ֲ䆖(wn)}̌W(xu)nͨ15ƪ
ֲ䆖(wn)}˽̰n̘(bio)(zhn)(sh)(yn)̲꼉(j)(c)(sh)W(xu)Vǡһ(g)(ni)ݡСĞxֲ䆖(wn)}̌W(xu)ngӭxSx

ֲ䆖(wn)}̌W(xu)n ƪ1
̌W(xu)Ŀ(bio)
1. ʹW(xu)ͨ^(gu)еw(hu)Qֲ䆖(wn)}ķ
2. B(yng)W(xu)Č(sh)H(wn)}̽Ҏ(gu)ɣҳQ(wn)}Ч
3. W(xu)ܔ(sh)W(xu)ճеďV(yng)B(yng)W(xu)đ(yng)R(sh) ͽQ(wn)}
̌W(xu)c(din)
ýQֲ䆖(wn)}ķQ(sh)H(wn)}
̌W(xu)yc(din)
ԘĿÔ(sh)cg(sh)֮gP(gun)ϵ
̾ߜ(zhn)䣺
ýwn
O(sh)Ӌ(j)
n(bio)ָЧĔ(sh)W(xu)W(xu)(x)(dng)܆μهģcӛ(dng)(sh)`̽cnjW(xu)W(xu)(x)(sh)W(xu)Ҫʽͬr(sh)ָW(xu)ǔ(sh)W(xu)W(xu)(x)̎ǔ(sh)W(xu)W(xu)(x)ĽM(do)cY(ji)n(bio)Ҫ̌W(xu)l(f)]W(xu)wλ(dng)X(dng)̽(jng)v˼Q(wn)}ȫ^(gu)w(hu)ֲ䆖(wn)}@һҪĔ(sh)W(xu)˼뷽
̌W(xu)^(gu)̣
һՄԒ(do)룺
ͬW(xu)ゃϲgֲֲ^(gu)ֲܾGh(hun)츣·һ߅gһľxֲ@ҪӋ(j)(zhn)ٿØ硣߀SƵĆ(wn)}ڹ·b·[վ(du)еķꇵȵȣڔ(sh)W(xu)҂@(wn)}y(tng)Q顰ֲ䆖(wn)}
ʾW(xu)(x)Ŀ(bio)ýwʾ
ͨ^(gu)@(ji)nČW(xu)(x)҂ҪQЩ(wn)}
1. ܸ(j)P(gun)lҪٿØӋ(j)ɘgľx
2. ֲ䆖(wn)}`QƵČ(sh)H(wn)}
֪̽
1. ʾ1ͬW(xu)?c)ȫL(zhng)100С·һ߅ֲÿ5һãɶҪԣһҪٿØ磿x}
(hu)Ӌ(j)W(xu)شČ(du)Ո(qng)ͬW(xu)Լ(dng)X(li)(yn)Cһ¡
W(xu)(x)ʾýwʾ
ټ·L(zhng)ֻ10ҪԎØ䣿·L(zhng)20ҪԎØՈ(qng)㮋ΈD(li)ע⿴DЎׂ(g)gׂ͎(g)gc(din)
ͨ^(gu)ķҳʲôҎ(gu)ͬСM(ni)f(shu)f(shu)
۬F(xin)һҪٿØ
߀Єe뷨СM(ni)f(shu)f(shu)
2. W(xu)ԌW(xu)̽ӑѲҕ
3. (ni)W(xu)شýwʾg(sh)gc(din)(sh)P(gun)ϵ
Y(ji)Ҏ(gu)ɣԵĿÔ(sh)g(sh)1
}
׃얹̣
1. һ118(y)W(xu)(d)ɡӆr(sh)f(shu)f(shu)ôc(din)W(xu)_g(sh)36Ø35(g)g
2. 122(y)2}(d)ͬ뷨һݡ
zy(c)(d)ɣ
1. һlL(zhng)400R·һ߅^βÿ8NһØһԷNٿØ
2. 5·܇·ȫL(zhng)12ǧվľx1ǧһЎׂ(g)܇վ
3. 嵽һO(sh)16߉늾Uɸľxƽ200ס嵽sжh(yun)
W(xu)ɺӆl(f)F(xin)(wn)}r(sh)Q
Y(ji)죺@(ji)n҂W(xu)(x)ֲ䆖(wn)}ֲ䆖(wn)}QƵČ(sh)H(wn)}r(sh)Ҫc(din)ԘĿÔ(sh)cg(sh)gP(gun)ϵ߀һЩͬrϣ_(dng)X`̎
ֲ䆖(wn)}̌W(xu)n ƪ2
̌W(xu)(ni)ݣ
˽̰СW(xu)(sh)W(xu)꼉(j)σ(c)106(y)1
̌W(xu)Ŀ(bio)
1֪R(sh)cĿ(bio)
1J(rn)R(sh)ֲ䆖(wn)}Ⲣһlֱϡɶ˶ԡrg(sh)ͿØ֮gP(gun)ϵ
2g(sh)ͿØҎ(gu)ɵĻA(ch)ϽQ(jin)εġɶ˶ԡČ(sh)H(wn)}
2^(gu)cĿ(bio)
1ͨ^(gu)^^(dng)ֲȻ(dng)֪̽(jng)v֪R(sh)γ^(gu)
2(jng)vw(yn)(sh)νY(ji)ϡ麆(jin)Ľ}Ժ͔(sh)W(xu)
3B(yng)W(xu)ĺR(sh)B(yng)õĽ(x)T
3БB(ti)cr(ji)ֵ^Ŀ(bio)
1ܔ(sh)W(xu)еďV(yng)
2̽^(gu)w(yn)ɹϲW(xu)W(xu)(x)(sh)W(xu)ěQ
̌W(xu)c(din)
ͨ^(gu)(dng)ֲֲ̽䆖(wn)}Ѓɶ˶ԕr(sh)g(sh)ͿØ֮gP(gun)ϵֲ䆖(wn)}Ĕ(sh)W(xu)ģ
̌W(xu)yc(din)
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̌W(xu)^(gu)̣
һiZ(y)(do)
1ͬW(xu)һϲgiZ(y)nʾɿСʮ(g)棬L(zhng)~Ӳ_܌(hu)߀(hu)ɻf(shu)Ԓiף֣
l(shu)ܺܿf(shu)iףڴ
˼S
2ͬW(xu)м(x)^ܿ(sh)֎
3J(rn)R(sh)gg(sh)
A(y)O(sh)1(sh)5,5(g)ָ(sh)4,4(g)ָp
^J(rn)
nʾָgĿ϶ڔ(sh)W(xu)҂ggһֻĂ(g)g҂f(shu)g(sh)4gӡ(sh)
A(y)O(sh)25(sh)5,5(g)ָ^Д(sh)4ָ֮g4(g)g
㶮ܸ࣬Vʲôg
ڴ𣬎ʾֵĈDƬg͡g(sh)
4J(rn)R(sh)еġg
go(w)̎nʾ(hu)·U[衢ȣ߅n߅f(shu)
һ߀Щطg
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֪̽
һ(chung)O(sh)龳(wn)}
1ʾ}ĿϢһlĹ·ȫL(zhng)1000ףһ(c)N䣨ɶ˶ԣÿ5һһҪԶٿ
2}
1}ĿõЩ(sh)W(xu)Ϣ
2}
Q(wn)}r(sh)ҪץסP(gun)I~ӣ}⡣J(rn)Щ~DZ^Ҫģ
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ȻСɶ˶ԡrСɶ˶ԡrҲСֻһԡrnʾɶ˶ɶ˶ԣһһ˲Nr҂c(din)о?j)ɶ˶Եr
3ͬW(xu)đy(c)һ£һҪԶٿ
ָ
4(yn)C
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b:Lԇ
ԮһD
뷨dzһlδ1000L(zhng)Ĺ·һD(sh)һ(sh)(sh)HN˶ٿá
5Lԇ(yn)C߅߅nʾ?yn)ɶ˶Ҫc(din)һȻÿ5һٸ5һãٸ5һáһҪԶٿá
F(xin)˶ˣ@һֱԵ1000̎
A(y)O(sh)̫韩M(fi)r(sh)g
6麆(jin)Ĕ(sh)W(xu)
ώゃͬ1000·̫L(zhng)X·ĿL(zhng)ҪǶ
Lԇl(f)Լ뷨
A(y)O(sh)502010
ͬW(xu)˼ˣǰ·ĿL(zhng)Qɱ^СĔ(sh)ゃ뷨̫ˣ
ڔ(sh)W(xu)о^(f)sĆ(wn)}r(sh)҂͏ĺ(jin)εĆ(wn)}ѡ(sh)׃С(sh)M(jn)о@ӾͿԡ麆(jin)ҳҎ(gu)ɡ(sh)С(sh)麆(jin)1000̫L(zhng)҂D(zhun)20ԎãĶҳҎ(gu)
ώXϿԮСゃ?c)ھ?x)ϣҲһÿСӱʾС^(jin)Σ
A(y)O(sh)С̫韩һ(g)c(din)ʾһС^(jin)
ķþΈD(li)ʾ(jin)ˡnʾС׃c(din),ɞ龀ΈD
̽
1ͬW(xu)ゃ́(li)(dng)һΡСС(sh)W(xu)ҡоһ®(dng)L(zhng)քe1015ס2030וr(sh)ɶ˶ԵrÔ(sh)ʲôҎ(gu)Ո(qng)ゃó}J(rn)残ΈDY(ji)ϾΈDѱеĔ(sh)(j)a(b)
2(d)
(3)R(bo)l(shu)ĽY(ji)չʾһ
l(shu)ĽY(ji)һՈ(qng)e
(li)Ҷ÷dzJ(rn)
˱ڴ^ҰѱչʾڴĻϡ
4߅nʾ߅(do)м(x)ؑŮΈD^(gu)̣J(rn)@M(sh)(j)ܷf(shu)L(zhng)gg(sh)֮gʲôP(gun)ϵn³ʾL(zhng)og=g(sh)
g(sh)cÔ(sh)֮gִʲôӵP(gun)ϵn³ʾg(sh)o =Ô(sh)
ô(dng)ɶ˶ԕr(sh)֪ȫL(zhng)gÔ(sh)
5W(xu)(d)˼ֽ
Y(ji)ɰL(zhng)g=g(sh)g(sh)+1=Ø䡣
6ΈDf(shu)L(zhng)50וr(sh)ÿ5һɶ˶ԣһҪԶٿÆ
W(xu)
˲
(yng)Ҏ(gu)ɣQ(wn)}
1ʾǰ}
Ä҂l(f)F(xin)ăɶ˶ԕr(sh)Ô(sh)g(sh)֮gP(gun)ϵҵ@}_Y(ji)
2ҳ_ⷨ
3200ʾʲô˼ʲôҪ1200ʾg(sh)?yn)g(sh)һڿØҪһ
v̫ώ㣡
