Ȥ
=b,=aȤƽBasic

FOR a=1 TO 100
FOR b=a+1 TO 100
IF MOD(b,a)=0 AND MOD(b+1,a+1)=0 THEN LET s=s+1
NEXT b
NEXT a
PRINT s
END

f9ơ85()
˭ԡ 118ڡ 0:05:46 MAIL:fttnm528@ybb.ne.jp 46931
ǯ
Ȥꤢ#49631Ʊbasicץ85Фޤ
ǤϤ줫顣

120ڡ 16:43:08 46932
٥륯åĥ
1ΤȤ1ܿ2ܿ1ʤΤ3579949̤ꡢ
2ΤȤ2ܿ3ܿ1ʤΤ9159916̤ꡢ
3ΤȤ3ܿ4ܿ1ʤΤǡ3+34Ǹ34ο1527998̤ꡢʲά
118ڡ 0:13:54 46933
baLLjugglermoka
ꥢ륿ƨǤ
Ƥ᤮....
118ڡ 0:14:05 46934
Mr.ǥ
٥륯åĥͤΡ#46933ȤޤäƱ褦ˤޤ
ʤäȳڤʲˡꤽʡ
118ڡ 0:21:57 46935
⡼ޥ
ƱǤ...
=x
=x(x+1)+x ˤʤФΤ...

1-3,5,...[(100-1)/2]=49
2-8,14,...[(100-2)/6]=16
3-15,27,...[(100-3)/12]=8
4-24,44,...[(100-4)/20]=4
5-35,65,...[(100-5)/30]=3
6-48,90...[(100-6)/42]=2
7-63..[(100-7)/56]=1
8-90...[(100-872]=1)
9-99...(100-9)/90]=1

=49+16+8+4+3+2+1+1+1=85

ޡȤˡΤꤿ ^^;...
118ڡ 0:38:44 46936
ϥ饮ݥƥ
ץǤʣʬ85ˤʤޤ
118ڡ 1:04:09 HomePage:湩ؤ˥46937
ֿء׾ι
b=1˿ޤ
ŻǤǧԲġ򤤤ޤ
118ڡ 3:55:29 46938
DSK24
ʬޤ
1ΤȤ饤9ޤǤ򤽤줾ޤ
118ڡ 9:27:53 46939
Ѥ
£ӣɣää㤤ޤ
118ڡ 12:06:17 46940
Ϸ
Ȥޤ
򥤡ʥܣˤdz꾦;Фޤ
­ޤ
;꤬꾮Ȥϣĸ餷ޤ
λȣλǤ
ݣ᣸Ȥʤޤ
118ڡ 16:23:00 MAIL:takaaki-k@aqr.bbiq.jp 46941
ˤ⡼
ȥܣκǾܿϥʥܣˤѤƻ˥ᣱ夲ޤ
118ڡ 21:35:57 46942
ǯ
ؤǡ
abܿa+1b+1ܿ a+1=1ǰb+1ƤФ褤
a+1=(kb+1)(b+1)101
¨k{101/(b+1)-1}/b
kοb+110kθĿȹפ85

120ڡ 11:01:12 46943
Τ֤
ꤷƹͤ(+1)^2-1Υ˴ؤƺǾΥʤΤǤ饢˺Ǿܿ100ޤǤϰϤ­­нФޤ 10ʾˤʤʿ100ĶΤ9ޤǤȻʬΤǤФޤ
119ʶ 23:33:32 46944
Τ֤
ȥ+1κǾܿǤߤޤ
119ʶ 23:35:16 46945
cocogoo
ͤη׻ᤤΤϤäФǥ򣱤9ޤѲݤΥθĿɽ缡ȤŪˡǡְ㤤ʤ򤭤ޤ
120ڡ 23:49:14 46946
ޤ
ޤǡץ뷯˴ĥäƤ餤ޤ(^^;
ȡʥܣˤκǾܿǤ뤳Ȥˡ̵ŤȤǤޤ
ưȤڤǧޤ
somewhere in the world 122ʷ 11:21:11 46948