ­Ǥ
ɤ1ͤǤǽʿϡ7*(10-1+1)=70
2͡7*(10-2+1)=63




7͡7*(10-3+1)=28



10͡7*(10-10+1)=7

̤ m ͤˡk ΤΤۤäȤ ɤ n ͤǤ k बޤǾͿϡk*(m-n+1) ͤǤ͡
23ʶ 22:45:09 MAIL:kennji72001@yahoo.co.jp 26598
uchinyan
#26596
ࡢɤʤ
䤽λƼ6Ĥ̵̤ˤʤ뤫(6*7)
ޤҤȤϤ̵褦˻פޤ
ºݡ8ͤ7ξͤȡ
ХХˡǤϡ7 * 10 - 6 * 8 = 70 - 48 = 22 ġǤ
ǼĤγˡȡƿ 3 ĤĤ 3 * 7 = 21 ġˤʤޤ
ºݡ21Ĥǡ7Ĥο 1 7 ɽȡ
3ͤ (1,2,3,4,5,6,7), 7ͤ0ġȤ
(1), (1,2), (1,2,3), (2,3,4), (3,4,5), (4,5,6), (5,6,7), (6,7), (7), (0)
ʤɡ21Ĥǡɤ8ͤǤ7·Ȥʬޤ
ͥνȡ 23ʶ 23:02:49 MAIL:uchi@sco.bekkoame.ne.jp 26599
uchinyan
#26598#26599
#26595 ϡ#26581 Ρޤ륱󤵤ƱͤǤ͡
̣ʤΤʤѤߤޤ󡣤ʤСǤ
Ǥ⡢ΰ̣˼ʤäˤΰ̣ʤ
8ͤ7ξϤɤͤΤǤ礦
#26598
̤ m ͤˡk ΤΤۤäȤ ɤ n ͤǤ k बޤǾͿϡk*(m-n+1) ͤǤ͡
Ǥ ^^:
ͥνȡ 23ʶ 23:45:05 MAIL:uchi@sco.bekkoame.ne.jp 26600
⡼ޥ
#26600
Ǥ͡
8ͤ7ξϡޤ륱󤵤ιͤǤϡƱ8ͤΤ7ͤ1ŤĤĤ2ͤ7ŤĻƤС7+7*2=21
ХХιͤǤϡ7*10-6*8 ǤԽʬǤ͡8ܤοͤϡ0Ǥ顢7*10-6*7-7=21 Ȥʤ뤫ʡ
24ڡ 11:01:52 MAIL:kennji72001@yahoo.co.jp 26601
harumoe
棷֤ȤäƤͤ͡äƤФΤǡͤɬפ뤿ᡢ͡ߣᣲȤʤ
򣱣ߣԤΥޥܤȹͤȤƱͤƱʤ褦˹Ԥ򤺤餹¤ϡïˤɤʬƤ̤ƱǤ롣

24ڡ 14:49:01 26602
⡼ޥ
10̤ͤʤϡ
1111000000
2222000000
0222200000
0022220000
0002222000
0000222200

5ʤΤǡ37˴ؤƤƱͤ˹ͤ5^6=15625 ̤꤫ʡ

24ڡ 17:52:45 MAIL:kennji72001@yahoo.co.jp 26603
uchinyan
#26603
󡢤ñˤɤʤ褦ʵΤǤ褯ʬʤ
1 22 3 Ȥξ礬줾ΩʤС̤ˡ5^k ˤʤǤ礦
1, 2, 3 ߤϡ1 2 2 31 3 ѤñˤϤʤ褦˻פޤʣ顢ĤߺѤȤꤽ
ޤñѤȤƤ⡢ĤĤȹ礻 7C2 = 21 ʤΤǡ5^21 ⡣Ǥ⡢Ѥʵ롣
ͥνȡ 24ڡ 20:58:51 MAIL:uchi@sco.bekkoame.ne.jp 26604
2709
319οޤʤ
ѥˤޤäƤ롡 24ڡ 21:59:00 26605
Ҷ˥ޥ
̾˽񤤤Ƥ10ʾ70ʲȤȤѤ10֤ˤǤä顢28ΤȤǷǼĤФƤФƤȤ򤷤ä
ӤʤƥѥǤ 25 1:06:01 26606
⡼ޥ
äȿܤض
http://www2.nkansai.ne.jp/users/yoshioka/index.htm
κ򤤤Ǥ
ޡȤʲϤɤФΤʡ