4Ժڡɶ˶ԡČ(sh)H(wn)}r(sh)Ϳ\(yn)҂W(xu)֪R(sh)M(jn)нQ
СP\(yn)(dng)(hu)һlL(zhng)200ĹPֱܵһ(c)죨ɶ˶壩ÿ10ײһ棬һҪ죿
Ո(qng)Ĭx}ĿȻھ(x)Ϫ(d)
W(xu)á
1ͬW(xu)(sh)W(xu)҂߅҂ġСO赸ِͬN(yn)ֲ䆖(wn)}֪R(sh)
nDƬʾW(xu)ӡСO赸ݣһпv(du)ȫL(zhng)18ףÿ?j)ɂ(g)ͬW(xu)֮g2@(du)һվ˶
(d)}Lԇھ(x)Ϫ(d)ɡ
˼·
2c֮gҲgֲͬ䆖(wn)}M(jn)н
nʾV(chng)ϵĴ5r(sh)5812r(sh)12ҪL(zhng)r(sh)g
ָx}}
ͬW(xu)J(rn)A 푎м(x)^֮gЎׂ(g)gnʾY(ji)5ΈDʾĂ(g)g
W(xu)Y(ji)nʾf(shu)54(g)g
5r(sh)54(g)gˎɴʲôô12r(sh)12Ўׂ(g)göL(zhng)r(sh)gՈ(qng)ͬW(xu)Lԇ(d)ھ(x)ɡ
R(bo)f(shu)˼·
3ゃ˲Ո(qng)֪R(sh)DZһչְ
nʾ8(g)ͬW(xu)վһ(du)ÿ?j)ɂ(g)ͬW(xu)֮gx1.5@(du)ȫL(zhng)ף
ΈDԎ҂QS(sh)W(xu)(wn)}Ո(qng)ͬW(xu)?c)ھ?x)ϮΈDٽ
R(bo)
ġȫnY(ji)ͨ^(gu)ČW(xu)(x)ʲôի@
ֽ
ڽ̽(dng)У҂Hl(f)F(xin)ֲ䆖(wn)}Сɶ˶ԡҎ(gu)\(yn)@(g)Ҏ(gu)ɽQƵĆ(wn)}֪˔(sh)W(xu)оС麆(jin)(hu)ͨ^(gu)ΈD҂Q(sh)W(xu)(wn)}䌍(sh)ֲ䆖(wn)}߀S֪R(sh)ɶ˶ԕr(sh)ֻһԕr(sh)ڷ]Dԕr(sh)Ô(sh)քeʲôҎ(gu)أ҂ԺČW(xu)(x)^m(x)̽
ֲ䆖(wn)}̌W(xu)n ƪ3
̌W(xu)(ni)ݣ
˽̰꼉(j)σ(c)߆Ԫһnֲ䆖(wn)}
̌W(xu)Ŀ(bio)
֪R(sh)cܣ
1ֲ䆖(wn)}һlɶ˶ֲܑ(yng)Ҏ(gu)ɽQ(wn)}
2ͨ^(gu)y(c)(yn)Cķʽ̽?j)ɶ˶Nֲ䆖(wn)}
3ķ]ꇣаl(f)F(xin)ֲ䆖(wn)}Ҏ(gu)
^(gu)c
B(yng)W(xu)^Լc˺
БB(ti)cr(ji)ֵ^
W(xu)ͨ^(gu)^졢Ȼ(dng)֪̽
̌W(xu)yc(din)
̌W(xu)c(din)̽(dng)аl(f)F(xin)Ҏ(gu)ɣȡ(sh)W(xu)ģ܉ðl(f)F(xin)Ҏ(gu)Ɂ(li)QеһЩ(jin)Ό(sh)H(wn)}
̌W(xu)yc(din)Ҏ(gu)ɵ្ͷđ(yng)
̌W(xu)(zhn)䣺
̾ߜ(zhn)n
W(xu)ߜ(zhn)䣺(x)
̌W(xu)^(gu)̣
һnǰՄԒ
ͬW(xu)W(xu)У߅һlL(zhng)100С·ώҪԎØ磬Ո(qng)ゃ(dng)ССO(sh)Ӌ(j)æO(sh)Ӌ(j)ІУ҂(li)ооֲ䆖(wn)}еĊW
̽Ҏ(gu)ɡ
һ1ʾ}Ŀ
@lС·L(zhng)100ÿ5һС磨ɶҪԣһԶٿܕ(hu)вW(xu)(hu)Rгʽ1005=20ã
}
a ָx}}˽ЩϢ
b ⡰ɶˡʲô˼
ָf(shu)һf(shu)Ȼ(sh)ʾ
ָһָСăɶˣ
f(shu)ɶҪԾС·ă^ҪN
ڌW(xu)(dng)ֲ
óСͬgf(shu)һf(shu)һ[һ[
ͬӑՓȫR(bo)
aָf(shu)һf(shu)һ[˶ٸС
Ϻڰρ(li)[oҿһ
b(sh)һ(sh)ゃŔ[С֮gЎׂ(g)gһ[ˎС
cgcNĿÔ(sh)ʲôP(gun)ϵ
f(shu)_ʼ1005=20@(g)20DZʾ20Ø䣬ָ20(g)g
2׃}Ŀl׃?yu)?/p>
ȫL(zhng)20С·һ߅ֲՈ(qng)ÿ5һõҪO(sh)Ӌ(j)һֲ䷽f(shu)ɡþΈDʾ
1.W(xu)ԇ
2.Сz(yn)
3.f(shu)һf(shu)뷨
g(sh)cԘĿÔ(sh)ʲôP(gun)ϵ
W(xu)ԇf(shu)̎СY(ji)
4. (x)ͬW(xu)٣ijQЏĵһ˵һ ľx24ףÿ?j)֮g2@һ ж
5. ߾(x)@ֹع·һ(c)Ԙ䣬ÿ6NһãһN36ĵ1õһõľxжh(yun)
ʾ2
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3ȫཻ
4̎СY(ji)
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̎СY(ji)ɶ˷]r ֲÔ(sh)g(g)(sh)
(x)(yng)
1.һҪľ^L(zhng)10Ҫƽֳ5ÿһҪ8犣?f)һҪٷ犣?/p>
2. ڽ̌W(xu)ǰֲÿ4һ20׃(ni)ڶٿØ
nÿY(ji)
ֲ䆖(wn)}̌W(xu)n ƪ4
̌W(xu)Ŀ(bio)
1еĆ(wn)}ͨ^(gu)(dng)ֲČ(sh)`(dng)W(xu)l(f)F(xin)ֵĶΔ(sh)cֲÔ(sh)֮gP(gun)ϵҎ(gu)Ɂ(li)Q(jin)ֲĆ(wn)}
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1еĆ(wn)}ͨ^(gu)(dng)ֲČ(sh)`(dng)W(xu)l(f)F(xin)ֵĶΔ(sh)cֲÔ(sh)֮gP(gun)ϵҎ(gu)Ɂ(li)Q(jin)ֲĆ(wn)}
2B(yng)W(xu)Č(sh)H(wn)}аl(f)F(xin)Ҏ(gu)(yng)Ҏ(gu)ɽQ(wn)}
3߽Q(wn)}W(xu)ճ̎̎Д(sh)W(xu)l(f)۔(sh)W(xu)
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nӵȡ
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һ̌W(xu)g
1̌W(xu)gĺx
ͬW(xu)҂߅̎Д(sh)W(xu)Ո(qng)ゃһֻ֏_ָм(x)^㿴ʲô5(g)ָ4(g)գ@4(g)Ҳf(shu)4(g)g5(g)ָ֮g4(g)g4(g)ָ֮gЎׂ(g)g3(g)ָ֮gأՈ(qng)Լָһָ2(g)ָ֮gأȫһңͨ^(gu)҂ָ(sh)g(sh)l(f)F(xin)ʲôl(shu)(li)f(shu)f(shu)ָ(sh)g(sh)1g(sh)ָ1
2ֲ䆖(wn)}ČW(xu)(x)
ゃl(f)F(xin)ָ(sh)cg(sh)֮gP(gun)ϵ@(wn)}䌍(sh)ֲ䆖(wn)}ʾn}@(ji)n҂һ(li)оֲ䆖(wn)}
̽ ҳҎ(gu)
1nʾӭ2008W\(yn)(hu)гҎ(gu)֜(zhn)L(zhng)100ӭeһ(c)Ԙÿ5һãɶ˶ԣһҪٿØ磿
҂һ(li)xx}l(shu)֪ÿ5һʲô˼ǹٿØl(shu)(li)һ£
A(y)O(sh)W(xu)ܴ(sh)(du)õ20á
ゃIJy(c)_҂һk(li)(yn)Cһ£100@(g)(sh)c(din)(yn)Côk^(f)sĆ(wn)}҂ñ^(jin)εӁ(li)(yn)CO(sh)·L(zhng)ֻ20ףÿ5һãɶ˶ԣҪԎ
Ո(qng)СMͬW(xu)һk(yn)CһゃIJy(c)Ƿ_
ȫཻR(bo)c(din)þΈD(li)(yn)CСM(li)f(shu)
@(g)СMͬW(xu)(hu)kһlαʾ@lС·ƽֳ4ݣ@r(sh)F(xin)ˎׂ(g)gׂ͎(g)gc(din)
4(g)g5(g)gc(din)ҲǰһlС·ƽֳ4ݺɶ˶ҪԘԒҪԎ5ã205ǵ4ô5أ@һô(li)ģ
ÿ4һÿ2һҪԶٿØأՈ(qng)СMͬW(xu)һӑՓһゃQķھ(x)
(j)W(xu)Ļش
L(zhng)ף
20
ȫ^Ҏ(gu)
ͬW(xu)dzܸͨ^(gu)y(c)ӑՓ(yn)Cl(f)F(xin)ֲ䆖(wn)}һ(g)dzҪҎ(gu)Ǿһl·ֲ䣬ɶ˶ҪԵԒԘĿÔ(sh)ƽֵķݔ(sh)Ҳg(sh)1Ô(sh)=g(sh)+1
(du)õ@(g)Ҏ(gu)Л](mi)вͬҊ
얹̾(x)
F(xin)҂õõ@(g)Ҏ(gu)Ɂ(li)(yn)Cһ_ʼIJy(c)_
1A(ch)(x)
Ո(qng)}Ŀl(shu)Ը(li)f(shu)һf(shu)
A1. L(zhng)100ӭeһ(c)Ԙ䣬ÿ5һãɶ˶ԣһҪٿØ
A2. ÿ10һڴ
BͬW(xu)ܸɣ䌍(sh)҂܇SƵֲ䆖(wn)}@ώl(xing)ؑcZr֪@жٱK·
nʾȫL(zhng)1420ăɂ(c)ÿ10װbһK·һb˶ٱK·
C@҂ؑcp܉܇ώÿp܉܇ؼ
nʾČW(xu)Уώһ14(g)վÿɂ(g)վ֮gľxƽ1ǧ֪ώļxW(xu)Уsжǧ׆
2չ(x)
