Mr.ǥ
ΤޤޤǤˤޤФ餯ˡϽ񤭹ޤʤǤޤ
74ڡ 0:11:44 40679
ߤ뤯
30ڤʤȰꤷƾ̤οͤδ֤ˤϳäʤΤ
74ڡ 0:12:37 40680

ˡʤɤī񤭹ߤޤ͡λˤϥѥɹƤȻפޤΤǡ
74ڡ 0:15:06 40681
ӷ
74ڡ 0:16:23 MAIL:k.kenji0503@gmail.com 40682
󤹤
⤷ơĤΥѥ轵ΤޤޤǤ
74ڡ 0:36:00 HomePage:twitter40683
ߤ
ǯΡ־οפñǽФ褦祵ӥɡ̤˿ˤ
ʬ⤸ʤȥʤΤ

ƱιŲߤϣĶƻȤäƤϤʤʤפ餤ξĤơ
⤦٤夲褫ä⡩
74ڡ 1:20:05 40684
ϥ饮㡼ƥ
ηǼĤΥѥɤְäƤޤΤޤޤǤ
äΤʤƶϫޤ
74ڡ 4:48:38 HomePage:湩ؤ˥40685
̴
ϥ饮㡼ƥƱǡäȲǰ㤦ΤȡǸϲդơܤʤȡ
ٻΤ桡 74ڡ 5:11:44 40686

򸫤ִֺ֡Ϥ򤱤ס
Ǥ1Ƥ10ߡ20ߡ30ߡɽƤΤǤ?
ǤϽʣ礬
ʣɽˤƤȤä줤ħ줱ä⤷
ȴطʤʤȤ˴ؿܤäƤޤǡʿ̲

10ߤ0Ģ5ߤġĤ29̤ꡣ

10ߤ14ĢߤĤΣ̤ꡣ
ǡ1+3+5+7++27+29Σ̤Ǥ
ߤʤϤ줬촶ʤΤʡ
74ڡ 6:21:50 40687

#40687ƱǤ10߶̤14ξ礫ͤƹԤޤ׻ǤŵǤ󥿡˽ꤵƤ⤪ޤ͡
74ڡ 7:39:03 40688
Mr.ǥ
#40687 ƱǤ֤äȴñ˵ޤꤽפȻפʤ⡢Ȥꤢƻ˷׻ޤ
74ڡ 8:11:50 40689
???
Υޥ
Option Explicit
Sub Macro1()
Dim a As Integer
Dim b As Integer
Dim c As Integer
Cells(1, 1).Value = 0
For a = 0 To Int(140 / 10)
For b = 0 To Int((140 - a * 10) / 5)
c = 140 - a * 10 - b * 5
Cells(1, 1).Value = Cells(1, 1).Value + 1
Cells(Cells(1, 1).Value, 2).Value = a
Cells(Cells(1, 1).Value, 3).Value = b
Cells(Cells(1, 1).Value, 4).Value = c
Next b
Next a
End Sub
74ڡ 8:48:02 40690
Τ֤
15ޤǤδ¤1515
74ڡ 10:27:23 40691
Τ
֣29ޤǤδ¡פδְ㤤Ǥ
74ڡ 10:31:17 40692
uchinyan
Ϥˤϡơϡ
ϡ褯ꤽǤ͡ºݡؤȤƤϤ褯Ǥˡ⤤Ȥޤ
ǡȤʤȡޤǤؤˤʤäƤޤޤ
㤨Сʴǡ

(ˡ1)껻äݤƻ
1 ߶̤硤5 ߶̤硤 10 ߶̤硤Ȥȡ
1 * + 5 * + 10 * = 140
ǡ
10 ߤ 0 ΤȤ(140 - 0)/5 + 1 = 29 ̤
10 ߤ 1 ΤȤ(140 - 10)/5 + 1 = 27 ̤
10 ߤ 2 ΤȤ(140 - 20)/5 + 1 = 25 ̤
ġ
10 ߤ 13 ΤȤ(140 - 130)/5 + 1 = 3 ̤
10 ߤ 14 ΤȤ(140 - 140)/5 + 1 = 1 ̤
ʾǤ٤ƤʤΤǡ
1 + 3 + + 25 + 27 + 29 = (30 * 15)/2 = 15 * 15 = 225 ̤
ˤʤޤ

(ˡ2)ХХο
1 ߶̤ x 硤5 ߶̤ y 硤 10 ߶̤ z 硤Ȥȡ
x + 5y + 10z = 140
ǡx 5 ܿʤΤ x = 5u Ȥơ
u + y + 2z = 28
ˡuy ζƱʤΤǡ
u = 2ay = 2bz = c ΤȤ
a + b + c = 14
ϡ3 ΤΤʣ 14 Ĥ־οʤΤǡ3H14 = 16C14 = 120 ̤ꡣ
u = 2a+1y = 2b+1z = c ΤȤ
a + b + c = 13
ϡ3 ΤΤʣ 13 Ĥ־οʤΤǡ3H13 = 15C13 = 105 ̤ꡣ
ʾǤ٤ƤʤΤǡ
120 + 105 = 225 ̤
ˤʤޤ
ͥνȡ 74ڡ 11:34:59 MAIL:uchi@sco.bekkoame.ne.jp 40693
uchinyan
ǼĤɤߤޤ㴳κ𤬤ä褦Ǥ͡
äݤˡȤƤϡƻĴ٤ơ1 29 ¤ 15 * 15 = 225 ̤ꡤȤΤΤ褦Ǥ
ͥνȡ 74ڡ 11:43:45 MAIL:uchi@sco.bekkoame.ne.jp 40694

ɽäƵ§򸫤ĤƲ򤭤ޤ
1߶̤λȤϼưŪ˷ޤޤ͡

(129)152225Ǥ
74ڡ 12:29:24 HomePage:40695
???
֣£ӣãңɣУԤΣԥץ
k=0:for j=0 to 140/10:k=k+(140-j*10)/5+1:next:msgbox k
75ʶ 10:40:29 40696
5
10nߤĤȤ

n1ˢ2

Ȥ⤤ޤ
75ʶ 12:53:41 40698
Ȥ
basic

let s=0
FOR a=0 TO 140
FOR b=0 TO 28
FOR c=0 TO 14
IF a+5*b+10*c=140 THEN LET s=s+1
next c
next b
next a
print s
END

f9ơ225()
˭ԡ 75ʶ 14:04:14 MAIL:fttnm528@ybb.ne.jp 40699

140-10x-5y0
y-2x+28
x,y0ʾγʻο
ޤñ
29+28++3+1=15^2=225
76ڡ 19:11:11 40700

ְäƤޤ
140-10x-5y0
y-2x+28
x,y0ʾγʻο
ޤñ
29+27++3+1=15^2=225
76ڡ 19:14:52 40701
hide
5ߤοǾʬ
0碪1001415̤
1碪ɬ1ߤ5硣Ĥ130ߤ10ߤ01314̤
2碪Ĥ130ߤ10ߤ01314̤
3碪ɬ1ߤ5硣Ĥ120ߤ10ߤ01213̤
4碪Ĥ120ߤ10ߤ01213̤

Ȥ15+15*14/2*2=225
710ʿ 16:31:27 40702