#26604
Ȥ⡢10̤ͤˡǤΤǤС#26592ˤ10!dzФΤǤ礦

25 10:57:46 MAIL:kennji72001@yahoo.co.jp 26607
uchinyan
#26607
䤽Ȥ⡢10̤ͤˡǤΤǤС#26592ˤ10!dzФΤǤ礦
ʴŤʤǤºݤˤäƤߤʬޤˤʤޤ衪
ǡʣλƱǤϤʤǤ
ͥνȡ 25 11:31:11 MAIL:uchi@sco.bekkoame.ne.jp 26608
⡼ޥ
#26608
ˡ񤷤ʤ
1111000000 Ȳ˹ͤϡ줬10ĤΤ4Ĥͤ
Ĥ˹ͤϡ17Ȥˤ뤫ʤͤФȤޤǤʬǤޤȯۤ˿Ÿʤ
ɤʤäꤷͤƲޤƬˤʤäƤ
25 13:14:33 MAIL:kennji72001@yahoo.co.jp 26609
uchinyan
#26609
ࡢԤͤäƤޤޤ(^^;
Ƭ٤ˡ#26607
http://www2.nkansai.ne.jp/users/yoshioka/index.htm κ
ͤƤߤޤϡߡ罸Τ褦ʤΤǡǤϡˡϽ񤭤ޤ
ʤߤˡΡǧڡפԷǼĤС
ΥͥȤޡȤʲˡΥݥȤˤʤꤽʤȤ񤤤Ƥޤ ^^;
ͥνȡ 25 16:39:15 MAIL:uchi@sco.bekkoame.ne.jp 26610
⡼ޥ
Ƭ٤ͧˡޤƤʤǤ


1/(x+1)+1/y+1/{(x+1)y}=1/1991
(x,y)ϲȤ뤫

빽Ǻߤޤ
25 18:04:30 MAIL:kennji72001@yahoo.co.jp 26611
uchinyan
#26611
64ְ㤤ʡ
ͥνȡ 25 20:36:39 MAIL:uchi@sco.bekkoame.ne.jp 26612
⡼ޥ

1/(x+1)+1/y+1/{(x+1)y}=1/1991
(x,y)ϲȤ뤫

錄ϡ
1/(x+1)+1/(x+1)y=(y+1)/(x+1)y=1/1991-1/y=(y-1991)/1991y
(y+1)/(x+1)=(y-1991)/1991
x+1=1991m
(y+1)/m=y-1991
y+1=(y-1991)m
y=(1991m+1)/(m-1)=1991+1992/(m-1)
顢m-1 ϡ1992
1992=2^3*3*83 ʤΤǡm-1 ϡ4*2*2=16 Ĥ롣
(x,y)=(1991m-1,1991+1992/(m-1))

ºݤˡȤСm-1=3 ΤȤ(x,y)=(1991*4-1,1991+1992/3)=(7963,2655)
1/7964+1/2655+1/7964*2655=(2655+7964+1)/7964*2655=1/1991 Ωġ

줫餹ȡ1991 ǤʤƤ⡢2Ĥϲ¸ߤ뤳Ȥޤ͡
25 23:11:29 MAIL:kennji72001@yahoo.co.jp 26613
⡼ޥ
#26615
󥿡ͥåȤĴ٤ФǤ⤢Ȼפޤ