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СY(ji)ͬW(xu)Hͨ^(gu)Լ^졢˼ҵֲ䆖(wn)}Ю(dng)ɶ˶Ԙr(sh)Ô(sh)=g(sh)+1߀\(yn)Ҏ(gu)ɽQеČ(sh)H(wn)}
(sh)W(xu)Ļ
BʮØֲ䆖(wn)}20ØÿĿ(wn)ӷNֲʹД(sh)
塢ȫnY(ji)
1ͨ^(gu)@(ji)nČW(xu)(x)ʲôի@
2䌍(sh)ֲ䆖(wn)}߀SȤ֪R(sh)ֲr(sh)Еr(sh)Ҫһ^һ^ڈAε(chng)һԘԼPϔ[ӵĆ(wn)}ȣnDƬչʾ@ЩҪͬW(xu)?c)ԺČW(xu)(x)_(dng)XeO˼ҵQ(wn)}ĺ÷
ֲ䆖(wn)}̌W(xu)n ƪ5
̌W(xu)(ni)ݣ
˽̰꼉(j)σ(c)(sh)W(xu)߆Ԫ(sh)W(xu)Vֲ䆖(wn)}
̌W(xu)Ŀ(bio)
֪R(sh)Ŀ(bio)
1ÌW(xu)Ϥ龳ͨ^(gu)(dng)ֲČ(sh)`(dng)ʹl(f)F(xin)g(sh)cֲÔ(sh)֮gP(gun)ϵ
2ͨ^(gu)СMg(sh)cÔ(sh)֮gҎ(gu)ɵĻA(ch)ϽQ(jin)εֲ䆖(wn)}
^(gu)Ŀ(bio)
1ʹW(xu)(jng)v֪֪R(sh)^(gu)B(yng)W(xu)Č(sh)H(wn)}аl(f)F(xin)Ҏ(gu)(yng)Ҏ(gu)Ɂ(li)Q(wn)}
2B(sh)νY(ji)ϵ˼B(yng)W(xu)DνQ(wn)}R(sh)
3B(yng)W(xu)ĺR(sh)B(yng)õĽ(x)T
Ŀ(bio)
1ͨ^(gu)(sh)`(dng)l(f)۔(sh)W(xu)
2ճ̎̎Д(sh)W(xu)w(yn)W(xu)(x)ɹϲ
̌W(xu)c(din)
⡰ֲ䆖(wn)}ɶҪN(yng)Ҏ(gu)ɽQ(wn)}
̌W(xu)yc(din)
⡰g(sh)+1=Ô(sh)Ô(sh)1=g(sh)
̌W(xu)^(gu)̣
һO(sh)Ӌ(j)龰n}
1̌W(xu)gĺx
ÿλͬW(xu)һp`ɵ(hu)ɻ߀ȤĔ(sh)W(xu)֪R(sh)˽Ո(qng)eֱָn_
nʾ_ָЎׂ(g)϶4(g)(sh)W(xu)҂@(g)϶Сg҂l(f)F(xin)5ָ4(g)gô4ָأ3
2eеġg
еġg̎Ҋeׂ(g)ӆɿØ֮gɂ(g)ͬW(xu)֮g
3g(sh)n}
һl·ֲ䣬ÿ?j)ɿØ֮gȵĶΔ(sh)g(sh)nʾÿ(g)gL(zhng)gоg(sh)ͿÔ(sh)֮gP(gun)ϵĆ(wn)}҂y(tng)Qֲ䆖(wn)}@(ji)n҂(li)оֲ䆖(wn)}n}
֪̽̽Ҏ(gu)
1ʾƸ
ڲو(chng)߅һl20L(zhng)С·W(xu)УӋ(j)С·һ߅N䣬Ҫÿ5һáƸՈ(qng)У@O(sh)Ӌ(j)(sh)ҪO(sh)Ӌ(j)ֲ䷽һ(yu)ȡ
2ʾ}}⣺
nʾ}
l(shu)xһx@}V҂ʲô(sh)W(xu)Ϣʲô(wn)}J(rn)@}ʲô~Z(y)P(gun)I
nP(gun)I~Z(y)W(xu)⣩
J(rn)ҪһֲٿP(gun)I֪ʲôg(sh)ôg(sh)ͿÔ(sh)֮gʲôP(gun)ϵ҂́(li)о
3ʾҪ
1̎vСMҪ
2W(xu)4СM_ʼW(xu)(x)ÌW(xu)O(sh)Ӌ(j)ֲ䷽òͬʽ_(d)
3̎Ѳҕָ(do)W(xu)СM
4СMƷչʾСMu(png)r(ji)̎r(sh)c(din)u(png)W(xu)O(sh)Ӌ(j)r(sh)Ą(l)W(xu)
5(do)W(xu)Y(ji)ڌ(sh)HеֲrԷ֞NһNɶ˶ڶNֻһˣNɶ˶
4СMλ̽Ô(sh)cg(sh)gP(gun)ϵ
1(sh)һ(sh)(sh)Ô(sh)g(sh)
2һȣ^Ô(sh)g(sh)֮gҎ(gu)
ɶ˶Ҫԕr(sh)ֲĿÔ(sh)g(sh)1(Ô(sh)=g(sh)+1
ֻһ˕r(sh)ֲĿÔ(sh)cg(sh)ͬÔ(sh)=g(sh)
ɶ˶ԕr(sh)ֲĿÔ(sh)g(sh)1Ô(sh)=g(sh)-1
nСY(ji)(x)
1܇·ȫL(zhng)12ǧףվľx1ǧסһЎׂ(g)܇վ
2V(chng)ϵĴ5r(sh)5£8 12r(sh)12ҪL(zhng)r(sh)gꣿ
ֲ䆖(wn)}̌W(xu)n ƪ6
̌W(xu)(ni)ݡ
˽̰꼉(j)(c)120(y)ڰˆԪ3
̲ķ
ν̌W(xu)(ni)ڵڶW(xu)С(sh)`cCϑ(yng)áI(lng)Ľ̌W(xu)
n(bio)Ҫ@փ(ni)ݽ̌W(xu)r(sh)(yng)(do)W(xu)IJͬǶȰl(f)F(xin)(sh)H(wn)}SĔ(sh)W(xu)Ϣ̽NQ(wn)}ķĄ(l)W(xu)Lԇ(d)ؽQijЩ(jin)εČ(sh)H(wn)}ͬr(sh)h(sh)W(xu)̌W(xu)Ҫo(lin)ϵW(xu)h(hun)ČW(xu)Ľ(jng)(yn)֪R(sh)l(f)(chung)O(sh)ڌW(xu)W(xu)(x)龳ʹW(xu)ͨ^(gu)^w{Ȼ(dng)@ûĔ(sh)W(xu)֪R(sh)ͼM(jn)һl(f)W(xu)ČW(xu)(x)dȤ
(j)n(bio)Ҫֿ]ǰɂ(g)}LJ@ֲ@һ龳չ_ģҌ̌W(xu)(ni)ɡPÿ߅ܷ19(g)PһԔ[ق(g)ӡĆ(wn)}ĞW(xu)УO(sh)Ӌ(j)ڹ܇_(ti)ϔ[l(f)W(xu)W(xu)(x)dȤͬr(sh)B(yng)W(xu)W(xu)УؕI(xin)ļwxR(sh)
W(xu)
W(xu)ѽ(jng)|ֲ䆖(wn)}(hu)Qһlеֲ䆖(wn)}˽ԵĿÔ(sh)cg(sh)P(gun)ϵnҪо]Dϵֲ䆖(wn)}W(xu)]ֲ;ֲ(lin)ϵ^XнQ(wn)}ģǽ̌W(xu)c(din)
W(xu)(du)(dng)ֲO(sh)Ӌ(j)Ƚ̌W(xu)(dng)^dȤ҄(chung)O(sh)˞W(xu)УO(sh)Ӌ(j)龳O(sh)Ӌ(j)̽СMȽ̌W(xu)h(hun)(ji)(li){(dio)(dng)W(xu)W(xu)(x)ķeOԡ
̌W(xu)Ŀ(bio)
1.Ϣg(sh)ƽ_(ti),ṩ(wn)}龳W(xu)ͨ^(gu)е̽սQ]Dֲ䆖(wn)}ķ
2.ͨ^(gu)ýwnB(sh)νY(ji)˼(do)W(xu)ڽQ(wn)}ķ˼^(gu)(jng)vȡ(sh)W(xu)ģ͵^(gu)̡
3.ڽQ(wn)}УB(yng)W(xu)Ī(d)˼̽w(hu)(sh)W(xu)еďV(yng)
̌W(xu)yc(din)
̌W(xu)c(din)W(xu)սQ]Dֲ䆖(wn)}˼S
̌W(xu)yc(din)̽l(f)F(xin)]Dr¿Øcg(sh)֮gP(gun)ϵ
̌W(xu)O(sh)롿
ν̌W(xu)(ni)ݞՈ(qng)W(xu)O(sh)Ӌ(j)ɫW(xu)УO(sh)Ӌ(j)ͬΠĻW(xu)(du)˃(ni)ݸdȤ(du)(dng)O(sh)Ӌ(j)Ƚ̌W(xu)h(hun)(ji)^dȤnÚՑ(yng)dzSW(xu)˼Sײ܉̽]Dֲ䆖(wn)}Ľ}аl(f)F(xin)(wn)}дڵһҎ(gu)K_(d)\(yn)֪R(sh)Q(sh)H(wn)}Ŀ
̌W(xu)^(gu)̡
һ(chung)O(sh)龰놖(wn)}
1.Żrƴ[IJͬΠĈDW(xu)pDƬиܵrеRc(din)
2.M(jn)̎ᆖ(wn)벻rO(sh)Ӌ(j)ԼĻ@(ji)nҾ́(li)O(sh)Ӌ(j)һ(g)Լϲ۵Ļ(li)bУ@
3. ʾ(wn)}һ܇_(ti)Ҫ[߅L(zhng)9ףÿһה[һ裬Ո(qng)?gu)һֻ[һ߅Ҫ軨
4. MW(xu)91+1=10
СY(ji)ͬW(xu)ǰW(xu)(x)ֲ䆖(wn)}ώQ@(g)(sh)W(xu)(wn)}
5ʾ(wn)}܇_(ti)ܶҪ[10軨һҪ軨أ
A(y)O(sh)140236
5.h36߀40Ҫ֪Ă(g)nj(du)ώhîһķ(li)(yn)CһµҪ
ͨ^(gu)չʾгҊĻrMɵĈDY(ji)(sh)H(chung)O(sh)bc(din)У@龳l(f)W(xu)W(xu)(x)dȤ{(dio)(dng)W(xu)W(xu)(x)(dng)еĔ(sh)W(xu)(wn)}l(f)W(xu)̽
Ԫ֪ģ
1ʾW(xu)(x)h
1Ո(qng)ώṩIJϣڼϮһȦһȦʽ÷̖(ho)ʾ
2úȪ(d)˼СMf(shu)һf(shu)ķ
ьW(xu)(x)(dng)(qun)oˌW(xu)W(xu)һһf(shu)һf(shu)W(xu)е(jng)(yn)ȝMˌW(xu)ıF(xin)B(yng)ˌW(xu)̽СMW(xu)(x)R(sh)
2MôɌW(xu)BԼ뷨ʽȰьW(xu)ķNͶӰչʾ(li)vu(png)ÿһN
