- P(gun)]
2017СW(xu)֪R
1g(wn)}
كɂ(g)˵gDz׃;
ڃɂ(g)˵gͬr(sh)ӻͬr(sh)pٵ;
ۃɂ(g)˵gıǰl(f)׃;
2ֲ(sh)(wn)}Y
(li)ͣ
ֱ(xin)߲](xin)ֲ(sh)ɶ˶ֲ(sh);
ֱ(xin)߲](xin)ֲ(sh)ɶ˶ֲ(sh);
ֱ(xin)߲](xin)ֲ(sh)ֻһֲ(sh)
3uͬ\(wn)}
uͬ\(wn)}ַQ(chng)ÓQ(wn)}O(wn)}ǰѼOeDzÓQ(li);
˼·
OOijNF(һӻҺͼһ)
ڼOl(f)˺}ĿlͬIJҳ@(g)Ƕ;
ÿ(g)ɵIJǹ̶ĶҳF@(g)ԭ;
ٸ@ɂ(g)m{ȥFIJ
ʽ
ٰuOӣu=(_^-_)(_-u_)
ڰӼOuÔ=(_һu_^)(_һu_)
P(gun)I(wn)}ҳIJcλIJ
4ӯ̝(wn)}
һČijN˜ʷֽMa(chn)һNYһN˜ʷֽM֮a(chn)һNYڷֽMĘ˜ʲͬɽYIJP(gun)ϵֽMĽMĿ
˼·ȌɷN䷽M(jn)б^ژ˜ʵIJɽY׃@(g)P(gun)ϵӷĿݔȻ}Ŀ.
}ͣ
һһβ;
ʽݔ=(+㔵)ɴÿݔIJ
ڮɴζ;
ʽݔ=(^-^С)ɴÿݔIJ
ۮɴζ;
ʽݔ=(^㔵-^С㔵)ɴÿݔIJ
c(din)ͿĽMDz׃
P(gun)I(wn)}_ͿĽM
5ţԲ݆(wn)}
˼·Oÿ^ţԲݵٶȞ顰1ɴβͬijԷеĿIJ;ҳ@Nԭɴ_ݵL(chng)ٶȺͿ
c(din)ԭ²L(chng)ٶDz׃;
P(gun)I(wn)}_ɂ(g)׃
ʽ
L(chng)=(^L(chng)r(sh)gL(chng)r(sh)gţ^-^̕r(sh)g̕r(sh)gţ^)(L(chng)r(sh)g-̕r(sh)g);
=^L(chng)r(sh)gL(chng)r(sh)gţ^-^L(chng)r(sh)gL(chng)
6ƽ(wn)}
ʽ
ƽ=¿ݔ
=ƽݔ
ݔ=ƽ
ƽ=ʔ+ÿһ(g)cʔĺ͡¿ݔ
㷨
ԼݔûʽٻM(jn)Ӌ
(ʔoĔ֮gP(gun)ϵ_һ(g)ʔ;һxcД^ӽĔgʔ;Իʔ˜нocʔIJ;вĺ;@Щƽ;@(g)ƽͻʔĺƽwP(gun)ϵҊ(jin)ʽ)
7 ѭh(hun)
ѭh(hun)cҎ
ڬF\(dng)׃^(gu)ijЩҎѭh(hun)F
ڣ҂BmɴγF(jng)^(gu)ĕr(sh)g
P(gun)I(wn)}_ѭh(hun)
c ꣺һ366;
ܱ4;ܱ100tݱܱ400;
ƽ ꣺һ365
ݲܱ4;ܱ100ܱ400
8ԭ
ԭtһ(n+1)(g)wn(g)ôһ(g)ٷ2(g)w
4(g)w3(g)Ҳǰ4ֽ(g)ĺôķNr
4=4+0+0 4=3+1+0 4=2+2+0 4=2+1+1
^(gun)ķNwķʽ҂(hu )l(f)Fһ(g)ͬc(din)ôһ(g)2(g)2(g)wҲf(shu)һ(g)ٷ2(g)w
ԭtn(g)wm(g)n>môһ(g):
k=[n/m ]+1(g)wnܱmr(sh)
k=n/m(g)wnܱmr(sh)
֪Rc(din)[X]ʾ^(gu)X
[4.351]=4;[0.321]=0;[2.9999]=2;
P(gun)I(wn)}wͳҲҵwͳϵԭtM(jn)\
9x\
ȲУһДɂ(g)IJһ@ӵһДͽȲ
헣Ȳеĵһ(g)һa1ʾ;
헔ȲеДĂ(g)һnʾ;
ɂ(g)IJһdʾ;
ͨ헣ʾÿһ(g)Ĺʽһanʾ;
еĺͣ@һȫֵĺһSnʾ.
˼·Ȳ漰傀(g)a1 ,an,d, n, sn,,ͨ헹ʽ
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