¤ο http://aac.fc2web.com/
䤾äơ錄ˤϡ

2709󡢤錄⤤򤯤ΤǤޤǤ򤤤ʤäƻפäϪƤ餦줷ʡʤݤǤʤС
26ʷ 0:28:21 MAIL:kennji72001@yahoo.co.jp 26616
uchinyan
#26613
󡢺Ϥä˻Τǡβˡϸǽ񤭹ߤޤ
⡼ޥ󤵤Τȡx = 1991, y = 1991*1993 ˤʤäƤޤ󤬡
1/(1991+1) + 1/(1991*1993) + 1/((1991+1)*(1991*1993))
= 1/1992 + 1/(1991*1993) + 1/(1991*1992*1993)
= 1/1992 + (1992 + 1)/(1991*1992*1993)
= 1/1992 + 1993/(1991*1992*1993)
= 1/1992 + 1/(1991*1992)
= 1/1992 + (1/1991 - 1/1992)
= 1/1991
Ȥʤꡢˤʤޤ
äơȴȻפޤ衣
ͥνȡ 26ʷ 8:51:04 MAIL:uchi@sco.bekkoame.ne.jp 26617
uchinyan
#26613, #26617
βˡǤ
1/(x+1) + 1/y + 1/{(x+1)y} = 1/1991
μʬʧäѷȡ
y(x+1) - 1991 * y - 1991 * (x+1) = 1991
(y - 1991)((x+1) - 1991) = 1991 + 1991^2 = 1991 * 1992
(x - 1990)(y - 1991) = 1991 * 1992 = 11 * 181 * 2^3 * 3 * 83
(x - 1990)(y - 1991) = 2^3 * 3 * 11 * 83 * 181
x, y ͤƤΤǡѷƱѷǤäơ򤬸äʶꤹ뤳ȤϤޤ
ơդγ̤ϡξ뤳ȤǤޤƱǤʤФʤޤ
ξϡ
-1989 <= x - 1990 < 0, 1990 <= y - 1991 < 0
ʤΤǡ
0 < (x - 1990)(y - 1991) <= 1989 * 1990 < 1991 * 1992
ȤʤꡢϤޤ󡣤ǡ
x - 1990 > 0, y - 1991 > 0
Ȥʤޤäơդο¸ߤ뤳Ȥˤʤޤ
դθĿϡǰʬλؿ
(3 + 1) * (1 + 1) * (1 + 1) * (1 + 1) * (1 + 1) = 64
ĤޤꡢθĿϡ64 Ĥˤʤޤ

#26613ϡ
(y+1)/(x+1)=(y-1991)/1991

x+1=1991m
Ȥդȡ m ˸ꤷƤǤ͡
ǽμñδطǤʤΤǡθꡢä m ˸¤äȡȻפޤ
ͥνȡ 26ʷ 10:55:31 MAIL:uchi@sco.bekkoame.ne.jp 26618
⡼ޥ
#26617
uchinyanΤä̤ꡣ
ɲäͤޤ1ΤȤͤʤȤʤΤǤ礦ޤΤȤޤƤޤ

1/(x+1)+1/(x+1)y=(y+1)/(x+1)y=1/1991-1/y=(y-1991)/1991y
(y+1)/(x+1)=(y-1991)/1991
x+1=1991m
(y+1)/m=y-1991
y+1=(y-1991)m
y=(1991m+1)/(m-1)=1991+1992/(m-1)
顢m-1 ϡ1992
1992=2^3*3*83 ʤΤǡm-1 ϡ4*2*2=16 Ĥ롣
(x,y)=(1991m-1,1991+1992/(m-1))

1/y+1/(x+1)y=(x+2)/(x+1)y=1/1991-1/(x+1)=(x-1990)/1991(x+1)
(x+2)/y=(x-1990)/1991
y=1991m
(x+2)/m=x-1990
x+2=m(x-1990)
x=(1990m+2)/(m-1)
x=1990+1991/(m-1)
m-1 ϡ1991
1991=11*181 顢2*2=4 ġ

1/(x+1)+1/y=(x+y+1)/(x+1)y=1/1991-1/(x+1)y=((x+1)y-1991)/1991(x+1)y
1991(x+y+1)=(x+1)y-1991
xy-1990y=y(x-1990)=2*1991=2*11*181 顢2*2*2=8ġ