A(y)O(sh)1102=2082=16 20+16=36294=36384+4=364104-4=36 ͨ^(gu)ýwͶӰֱ^չʾW(xu)˼S^(gu)̺ͽQl(f)W(xu)̽
3.:҂@ķNQˆ(wn)}(n(dng)B(ti)ʾ)
ͨ^(gu)Ϣg(sh)(dng)B(ti)չʾͬĽ}ԣ(do)W(xu)IJ֮ͬҵͬc(din)N㷨y(tng)һ(li)ɢy_(d)˶ӻ֮ă(yu)W(xu)(jng)vԪָ֪(sh)W(xu)ģ(sh)F(xin)Ϣg(sh)čW(xu)(ni)ݵ
СY(ji)ͨ^(gu)ͬW(xu)J(rn)˼е֪R(sh)c(jng)(yn)̽@ķNͬIJԁ(li)Qͬһ(g)(sh)W(xu)(wn)}
̽Ҏ(gu)ɣЧģ
1m(x)龳(wn)}˽o܇ε_(ti)[r⣬W(xu)У߀ٽһ(g)ҪѼtɫ̫(yng)[_(ti)ϣÿ߅6裩ѷɫ¼[߅ε_(ti)ϣÿ߅4裩Ո(qng)һҪ衣
ÿ߅6һҪÿ߅4裬һҪ裿
2MôY(ji)ψDf(shu)ʽ˼
3MӑՓ:м(x)^@ЩʽV҂@Щ]Dÿ߅[蔵(sh)迂(sh)ô
СY(ji)҂Σ߅εȈDоIJl(f)F(xin)@ӵķDֲĿÔ(sh)ǣÿ߅蔵(sh)-1߅(sh)=蔵(sh)
4չ(x)(wn)}AλһȫL(zhng)16AһȦÿ2һ軨һҪ軨
W(xu)ò̽
5.Mu(png)r(ji)һNôXڈAϷŻҎ(gu)ɆʲôҎ(gu)ɣ߀ʲôµİl(f)F(xin)ͶӰչʾW(xu)O(sh)Ӌ(j)(do)W(xu)ڈAϔ[Ć(wn)};ϵֲ䆖(wn)}(lin)ϵ(li)
СY(ji)蔵(sh)=g(sh)
MW(xu)O(sh)Ӌ(j)M(jn)нӑՓչʾW(xu)˼S^(gu)̣˼SײЌW(xu)J(rn)R(sh)ڈAϔ[Ć(wn)}Ժ;ϵֲ䆖(wn)}(lin)ϵ(li)pɵҵf֪R(sh)ĽY(ji)c(din)
6߅ϔ[Ŀ(sh)cg(sh)DzҲ@ӵP(gun)ϵ
1W(xu)ò̽
2M
3(dng)B(ti)ʾ:@ЩDAD(zhun)龀
СY(ji)䌍(sh)з]Dϣл蔵(sh)=g(sh)@ӵP(gun)ϵ҂Ҫ迂(sh)g(sh)
ͨ^(gu)X(dng)ʾW(xu)ֱ^ذl(f)F(xin)еķ]Dֲ䆖(wn)}D(zhun)ڈAϵֲ䆖(wn)}кھһԘrһ@ӣһΜͨ˸(g)]D֮g(lin)ϵpͻƵınyc(din)
չ(sh)`(yng)
1W(xu)УУ@h(hun)M(jn)60軨ڌW(xu)УTǰĿյϔ[һ(g)ƯĈDô[Ո(qng)ʹf(shu)f(shu)O(sh)Ӌ(j)
2.MW(xu)R(bo)
3СY(ji)
ͨ^(gu)@(ji)nČW(xu)(x)ʲôի@
ֲ䆖(wn)}̌W(xu)n ƪ7
W(xu)(x)Ŀ(bio)
1.W(xu)(hu)̽l(f)F(xin)һlσɶֲһֲɷNrֲ䆖(wn)}Ҏ(gu)
2.ʹW(xu)(jng)vw(yn)(f)s(wn)}(jin)λĽ}Ժͷ
3.W(xu)ܔ(sh)W(xu)ճеďV(yng)l(f)(sh)W(xu)dȤw(hu)(sh)W(xu)r(ji)ֵ
W(xu)(x)^(gu)̣
һ֪R(sh)䁉|
R·һ߅25ͩÿ?j)ɿͩgһyӘһҪԶٿã
1. 㶼֪Щʲô
2. һҪԶٿØ
̽
^ͺɽ60mG(du)Ҫڃ^gС·Ԙ䣨ɶ˲ԣɿØ֮gľx3mһҪԶٿØ䣿
1. 㶼֪
2. J(rn)һҪԶٿØ䣿(hu)Ӌ(j)ԇһԇɣ
Y(ji)
ֲ䆖(wn)}
L(zhng) =
ԣ (sh) +1
һ ԣ (sh)
ɶ˲ԣ (sh) -1
n_(d)(bio)
1.СTǰһl35mС·G(du)Ҫ·һŘÿ5mһØ䣨һԣһ˲ԣһҪԶٿ
2.һlL(zhng)32mÿ4m[һֲɶ˲ţһҪŶֲ
3. һľ^L(zhng)10mҪƽֳ5ÿһҪ8犡?f)һҪٷ犣?/p>
ֲ䆖(wn)}̌W(xu)n ƪ8
ǰ
1̲ķ̲xȡڌW(xu)УTǰһlС·һֲز̽Øg(sh)P(gun)ϵ(do)W(xu)l(f)F(xin)Ҏ(gu)ɣڌW(xu)ܵ(sh)W(xu)(li)ԴĶa(chn)HиʹW(xu)е(jng)(yn)̽Ҏ(gu)̲ھr(sh)HP(gun)עxزڽQ(wn)}ķҲעˌW(xu)(jng)(yn)ڌW(xu)(du)(sh)HĻA(ch)ϣܵһlֱֲr(sh)(hu)Nͬrɶ˶һ˲dɶ˶ԣ(jng)(yn)ĻA(ch)ΈD
2W(xu)(sh)W(xu)W(xu)(x)^(gu)̌(sh)HϾһ(g)(du)P(gun)زĵҎ(gu)γJ(rn)R(sh)^(gu)gF(xin)Ҏ(gu)ձڵW(xu)|^(gu)yȲڌW(xu)(jng)v̽Ҏ(gu)ɵ^(gu)w(hu)̽ķ˼Sˮƽܔ(sh)W(xu)ăr(ji)ֵǽһһ(du)(yng)ķg(sh)+1=Ô(sh)^(gu)аl(f)F(xin)W(xu)y
3Լg3꣬ν꼉(j)(sh)W(xu)꼉(j)(sh)W(xu)һνһ꼉(j)̌W(xu)¸꼉(j)̌W(xu)r(sh)l(f)F(xin)A(ch)W(xu)ڵĆ(wn)}˸ҕһ꼉(j)W(xu)ĻA(ch)̌W(xu)W(xu)(ni)ȞҪeP(gun)עӋ(j)B(yng)(g)ˌ(du)(sh)W(xu)W(xu)Ʊ^ϲg@УeOӸ(j)(sh)W(xu)л(dng) u(png)n(dng)
̌W(xu)Ŀ(bio)
1֪R(sh)Ŀ(bio)(jng)v(sh)H(wn)}ֲ䆖(wn)}ģ͵^(gu)շNØcg(sh)֮gP(gun)ϵ
2Ŀ(bio)(hu)`(yng)ֲ䆖(wn)}ģͽQһЩP(gun)Č(sh)H(wn)}B(yng)W(xu)đ(yng)R(sh)ͽQ(sh)H(wn)}?q)?gu)(gu)(sh)W(xu)ģǽQ(sh)H(wn)}Ҫ֮һ
3Ŀ(bio)B(yng)W(xu)o(h)h(hun)R(sh)
̌W(xu)Ҫc(din)
1c(din)NØcg(sh)֮gP(gun)ϵ
2yc(din)`(yng)ðl(f)F(xin)Ҏ(gu)ɽQһЩP(gun)Č(sh)H(wn)}
W(xu)(x)
(dng)ֲ
̌W(xu)ߜ(zhn)䣺
nС·Сӣõ֗l
̌W(xu)O(sh)Ӌ(j)
nǰՄԒ
ЃɼpֺʹXp֕(hu)X(hu)˼ϣ@(ji)nͬW(xu)_(dng)XeO˼¸eđl(f)
һ(chung)O(sh)龳(do)n
ͬW(xu)ϲgiZ(y)ώһ(g)iZ(y)
ɂ(g)Сʮ(g)L(zhng)~Ӳ_܌(hu)߀(hu)ɻf(shu)Ԓゃ³(li)ˆ
[O(sh)Ӌ(j)DiЇ(gu)y(tng)Ļ֮һ@òiZ(y)H܉(do)W(xu)(dng)˼߀{(dio)(dng)W(xu)W(xu)(x)ķeOԣ(li)֪R(sh)W(xu)(x)õĻA(ch)]
ͬW(xu)
҂ֲH܌(hu)㣬@߀[SĔ(sh)W(xu)֪R(sh)
Ո(qng)ͬW(xu)֏_ָ(sh)(sh)ָ֮gЎׂ(g)
4(g)@(g)҂?c)ڔ?sh)W(xu)аg
ώҪͬW(xu)ĸָ֮gЎׂ(g)g
3(g)
ɸָЎׂ(g)g
1
ͬW(xu)С۾(yng)죡(li)ͬW(xu)(dng)һС֣Ո(qng)ͬW(xu)ώf(shu)(li)2(g)g4(g)g(g)g
ͬW(xu)(yng)Ѹ䌍(sh)кgS̎ҊͬW(xu)ܲeѽ
һpڰl(f)F(xin)۾
ώҲռһЩՈ(qng)Ļ
[O(sh)Ӌ(j)Dgĸwͬr(sh)Bgcg(sh)֮gP(gun)ϵW(xu)(sh)W(xu)coܵ(lin)ϵһ]
ڔ(sh)W(xu)УѺgP(gun)Ć(wn)}Qֲ䆖(wn)}
@(ji)n҂́(li)һоֲ䆖(wn)}n}ֲ䆖(wn)}ͬW(xu)ČW(xu)Æ
֪̽
СW(xu)У@h(hun)Ӌ(j)һlL(zhng)20С·һ߅ֲՈ(qng)ͬW(xu)(dng)СO(sh)Ӌ(j)҂һȥ
[O(sh)Ӌ(j)Dڻ(dng)ЌW(xu)(sh)F(xin)˅ch(hun)o(h)Ը˭h(hun)R(sh)(qing)˟ۭh(hun)ͬr(sh)Ҳ˔(sh)W(xu)nP(gun)֪R(sh)ČW(xu)(x)]
һ(dng)O(sh)Ӌ(j)
1Ո(qng)ͬW(xu)м(x)^֪ЩҪĔ(sh)W(xu)Ϣ͔(sh)W(xu)(wn)}
Ո(qng)f(shu)f(shu)
L(zhng)20С·һ߅ÿ5
2҂С·Ў߅ѽ@l·ȫL(zhng)20ף
ÿһôģҲɿØ֮ggL(zhng)Ƕ٣@(g)҂ͰgL(zhng)҂Ҳһ(g)~gL(zhng)
3ͬW(xu)đһ@lС·ϣ(yng)ԓҪNØѽ
ͬW(xu)ڲɹ~һ
