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Article #21023Re: ����һ�����ʽ���ˣ�չ�������ʽ ϵ����α�̣�
From: �����ޡ���ӵ�Ұ�
Date: Tue, 22 Jul 2003 02:25
Date: Tue, 22 Jul 2003 02:25
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1790 bytes
������һ�£���ʵ�����д �õݹ������1-n��ȡi�����ȫ����� ��ÿ���һ����ϵ�ͬʱ������˻� Ȼ�� sum�����Ϳ����� �� �� hermit (�����ޡ���ӵ�Ұ�) �Ĵ������ᵽ: �� : ���й��ɣ�����ȽϷ����Ǻ� : c0 = a1*a2* ... *an : c1 = a1*a2*...*an-1*bn + a1*a2*...*an-1*b-1*an + ...+b1*a2*...*an : �ȵ� : ci = ��aϵ����ȡn-i ���bϵ����ȡi������ϵij˻�֮�� : ���Ի�����ʽ : Ci = a(n-i)*b(i) : ����һ����ʽ : ��ʾ�� a1,a2,... an ��ȡ��n-i : ʣ�µĽű��b1,b2,... bn ��ȡ�� ��i�� : ����������ϵ� �˻�֮�� : ................... -- [m[1;36m�� ��Դ:��BBS ˮľ�廪վ smth.org��[FROM: 218.244.235.163][m
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arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-06!sn-xit-09!supernews.com!64.152.100.70.MISMATCH!sjc70.webusenet.com!news.webusenet.com!maily.cic.tsinghua.edu.cn!SMTHShow Full Headers
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X-Google-Language: Chinese,GB X-Google-Thread: 109fdd,79627c08e7b7a713 X-Google-Attributes: gid109fdd,public X-Google-ArrivalTime: 2003-07-21 19:30:16 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-06!sn-xit-09!supernews.com!64.152.100.70.MISMATCH!sjc70.webusenet.com!news.webusenet.com!maily.cic.tsinghua.edu.cn!SMTH From: hermit@smth.org (�����ޡ���ӵ�Ұ�) Newsgroups: cn.bbs.comp.lang.visual-basic Subject: Re: ����һ�����ʽ���ˣ�չ�������ʽ ϵ����α�̣� Date: 22 Jul 2003 02:25:55 GMT Organization: BBS ˮľ�廪վ Message-ID: <000000$3es@smth.org> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: VisualBasic/C/M.1058840655.a0 Lines: 22