ǡޤΤȤ16+4+8=28 ġ
ʺǸΥ x=1991 Ǥޤ͡
26ʷ 12:01:40 MAIL:kennji72001@yahoo.co.jp 26619
⡼ޥ
#26618
uchinyanβˡæ˹Ǥ
꤬Ȥޤ
26ʷ 12:11:32 MAIL:kennji72001@yahoo.co.jp 26620
粬ҹ
ʸϤΰ̣ɤƤʤäߤǤʡ
ƱäƤʤƤ⤤ΤǤ͡
27ʲС 16:54:34 MAIL:toshi009@land.hokuriku.ne.jp 26621
uchinyan
#26592 ¾
̤ۤͤʤʤСפ˥祳ʬξ硢ϡ񤷤ʴ
ɤˤԤͤäƤޤäΤǡ10ͤ3Υ祳ۤ7ͤǤ٤Ƥο·硢3 * (10 - 7 + 1) = 12ġ
ƻ˾ʬƿƤߤޤ
̤ˡǷ׻ơ77 ̤Τ褦Ǥޤ꼫ʤǤ
ۤ줿祳οοǾʬȤäȵ§ꤽʼ񤱤ޤ
3a͡2b͡1c͡ȤΤ3 * a + 2 * b + 1 * c Ƚ񤯤Ȥȡ
3 * 4 + 2 * 0 + 1 * 0 : 1
-> 1
3 * 3 + 2 * 1 + 1 * 1 : 3
3 * 3 + 2 * 0 + 1 * 3 : 1
-> 3 + 1 = 4
3 * 2 + 2 * 3 + 1 * 0 : 1
3 * 2 + 2 * 2 + 1 * 2 : 3 + 2 + 1 = 6
3 * 2 + 2 * 1 + 1 * 4 : 3
3 * 2 + 2 * 0 + 1 * 6 : 1
-> 1 + 6 + 3 + 1 = 11
3 * 1 + 2 * 4 + 1 * 1 : 3
3 * 1 + 2 * 3 + 1 * 3 : (3 + 2 + 1) + (2 + 1) + 1 = 6 + 3 + 1 = 10
3 * 1 + 2 * 2 + 1 * 5 : 3 + 2 + 1 = 6
3 * 1 + 2 * 1 + 1 * 7 : 3
3 * 1 + 2 * 0 + 1 * 9 : 1
-> 3 + 10 + 6 + 3 + 1 = 23
3 * 0 + 2 * 6 + 1 * 0 : 1
3 * 0 + 2 * 5 + 1 * 2 : 3 + 2 + 1 = 6
3 * 0 + 2 * 4 + 1 * 4 : ((3 + 2 + 1) + (2 + 1) + 1) + ((2 + 1) + 1) + 1 = 10 + 4 + 1 = 15
3 * 0 + 2 * 3 + 1 * 6 : (3 + 2 + 1) + (2 + 1) + 1 = 6 + 3 + 1 = 10
3 * 0 + 2 * 2 + 1 * 8 : 3 + 2 + 1 = 6
3 * 0 + 2 * 1 + 1 * 10 : 0
3 * 0 + 2 * 0 + 1 * 12 : 0
-> 1 + 6 + 15 + 10 + 6 + 0 + 0 = 38
--->
1 + 4 + 11 + 23 + 38 = 77 ̤
줫顢ޤ̲Ȥ⡢7ޤǤɤ夯ȤǤ뤫ʡ

ȡ񤤤ΤΡʬʤʣˤʤΤǡϤ񤷤Ǥ
ͥνȡ 28ʿ 7:26:28 MAIL:uchi@sco.bekkoame.ne.jp 26622

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֤꾯ʤϤʤפȤǤϤޤ󤬡
28ʿ 11:54:01 MAIL:kawada@eng.gunma-u.ac.jp 26623
⡼ޥ
#26622
äȹͤƤޤҤäȤƤǤϡ

28Ĥ1ܤ7İʲ10ܤʬۤϡ
k1k2k3k4k5k6k7k8k9k10
k1+k2++k10=28
򤤤Ȥ߹碌γơǡ7ƱƱܤˤʤʤ褦4Ĥ֤ȤͤФ褤ΤǤ礦ԥ塼Ǥʤ¤׻Ǥˤʤʤʤ礭ˤʤꤽ
28ʿ 19:44:47 MAIL:kennji72001@yahoo.co.jp 26624