4҂Ĕ(sh)W(xu)һ(g)(yn)֔(jn)?sh)ČW(xu)ڔ(sh)W(xu)SY(ji)Փĵóͨ^(gu)(sh)W(xu)ҽ(jng)^(gu)(yn)Cŵó(li)ġ
҂@ôൽĂ(g)_أ
Ո(qng)ͬW(xu)(dng)O(sh)Ӌ(j)һ(li)(yn)CIJՈ(qng)ͬW(xu)СMλM(jn)к̽(dng)֮ǰ҂һ(li)Ҫ
Ҫ
1һlδ20С·
ֱ^(jin)ĈDαʾ䣬ゃ뷨(dng)֮һ
2ԇһԇ뷨ͨ^(gu)ʽʾ(li)
3һgĂ(g)(sh)͘ĿÔ(sh)ʲôP(gun)ϵ
ͬW(xu)(dng)֮һһҪٿ
[O(sh)Ӌ(j)DW(xu)(dng)O(sh)Ӌ(j){(dio)(dng)W(xu)W(xu)(x)ķeOԣͬr(sh)W(xu)ڮһ^(gu)НĬ\(yn)һһ(du)(yng)Ĕ(sh)W(xu)˼@(g)h(hun)(ji)_ԣތW(xu)˼S]
Ժ^һĿÔ(sh)cg(sh)ʲôP(gun)ϵ
2չʾO(sh)Ӌ(j)
Ă(g)СMչʾһゃĺɹ
̽?j)ɶ˶ԡһ˲Ժ̓ɶ˲?/p>
м(x)^죬҂ŵõ@NO(sh)Ӌ(j)ʲôͬĵطʲôͬĵط
[O(sh)Ӌ(j)DW(xu)^NO(sh)Ӌ(j)ͬc(din)Ͳͬc(din)r(sh)(hu)l(f)F(xin)Ô(sh)g(sh)֮gе(lin)ϵҲ(hu)l(f)F(xin)ɶ˶ֻһˡɶ˶Nr]
ͬW(xu)۾ܿͰl(f)F(xin)ͬc(din)Ͳͬc(din)ɴ҂ֲ֪P(gun)Iǵ֪Ўׂ(g)gҲg(sh)ȻٿҪԘ䡣
1һNO(sh)Ӌ(j)҂o(g)ֽЃɶ˶^Ô(sh)g(sh)֮gʲôP(gun)ϵأԺͬf(shu)һf(shu)҂ܲһ(g)ʽ(li)ʾ҂l(f)F(xin)Ҏ(gu)
g(sh)+1=Ô(sh)
Ô(sh)-1=g(sh)
w{L(zhng)gL(zhng)=g(sh)
Ô(sh)=g(sh)+1
ͬW(xu)İl(f)F(xin)̫˲
2ڶNO(sh)Ӌ(j)l(shu)o(g)
һ˲Իֻһ
ĺc(din)
҂?c)ف?li)^Ô(sh)g(sh)֮gʲôP(gun)ϵ
l(shu)һ(g)f(shu)^м(x)ώoc(din)(g)ٝ
3@(g)һo(g)ְ
@r(sh)Ô(sh)g(sh)֮gʲôP(gun)ϵ
İl(f)F(xin)̫Ѓr(ji)ֵ
(li)ͬW(xu)IJy(c)_҂?c)ف?li)һpͬW(xu)ŵĎNO(sh)Ӌ(j)
W(xu)չʾY(ji)l(f)F(xin)
ɶ˶ԣÔ(sh)=g(sh)+1
ɶ˲ԣÔ(sh)=g(sh)1
ֻһˣÔ(sh)=g(sh)
˱ͬW(xu)ӛס҂شl(f)F(xin)ώͽoһ׃
4ֲ䆖(wn)}ýQ
֪gP(gun)I
ɶ˶g1
ɶ˲gp1
ֻһcgͬ
[O(sh)Ӌ(j)D(j)꼉(j)ͯc(din)謘ϿڸmόW(xu)W(xu)ϲgxϲgӛ{(dio)(dng)W(xu)ČW(xu)(x)eO]
\(yn)҂l(f)F(xin)Ҏ(gu)ɲHԽQֲ䆖(wn)}߀ԽQеg(wn)}݆(wn)}犱톖(wn)}(du)І(wn)}վ(wn)}ľ^(wn)}ȵȡ҂M(jn)\(yn)҂W(xu)֪R(sh)QеČ(sh)H(wn)}
얹̾(x)
һ(zhn)ý(zhn)ˆͬW(xu)Ո(qng)}
1һlL(zhng)50ÿ10һ軨һҪŶ軨
Ǖ(hu)˼ĺ
2ڃɗgһlL(zhng)100С·Dڃɗgÿ10NһØ䣬NٿØָڰݣ
@}҂ȿķNr
ɶ˶g(sh)-1=Ô(sh)
ǂ(g)(hu)W(xu)(x)ĺF(xin)O
3@O(sh)Ӌ(j) f(shu)۰ͬW(xu)e뷨Ո(qng)ͬW(xu)æ@ֵęC(j)(hu)(li)Ո(qng)Ļ
˱o(h)һùŘ@̎Ҫһ(g)L(zhng)30ĈAηo(h)ÿ2״һ(g)һҪق(g)
ͬW(xu)(yng)ԓ@NrеһNώ@һ(g)Сģ͎ͬW(xu)۾Ҫգм(x)^׃׃׃ҰшAηo(h)ڽoֱ
ώһNķֱ҂@(g)Ao(h)ڽoֱ@r(sh)l(f)F(xin)ֻһ˵rg(sh)=Ô(sh)
ͬW(xu)ܕ(hu)˼
4չ
ŵĆ(wn)}](mi)yҪľ҂Ҫ(zhn)mL(zhng)ȵľ^ʾ(wn)}
һľ^䏳5Σÿ䏔һҪ6?f)@ľ^һҪٷ
ڽQ@(g)(wn)}r(sh)҂ԽΈDѴ𰸌(x)ϡ
nСY(ji)
ͬW(xu)һ(ji)nRϾҪY(ji)ゃW(xu)(hu)vֲ䆖(wn)}ˆڽQ@(wn)}ĕr(sh)Ҫעʲôє(sh)W(xu)֪R(sh)(yng)õ(sh)HDzǺ˼
̎̎Д(sh)W(xu)ϣͬW(xu)е
[O(sh)Ӌ(j)DBíh(hun)M(jn)W(xu)c(din)ηeۭh(hun)֪R(sh)B(yng)W(xu)o(h)h(hun)۴ȻƷ|(zh)ЩuߵĹ]
nI(y)
OώļҵW(xu)У˹܇һ5(g)վc(din)ÿɂ(g)վc(din)֮gľxƽs1ǧף֪OώҵW(xu)Уsжǧ׆
ֲ䆖(wn)}̌W(xu)n ƪ9
һ̲ă(ni)ݷ
1.˽̰꼉(j)(c)8Ԫ119(y)
̌W(xu)Ŀ(bio)(֪R(sh)c^(gu)cБB(ti)cr(ji)ֵ^)
1M(jn)һֱֲ䆖(wn)}Ľ}Ҏ(gu)
2(hu)(j)(sh)H(wn)}`xM(jn)н
3(jng)vQֲ䆖(wn)}^(gu)w(yn)^^(q)eW(xu)(x)
4ܔ(sh)W(xu)c֮g(lin)ϵl(f)W(xu)(x)dȤB(yng)W(xu)̽
W(xu)(x)
W(xu)ͨ^(gu)еĺ(jin)w(hu)Qֲ䆖(wn)}˼뷽ڽQ(sh)H(wn)}еđ(yng)(yng)ԓW(xu)Č(sh)H(wn)}l(f)F(xin)[ڲͬеҎ(gu)ɣ(jng)vȡ(sh)W(xu)ģ͵^(gu)w(yn)(sh)W(xu)˼뷽ڽQ(sh)H(wn)}еđ(yng)
̌W(xu)xcO(sh)Ӌ(j)
J(rn)^\(yn)Ҏ(gu)ɽQ(wn)}
̌W(xu)h(hun)YԴ(zhn)
ͶӰx
̌W(xu)^(gu)
̌W(xu)^(gu) ̎(dng) A(y)O(sh)W(xu)О O(sh)Ӌ(j)DYԴ(zhn)
һ(f)(x)
(1)̎Ϲ(ji)n҂ͬW(xu)(x)̽ӑP(gun)ֲĔ(sh)W(xu)(wn)}ֲ䆖(wn)}ĎN?r(sh)(yng)עʲô(wn)}?MW(xu)СMhһhٽMW(xu)R(bo)̎(j)W(xu)R(bo)
كɶ˶ҪԣֲØ=g(sh)+1
ڃɶ˶ԣֲÔ(sh)=g(sh)-1
ֻһˣֲÔ(sh)=g(sh) W(xu)СMhһh
ָ(do)(x)
(1)̲ľ(x)ʮ1}
ٌW(xu)x}}
СMӑՓ(dng)5r(sh)ǰЎ״g?ƽÿgr(sh)gжL(zhng)?
۴12£ҪL(zhng)r(sh)g?
1211gԹr(sh)gǣ211=22()
MW(xu)x}}
(2)̲ľ(x)ʮ3}
̎嵽֮gO(sh)늾U(hu)ЎNr?
W(xu)СMи(j)r(d)(j)ܕ(hu)ڵNrքeNY(ji)
a.16-1=15 20015=3000()
b.16+1=17 20017=3400()
c.20016=3200()
̲ĵ119(y)˼}
̲ľ(x)ʮ4}
ٌW(xu)x}}
ڌW(xu)^ʾDСMӑՓжق(g)g?жٱK?
̎l(f)F(xin)ʲô?
̎(do)W(xu)w{Y(ji)ڷ]·ֲr(sh)g(sh)=ֲØ()
̎(do)W(xu)3̖(ho)1̖(ho)(du)Tǰ1̖(ho)(du)Tǵ43̖(ho)(du)Tǵ13̖(ho)(du)Tǵ21̖(ho)(du)Tǵ3(dng)1̖(ho)(du)T3r(sh)̖(ho)aβͬ2̖(ho)ǵ44̖(ho)ǵ1
ǣ
1̖(ho) 2̖(ho) 3̖(ho) 4
3 4 2 1
W(xu)СMӑՓR(bo)ܕ(hu)f(shu)5£4gƽÿgr(sh)g84=2()
W(xu)(d)˼𡣽ָ̎R(bo)Ȼwӆ
MW(xu)hһhȻR(bo)R(bo)r(sh)W(xu)ܕ(hu)f(shu)Nr
a. ɶ˶O(sh)늾U
b. ɶ˶O(sh)늾U
c. ֻһO(sh)늾U
W(xu)ӑՓR(bo)R(bo)r(sh)ܕ(hu)f(shu)1̖(ho)32̖(ho)43̖(ho)24̖(ho)1
(yng)þ(x)
(1)һL(zhng)180Ĵɂ(c)ÿ30װbһK·
كɶҪb·ױK?
ڃɶ˲b·ױK?
(2)СӰԺӰǰ89߅15(g)λ߅17(g)λӰԺһжق(g)λ?(ÿλһӶ W(xu)(d)(x)ȻСM
ָ2W(xu)ټwӆ
W(xu)x}}⡣
СMӑՓ
Y(ji)
ͨ^(gu)@(ji)nľ(x)Щի@?
O(sh)Ӌ(j) ֲ䆖(wn)}
ֲ䆖(wn)}̌W(xu)n ƪ10
̌W(xu)(ni)ݡ
ֲ䆖(wn)}n̘(bio)(zhn)(sh)(yn)̲꼉(j)(c)ă(ni)
O(sh)Ӌ(j)
n(bio)ָ(yng)ʹW(xu)(jng)vČ(sh)H(wn)}г(sh)P(gun)ϵ\(yn)W(xu)֪R(sh)Q(wn)}^(gu)ֲ䆖(wn)}ָͨһ·@l·ĿL(zhng)ȱֳg·ֲͬҪͬ·ֳɵgֲ֮gP(gun)ϵͲͬ(ji)nҪͨ^(gu)W(xu)̽^ķҡֲ䆖(wn)}Ҏ(gu)ɡ
W(xu)c̲ķ
̲Čֲ䆖(wn)}֞ӴΣɶ˶ɶ˲h(hun)rȣĿͨ^(gu)Q(wn)}B(sh)W(xu)˼뷽ͬĽֲ̎̎䆖(wn)}Ľ̌W(xu)ϸвe(qing)ώһ(g)ʽIJЬXTЦ(du)ֲ䆖(wn)}Լ(d)صĽ̌W(xu)Ҋ_noQֲ@͆(wn)}ķľ(x)}l(f)ӌfM(jn)(do)W(xu)˼w(wn)}wʹW(xu)pɡČW(xu)(x)Շ
̌W(xu)Ŀ(bio)
1ͨ^(gu)(dng)ֲһlֲ䆖(wn)}Ҏ(gu)ɡ
2W(xu)(hu)(yng)ֲ䆖(wn)}ģȥQ(sh)H(wn)}ķ
3(jng)vw(yn)(f)s(wn)}(jin)λĽ}Ͳ
̌W(xu)yc(din)
(do)W(xu)̽аl(f)F(xin)Ҏ(gu)ɣB(yng)W(xu)Ěw{ĶJ(rn)R(sh)ֲ䆖(wn)}(hu)QP(gun)Č(sh)H(wn)}
̌W(xu)(ni)ݺĿ(bio)Ҫ ώĺ(jin)ε(x)}M(jn)һ(lin)ϵеֲȌ(sh)H(wn)}ʹW(xu)иęC(j)(hu)܇ЌW(xu)(x)(sh)W(xu)┵(sh)W(xu)w(hu)(sh)W(xu)߅w(yn)(sh)W(xu)
һ(x)(gu)֪
nǰ(chung)O(sh)(jin)}Ŀ20ףƽÿ5һԷ֎W(xu)ܿгʽ205=4Σo}20·ÿ5һØԎW(xu)гʽ205=4
ώ](mi)ֱӸVW(xu)ԃ(wn)ʲôó(wn)}1Ѓɵ}ʲôͬc(din)ĿڣW(xu)ھ(x)ͻF(xin)֪R(sh)c(din)----ƽͬc(din)ʲôһc(din)(sh)һ(g)ΡôһԎØW(xu)ͨ^(gu)^֪һ4+1=5ã(ji)nlӴη\@ʼK@c(din)(ni)M(jn)չ_̌W(xu)
ע،(sh)`w(yn)̽
̌W(xu)ώ(do)W(xu)^졢O(sh)˼W(xu)һlƽֳ4Σσɂ(g)c(din)һ5(g)c(din)ҲҪ5ØʹW(xu)l(f)F(xin)ֲ䆖(wn)}Ǻ(jin)εijͿԽQֲ䆖(wn)}Nڵĵطc(din)Ǿώ(sh)Hl(f)(do)W(xu)˼^죬Щ˰ʲôc(din)ϣW(xu)ͨ^(gu)˼늾UͰԻ~ۡ(du)Ķl(f)ɢˌW(xu)˼SˌW(xu)ČW(xu)(x)dȤڌW(xu)dȤȻĕr(sh)ώ(wn)}Δ(sh)c(din)(sh)ʲôӵP(gun)ϵl(f)W(xu)^(gu)F(xin)l(f)F(xin)Ҏ(gu)ɣҲԘĿØҪȶΔ(sh)g(sh)1W(xu)(jng)v@(g)^(gu)̲ЌW(xu)(x)һЩQ(wn)}ķͲ
(lin)ϵչ˼S
w(yn)ǘ(gu)ĻA(ch)ώͨ^(gu)ȤΑl(f)W(xu)ֲڌ(sh)HеáһŌW(xu)(dng)c(din)ÿ2һØ䣬ԎØ䣿D(zhun)׃?yu)·M^һ҂?c)ôֲ·^βһ(g)ôֲԎ(jin)Ό(sh)ڵČ(sh)H(wn)}ѱ(ji)n֪R(sh)c(din)õđ(yng)õ(sh)H(dng)ʹW(xu)f֪[֪w(ji)nҲ_(d)A
֮(ji)nԌW(xu)O(sh)Ӌ(j)l(f)c(din)ͨ^(gu)@һ(jin)ֱ^ķ^(do)W(xu)eOJ(rn)˼M(jn)^(gu)F(xin)l(f)F(xin)ͬrµĿØcΔ(sh)֮gP(gun)ϵ(ji)nώ](mi)nһ֧۹PһKڰһ(ji)yõijB(ti)nֵҌW(xu)(x)ͽb
ֲ䆖(wn)}̌W(xu)n ƪ11
̌W(xu)(ni)
˽̰n(bio)(sh)(yn)̲꼉(j)(sh)W(xu) (c)P1203P121һ(x)ʮ467}
̌W(xu)Ŀ(bio)
1һ(g)]Dֲ䆖(wn)}Ľ`\(yn)@һQдڵcֲ䆖(wn)}ƵČ(sh)H(wn)}
2̽ͽQ(wn)}w(hu)ĺ(jin)ε(f)sĔ(sh)W(xu)w(yn)(sh)W(xu)W(xu)(x)ɹϲ(qing)W(xu)Ô(sh)W(xu)
̌W(xu)yc(din)շ]DСֲ䆖(wn)}ĽQ
̾ߜ(zhn)P
̌W(xu)^(gu)
һȤ(do)
XD(zhun):4ØԳ4ÿД(sh)(sh)2ôԣ
1W(xu)(d)˼ʾW(xu)îDķM(jn)˼
2ȫཻҳϰ_(d)(li)
3^@(g)DΣʲôl(f)F(xin)c҂ǰW(xu)(x)ֲ䆖(wn)}ʲôͬ
4ڌW(xu)˼У(do)nn}ֲ䆖(wn)}
̽Ҏ(gu)
1̌W(xu)3
1ʾP
(sh)һ(sh)
P߅ÿ߅ܷŎׂ(g)ӣ19(g)
2һ
һԔ[Ŷق(g)ӣ
W(xu)Ȫ(d)˼ҳԼӋ(j)㷽
ȫཻW(xu)Լ㷨ͽY(ji)
һ194=76(g)
194-4=72(g)
184=72(g)
3hһh
ȫָཻÿNɡ
һ˽صr4(g)
]4(g)ˣڿ(sh)ȥ˶4(g)
ÿ߅ֻһ(g)c(din)@ÿ߅18(g)3߅6(g)
4 һ
ķN˼߀J(rn)ķN
5 һ
ǰ҂ѽ(jng)W(xu)(x)һlֲĆ(wn)}֪g(sh)ͿÔ(sh)֮gP(gun)ϵô҂F(xin)ځ(li)^һӔ[ŵжق(g)gW(xu)̽(sh)һ(sh)g(sh)ָشӔ[ŵӔ(sh)ÿ?j)ɂ(g)ӵ'g(sh)
6
Ўׂ(g)(sh)һ룺ÿ?j)ɂ(g)(sh)֮gЎׂ(g)gһ(g)߅Ўׂ(g)c(din)߅εˮ߅[ϻʹÿһ߅5軨Ҫ軨
7w{Ҏ(gu)
cǰW(xu)(x)ă(ni)ݱ^ھ(x)l(f)F(xin)ʲô]ĈDεġֲ䆖(wn)}ʲôҎ(gu)ɣMW(xu)ӑՓڌW(xu)شĻA(ch)ϿY(ji)ֲĿÔ(sh)õg(sh)
2Q(wn)}
1a(b)(x)}24W(xu)Α҇һ(g)ÿ߅˔(sh)ȣĂ(g)϶ÿ߅ЎͬW(xu)
2W(xu)̽ͬ齻̎Ѳҕָ(do)M(jn)îDķ
3wָW(xu)f(shu)
4̎ᘌ(du)ԵM(jn)ָ(do)l(f)W(xu)ÿ߅˔(sh)?c)˔?sh)ķM(jn)(yn)C
얹̾(x)
3ġһ
ġnСY(ji)
҂W(xu)(x)Ƿ]D(ni)ġֲ䆖(wn)}l(f)F(xin)ʲôҎ(gu)
I(y)ã(x)ʮ467}
̌W(xu)˼
һ}g(lin)ϵ
]Dеֲ䆖(wn)}3̌W(xu)ǰW(xu)ֻͨ^(gu)ֱ^ķʽc֪R(sh)(jng)(yn)(li)Qģ˕r(sh)ČW(xu)ֲٰ䆖(wn)}˽̌W(xu)r(sh)ҰŔ[һh(hun)(ji)Ҫڣ
1얹̾(x)冖(wn)}еĽQ
2ͨ^(gu)@}cֲ䆖(wn)}M(jn)МͨʹW(xu)֪䌍(sh)@Щ}Ҳֲ䆖(wn)}˼(li)Q
3mȻ̅в](mi)Џ(qing)W(xu)һҪ̽]Dֲ䆖(wn)}еҎ(gu)ɣg(sh)ڿÔ(sh)@(g)Ҏ(gu)Ɍ(du)W(xu)^ČW(xu)(x)ҪW(xu)@(g)Ҏ(gu)ɸQһЩ(sh)H(wn)}磺ڽQ߅εֲ䆖(wn)}r(sh)eڽQ]ֲ䆖(wn)}@һ(g)Aε(chng)һܷNr(sh)@Ȟ鷽tW(xu)y뵽g(sh)ȥQ(wn)}Ҳǰ12ʧȥ(lin)ϵҪͨ^(gu)@}(li)cֲ䆖(wn)}M(jn)М֪ͨҎ(gu)Ȼٻص3еĆ(wn)}(do)W(xu)ֲ䆖(wn)}˼ٴνQ3ڜͨ^(gu)УW(xu)]Dεֲ䆖(wn)}һ˷Nһ˲Nֲ䆖(wn)}Ҏ(gu)ɣg(sh)͵ڿÔ(sh)(li)ԽQ
O(sh)Ӌ(j)̌W(xu)
̌W(xu)r(sh)@O(sh)Ӌ(j)ģĻʾDW(xu)(sh)һ(sh)ÿ߅жW(xu)(sh)ÿ߅19(g)Ȼ(wn)W(xu)ε4l߅ҲһһwW(xu)ԼȥQF(xin)˲ͬĽY(ji)ܶW(xu)_ʼJ(rn)ÿ߅19(g)ėl߅194=76(g)еͨ^(gu)(sh)l(f)F(xin)(sh)Hֻ(sh)72(g)Ǟʲô72(g)76(g)ٲͬW(xu)܉l(f)F(xin)Ă(g)c(din)ϵIJ؏(f)㡱܉ܿгʽ:194-4=72(g)߀Л](mi)ķ192172=72(g)߀184=72,Ȼώc(din)(do)˼·ʲô184W(xu)Լȥ(zhng)Փl(f)F(xin)Ҏ(gu)ɣ]DοØg(sh)
˼M(jn)̌W(xu)
֮̎
1. (du)ڇеֲ䆖(wn)}(sh)(du)^W(xu)^y̌W(xu)r(sh)(do)W(xu)˼λÑ(yng)ԓ̌W(xu)ٶȣoW(xu)(dng)ֲĕr(sh)g@Ӹ|
2.W(xu)^(q)ֲ_g(sh)gĸ(yng)ԓY(ji)еÌ(sh)(li)f(shu)
3.ڌW(xu)(x)N͵ֲ䆖(wn)}֮(du)ڽoһЩֲ䆖(wn)}ƵĆ(wn)}W(xu)㲻һN͵ֲ䆖(wn)}
ֲ䆖(wn)}(du)ڌW(xu)(du)^yڽ̌W(xu)аl(f)F(xin)ČW(xu)дڵĆ(wn)}ᘌ(du)@Щ(wn)}һ(ji)(x)W(xu)얹̺ա
ֲ䆖(wn)}̌W(xu)n ƪ12
̌W(xu)(ni)ݣ
x(w)n̘(bio)(zhn)(sh)(yn)̿ƕ(sh)W(xu)꼉(j)(c)P117- P118
̌W(xu)Ŀ(bio)
֪R(sh)Ŀ(bio)
1ÌW(xu)Ϥ龳ͨ^(gu)(dng)ֲČ(sh)`(dng)ʹl(f)F(xin)g(sh)cֲÔ(sh)֮gP(gun)ϵ
2ͨ^(gu)СMg(sh)cÔ(sh)֮gҎ(gu)ɵĻA(ch)ϽQ(jin)εֲ䆖(wn)}
^(gu)Ŀ(bio)
1ʹW(xu)(jng)v֪֪R(sh)^(gu)B(yng)W(xu)Č(sh)H(wn)}аl(f)F(xin)Ҏ(gu)(yng)Ҏ(gu)Ɂ(li)Q(wn)}
2B(sh)νY(ji)ϵ˼B(yng)W(xu)DνQ(wn)}R(sh)
3B(yng)W(xu)ĺR(sh)B(yng)õĽ(x)T
Ŀ(bio)
1ͨ^(gu)(sh)`(dng)l(f)۔(sh)W(xu)
2ճ̎̎Д(sh)W(xu)w(yn)W(xu)(x)ɹϲ
̌W(xu)c(din)⡰ֲ䆖(wn)}ɶҪN(yng)Ҏ(gu)ɽQ(wn)}
̌W(xu)yc(din)⡰g(sh)+1=Ô(sh)Ô(sh)1=g(sh)
̌W(xu)(zhn)䣺n
̌W(xu)^(gu)̣
һ(chung)O(sh)ԭ
1̌W(xu)gĺx
ÿλͬW(xu)һp`ɵ(hu)ɻ߀ȤĔ(sh)W(xu)֪R(sh)˽Ո(qng)eֱָn_
_ָЎׂ(g)϶4(g)(sh)W(xu)҂@(g)϶Сg҂l(f)F(xin)5ָ4(g)gô4ָأ3
2eеġg
еġg̎Ҋeׂ(g)ӆɿØ֮gɂ(g)ͬW(xu)֮g
3(j)(sh)Ϣش(wn)}
1@һ(c)һЩ(sh)˔(sh)6(g)gһˎØأ(7)
2fώ61ǵ6ҪӘ5ӣ
3߅o(h)5FҪ6
4n}
ͬW(xu)҂˽5ָgЎׂ(g)gҪFҪӵȣ(sh)W(xu)нy(tng)Qֲ䆖(wn)}
(gu)ģ
1ÈDZ(y)ֲÔ(sh)cg(sh)֮gP(gun)ϵ
֣Ұ5ָ5Ø䣬4(g)gô6Ø7Ø֮gЎׂ(g)gأһ(g)D(li)չʾf(shu)Dչʾ
2(gu)ֲ䆖(wn)}Ĕ(sh)W(xu)ģ
(1)҂һ(li)һ@λͬW(xu)ĈDf(shu)f(shu)ôĆ
(2)^һ@NDXķN(jin)(li)ǰþΈDķ(jin)Ҳ҂õ
(3)ͨ^(gu)D҂l(f)F(xin)@l·ăɶ˶˘䣬@҂оֲ䆖(wn)}һN͡ɶ˶ԣ
(4)ھΈD҂c(din)ʾԵĘ䣬ׂ(g)c(din)ǎØ䡣ͨ^(gu)D҂֪6Ø֮g5(g)g7Ø֮g6(g)gôһ10Ø֮g50Ø֮g100Ø֮gЎׂ(g)gl(f)F(xin)ʲôҎ(gu)
ֲÔ(sh) g(sh)
6
7
Ô(sh)1=g(sh) g(sh)+1=Ô(sh)
F(xin)治e(cu)һӾҵ@еҎ(gu)ώゃеd
ģͽQ(wn)}
1̌W(xu)1
F(xin)ώҪゃl(shu)ҽܙzȻҶ(li)ô҂һ(li)
nʾͬW(xu)ҪȫL(zhng)50С·һ߅ֲÿ5һãɶҪԣһҪٿØ磿
1 l(shu)ܴx@(g)}Ŀ
2 ˽Щ(sh)W(xu)ϢС·L(zhng)50ɶ˶Ҫÿ5
3 ɶ˶Ҫʲô˼ÿ5ʲô˼ăɿØ֮g5
3@}ҲîΈDķ(li)ԇΈD
4 չʾW(xu)ΈDf(shu)f(shu)ôĆ
5 ˿(li)ώ@DƵXܲ²SώD˼@D˽ЩʲôϢl(shu)Ҳ֪Ҳ(li)f(shu)o һ
6ΈD䌍(sh)ͷӳ}Ŀ˼ܿΈDʽ(li)W(xu)(d)ʽ
7R(bo)f(shu)f(shu)뷨
ʾW(xu)N𰸣ںڰϡ
(du)@NゃʲôJ(rn)顭
ȥe(cu)`𰸣ʣ_𰸣100510(g) 10+111ã
(wn)ҶJ(rn)@N_ģôl(shu)ܸVʽеġ50ʾʲô5ʾʲô100510(g)ֱʾʲôgʲô+1ɶҪg110+111ãʾʲôֲØ䣩@䌍(sh)\(yn)ˡg(sh)+1=Ô(sh)@(g)Ҏ(gu)
l(shu)܉f(shu)һf(shu)@(g)ʽ˼l(shu) ˣҲ(li)f(shu)һf(shu)ȻҶ(li)f(shu)ô҂ͬf(shu)һf(shu)
2ԇһԇ
ώ}Ŀһģl(shu)߀(hu)
nʾһͯ(ji)쵽W(xu)УQȫL(zhng)120һ߅ϲÿ8ײһ죨ɶ˶壩һҪ(zhn)
1
1 ppx}f(shu)f(shu)@(g)}Ŀ˽ЩʲôϢ
2 ̈́@}^f(shu)ʲô
3 W(xu)(d)ʽR(bo)
3얹֪
ϲңͨ^(gu)zゃ߀һ݆(zhn)
nʾ@ֹع·һ(c)ֲ䣬ÿ6NһãһN36áĵ1õһõľxжh(yun)
1(d)}f(shu)f(shu)@(g)}ĿЩ(sh)W(xu)Ϣ
2@(g)}Ŀǰă}ʲôͬǰ}V·L(zhng)@}·L(zhng)ǰ}ֲØ@}ѽ(jng)VֲØ
3ǰ}r(sh)҂ʲôg(sh)@(g)}Ŀ҂(yng)ԓʲô
4W(xu)(d)R(bo)
5W(xu)ĸN𰸣ʲôf(shu)f(shu)ʽ36135(g) 356210ף
6 ȥe(cu)`𰸣(wn)36ʾʲô˼١1ʾʲôg(sh)@䌍(sh)\(yn)ˡÔ(sh)1=g(sh)@(g)Ҏ(gu)١6ʲô˼x
ֲ䆖(wn)}̌W(xu)n ƪ13
һnr(sh)
̌W(xu)Ŀ(bio)
1ʹW(xu)Ⲣաֲ䆖(wn)}Ļ}ܽQһЩ(sh)Hдڵcֲ䡱P(gun)Ć(wn)}
2աֲ䆖(wn)}ĵһNrɶ˶ҪN(g(sh)ꔵ(sh)1r)
3B(yng)W(xu)J(rn)挏}ĺ(x)T
yc(din)
c(din)աɶ˶ҪNֲ䆖(wn)}Ľ}
yc(din) ֪gL(zhng)ȺȫL(zhng)g(sh)ķԼ֪g(sh)gL(zhng)ȫL(zhng)ķ
̌W(xu)^(gu)
һ롣
1ֲļ(ji)ͬW(xu)ゃÿ궼ֲֵĻ(dng)GԼļ҈@ゃעֲҲкܶW(xu)(wn)ֲľ·ֲͬrҲͲͬゃ˽ֲеČW(xu)(wn)W(xu)(hu)ӽQֲ䆖(wn)}@(g)Ԫ҂ͬ(li)оゃҪQĆ(wn)}
2СΑ
ͬëɶϵ(g)ȻȾxÿһϵ(g)һ(sh)һ(sh)һϵׂ(g) W(xu)(dng)ԇһԇ
СMӑՓһܵóʲôY(ji)Փ
wͨ^(gu)ŵΑóʲôY(ji)Փ
ͨ^(gu)^ӑՓóϵ۵Ă(g)(sh)g(sh)1
3(yn)C
W(xu)óһ20ëKÿ5ϵһ(g)KӃɶҲҪϵ(sh)һ(sh)һϵˎׂ(g)
ָf(shu)f(shu)Լϵˎׂ(g) (yn)C۵Ă(g)(sh)cg(sh)P(gun)ϵ
4(x)
ͬ˸һlҪڼϷֶҪɶ˾Ϙ(bio)־ u(png)r(ji)Ὠh
1ʾ̌W(xu)̲ĵ106(y)1
(1)x}}
(2)}ĿЫ@ȡϢҪQĆ(wn)}
(3)W(xu)(dng)ԇһԇ
(4)СMDӑՓԽ
뷨һ1005=20Ҫ(zhn)20Ø
뷨îΈDķʽ˼һlƽֳ4ΣɶҲҪԘ@ӾͿ5մ˼·Ƴg(sh)ȿÔ(sh)1
(5)y(c)
һ£l(shu)˼·(du)
(6)wl(f)F(xin)Ҏ(gu)ɡ
(jng)^(gu)wl(f)F(xin)ԘĿÔ(sh)g(sh)1100L(zhng)С·Ϲ20(g)gôͿ21Ø䡣
(7)̎vW(xu)Ҏ(gu)
?yn)ֲ係?sh)g(sh)1@҂Ϳc֮gһжق(g)gÿ(g)gL(zhng)֪Ϳһֲٿ
(8)оʽķ
1005=20()
20+1=21()
̎?y)P(yng)Լ_ʽČW(xu)Ո(qng)U˼^(gu)̡
2Lԇ
(1)ʾ}һl18L(zhng)ˮ·ϣ^_ʼÿ3ה[һ軨һ[軨
(2)x}}
(3)_֪l(wn)}
(4)Ҍ(sh)gP(gun)ϵ ͬ̽óY(ji)Փ
(5)(d)гʽ
(6)w
ָ183=6()
6+1=7() Ո(qng)W(xu)քef(shu)ÿ˼
3얹̾(x)
1һKӣÿ2גһK\c(din)ͽKc(din)14K\@KL(zhng)ף
2W(xu)УI(lng)_(ti)ǰc(din)_ʼÿ2ײһһҪ
3½С^(q)ҪһlL(zhng)1000·b·ÿ8bһK(ɶ˶b)һҪٱK·
4һ(g)СW(xu)һϵ40롣@Ӌ(j)ϵҪL(zhng)r(sh)g
ڶnr(sh)
̌W(xu)Ŀ(bio)
1Ⲣաֲ䆖(wn)}Ļ}ܽQһЩ(sh)Hеcֲ䡱P(gun)Ć(wn)}
2աֲ䆖(wn)}ĵڶNrɶ˶N(g(sh)ꔵ(sh)1r)
yc(din)
c(din)աɶ˶Nֲ䆖(wn)}Ľ}
yc(din)֪Ô(sh)ȫL(zhng)gL(zhng)ȵķԼ֪Ô(sh)gL(zhng)ȫL(zhng)ķ
̌W(xu)^(gu)
һ(f)(x)
ᆖ(wn)֪ȫL(zhng)gL(zhng)Ô(sh)
̎(j)W(xu)شÔ(sh)=ȫL(zhng)gL(zhng)+1 ô֪gL(zhng)ȺͿÔ(sh)ȫL(zhng) ȫL(zhng)=gL(zhng)ȡ(Ô(sh)-1)
҂^m(x)(li)оһNֲ䆖(wn)}
1ʾ̲ĵ107(y)2
(1)x}}
(2)ͶӰʾ̲ĈD
(3)ֽMDӑՓ
(4)LԇʽӋ(j)㡣
(5)w
̎603=20() 20-1=19() 192=38()
(6)|(zh)ɡ
ʲôp1(?yn)ɶ˶NֲĿÔ(sh)g(sh)1)ʲôҪ2(?yn)ڃ^g·ֲҪ2) (7)^c1IJͬ ȷֽMӑՓټw
1ǃɶ˶ҪԘԿÔ(sh)g(sh)1 2ǃɶ˶ԘԿÔ(sh)g(sh)1 (8)̎v⣬W(xu)
̎vɿØ֮gľx3ף60жق(g)3Ƕق(g)g҂֪^^·ɶҲf(shu)ɶ˲Ԙg(sh)ͱֲĿÔ(sh)1
2СΑ
@һʼlώȷֳ2Ҫü״(һ) Ո(qng)ゃóʼlքeֳ345ΣһҪ״ һܵóʲôY(ji)Փ
Y(ji)ĴΔ(sh)ȼlĶΔ(sh)1
3얹̾(x)
1ɸڗU֮gÿ3һ(g)ϵKһ8(g)@ɸڗU
2ɗ֮gÿ2NһØ䣬N 15@ɗ
3҃ɵ4ǧףÿ800O(sh)һ(g)վ(҃ɵظO(sh)һ(g))҃ɵһO(sh)жق(g)վƣ
4СTǰһl35С·G(du)Ҫ·һŘ䡣ÿ5һØ䣨һһ˲dһҪԶٿÔ(sh)
W(xu)(d)˼СMӑՓw ָ̎(do)Ô(sh)=g(sh)
nr(sh)
̌W(xu)Ŀ(bio)
1ʹW(xu)Ⲣաֲ䆖(wn)}Ļ}ܽQһЩ(sh)Hдڵcֲ䡱P(gun)Ć(wn)}
2աֲ䆖(wn)}ĵNrP(gun)һ(g)]Dεֲ䆖(wn)}
3B(yng)W(xu)J(rn)挏}ČW(xu)(x)(x)T
yc(din)
c(din)շ]DСֲ䆖(wn)}Ľ}
yc(din)֪ꔵ(sh)ȫL(zhng)ķԼ֪ꔵ(sh)ȫL(zhng)ķ
̌W(xu)^(gu)
һ(f)(x)
1ǰɹ(ji)nW(xu)(x)P(gun)ֲ䆖(wn)}Щr
(j)W(xu)Ļؑ(ni)̎
(1)ɶ˶ֲ䣬tÔ(sh)g(sh)1 ȫL(zhng)Ô(sh)gL(zhng)֮gP(gun)ϵ
ȫL(zhng)=gL(zhng)ȡÔ(sh)-1
Ô(sh)=ȫL(zhng)gL(zhng)+1
gL(zhng)=ȫL(zhng)£Ô(sh)-1
(2)һֲtÔ(sh)ͱڃɶֲr(sh)ĿÔ(sh)1ҲǿÔ(sh)cg(sh)ȫL(zhng)Ô(sh)֮gP(gun)ϵ
ȫL(zhng)=gL(zhng)ȡÔ(sh)
Ô(sh)=ȫL(zhng)gL(zhng)
gL(zhng)=ȫL(zhng)¿Ô(sh) (3)ɶ˶ֲ䣬tÔ(sh)g(sh)1
Ô(sh)=ȫL(zhng)gL(zhng)-1
gL(zhng)=ȫL(zhng)(Ô(sh)+1)
2O(sh)
߀֪P(gun)ֲ䆖(wn)}ķNroͬһ(g)Bf(shu)һf(shu)Ǐ֪?q)W
3ՄԒ
ͬW(xu)҂^m(x)(li)оNֲ䆖(wn)}@Nr^Ҳ˼l(shu)Ȱl(f)F(xin)Ҏ(gu)
1ʾ̲ĵ108(y)3
(1)(do)W(xu)}ĈD֪ЩϢ
龳֪ҪڈAγ܇Ԙ䣬L(zhng)120mÿ10m1Ø(wn)}һҪԶٿØ
(2)(do)W(xu)@(wn)}D(zhun)ڷ]ĈDֲĆ(wn)}
ʲôǷ]D
W(xu)˼ش𣺟o(w)ՓʲôDֻҪc(din)ͽKc(din)غβBǷ]D
^]DϵĿÔ(sh)cg(sh)ʲôl(f)F(xin)
Ô(sh)g(sh) ̎
}ԓô
?yn)AγǷ]DΣ(j)Ô(sh)g(sh)12010=12()
шAֱܰl(f)F(xin)ʲô
ʾD
g(sh)cÔ(sh)ͬҲஔ(dng)һԘһ˲Ԙr
2Q(sh)H(wn)}
(1)ɽ̲ĵ108(y)һ
(2)x}}
(3)(sh)P(gun)ϵ
(4)̽ͬ鹲ͬ̽
(5)w
(6)̎vW(xu)
(7)P(gun)ϵʽM(jn)(yn)C (8)15015=10(K)
얹̾(x)
1һ(g)AλL(zhng)150ףÿ2һØ䡣ٿã
2^(q)һKλ(dng)^(q)ÿ߅ԷN19ØĂ(g)ǸN1Nٿã
3r(sh)6r(sh)610ô12r(sh)ÎҪ룿
nr(sh)
̌W(xu)Ŀ(bio)
1ʹW(xu)܉(j)(sh)HlQֲ䆖(wn)}
2쾚(yng)ýQֲ䆖(wn)}ķ
3B(yng)W(xu)о(wn)}ĿƌW(xu)B(yng)
yc(din)
c(din)ܸ(j)lоӋ(j)㷽
yc(din)쾚\(yn)ýQֲ䆖(wn)}ķ
̌W(xu)^(gu)
ͬW(xu)҂@W(xu)(x)֪R(sh)(li)QһЩеČ(sh)H(wn)}
1Q(sh)H(wn)}
(1)ͬW(xu)kȫС(bo)ȫ48ÿչʾһÿƷĂ(g)ǶψDᔣһҪق(g)D
(2)x}}⡣
(3)СMӑՓӆ
W(xu)(dng)ԇһԇ
СMӑՓһܵóʲôY(ji)Փ c(din)Ǹ(j)lоӋ(j)㷽
(4)СMR(bo)O(sh)Ӌ(j) (j)ͬķM(jn)Ӌ(j)㡣
ٹ1ÿ48ʽ(1+1)(48+1)=98((g))
ڹ2Уÿ24ʽ(2+1)(24+1)=75((g))
۹3ÿ16ʽ(3+1)(16+1)=68((g))
ܹ4ÿ12ʽ(4+1)(12+1)=65((g))
ݹ6ÿ8 ʽ(6+1)(8+1)=63((g)) ߀
(jin)εķ484=192((g))
@N^M(fi)Dһ㲻(hu)@N
(5)f(shu)һf(shu)(hu)xķNչ
(6)^ʽl(f)F(xin)Ҏ(gu)
2չ
(1)(x)
ϘǣĵһӵҪ36(j)_(ti)AĵһߵӣҪ߶ټ(j)_(ti)A(֮g_(ti)A(sh)ͬ)
(2)}
(3)Lԇ
(4)
(5)̎vW(xu)
v҂яĵһӵڶӿ1(g)gڶӵӿ1(g)gĵһӵӹ2(g)g(j)ֲ䆖(wn)}Ĕ(sh)P(gun)ϵÿɌӘ֮g_(ti)A(sh)36(3-1)=18((j))ĵһӵӹ5(g)g(j)ֲ䆖(wn)}Ĕ(sh)P(gun)ϵɵ18(6-1)=90((j)) (6)w{
@}ı濴ǡֲ䆖(wn)}҂ьӔ(sh)ɿÔ(sh)Գɞһlϵc(din)(sh)cg(sh)֮gP(gun)ϵ
3얹̾(x)
1Ӌ(j)һlL(zhng)8064ˮһl߅ֲ䣬ɶڃ(ni)ֲ169ÿɿØ֮gľxǶ
2EAεܵL(zhng)400סÿ40bһKtɱKt֮gb2KGһbٱK
3赸(du)ųһ(g)һӵ˔(sh)60赸(du)ÿ߅жˣ@(g)ꇹж
4W(xu)(d)ɾ(x)ʮĵ}ĿһУ(du)
ֲ䆖(wn)}̌W(xu)n ƪ14
̌W(xu)Ŀ(bio)
1ھֲ䣨ɶ˶ԣrСÔ(sh)=g(sh)+1Ĕ(sh)W(xu)ģ͡
2þΈD⡰c(din)(sh)=g(sh)+1L(zhng)=g(sh)gࡱg(sh)cc(din)(sh)L(zhng)g֮gP(gun)ϵQеČ(sh)H(wn)}
̌W(xu)c(din)⡰c(din)(sh)=g(sh)+1Ĕ(sh)W(xu)ģ
̌W(xu)yc(din)B(yng)îΈDķQ(wn)}R(sh)쾚@N
̌W(xu)(zhn)䣺n
̌W(xu)^(gu)̣
һ龳ʾO(sh)ɼȤ
̎ͬW(xu)҂һpڄڵp֣H܌ܮ䌍(sh)҂ָ߀[S(sh)W(xu)֪R(sh)F(xin)Ո(qng)ゃ@Ўָأ
A(y)O(sh)5
ָ̎cָgĿ϶ʲôأ
A(y)O(sh)g
̎ڔ(sh)W(xu)҂ͨуɂ(g)ָgĿ϶g^һ£5ָ֮gЎׂ(g)g
A(y)O(sh)4(g)g
̎F(xin)ٿF(xin)ˎָ
A(y)O(sh)4g
̎4ָ֮gЎׂ(g)g
A(y)O(sh)3(g)g
̎5ָ֮g4(g)g4ָ֮g3(g)gゃl(f)F(xin)ָ(sh)g(sh)֮gД(sh)P(gun)ϵˆ
A(y)O(sh)1ָ(sh)g(sh)1
A(y)O(sh)2g(sh)ָ(sh)1.
̎ܲÔ(sh)W(xu)ʽӁ(li)ʾָ(sh)cg(sh)P(gun)ϵ
A(y)O(sh)1ָ(sh)=g(sh)+1
A(y)O(sh)2g(sh)=ָ(sh)-1.
̎B϶@ô(sh)W(xu)W(li)(sh)W(xu)ǟo(w)̎@(ji)n҂́(li)оgP(gun)ֲ䆖(wn)}n}
֪(jng)v^(gu)ܷ
̎Ո(qng)Ո(qng)Ĭxһ£nʾ(wn)}
ͬW(xu)(zhn)ȫL(zhng)20С·һ߅ֲÿ5һãɶҪԣô@l·һ߅ˎ
̎V҂ Щlᆖ(wn)Ҫʲô(wn)}ᆖ(wn)
̎ͬW(xu)ÇLԇþΈD(li)ʾ֮gP(gun)ϵW(xu)(dng)ֲᆖ(wn)ɣ
̎@Ўׂ(g)g
A(y)O(sh)4(g)
̎ゃܲһ(g)(sh)W(xu)ʽӁ(li)ʾ
A(y)O(sh)205=4
̎20ʾʲô5ʾʲô4ʾʲôքeᆖ(wn)
A(y)O(sh)20ʾ@l·L(zhng)ȣһ҂Q鿂L(zhng)5ʾÿ5һã҂һQgL(zhng)4ʾ4(g)g
̎4(g)gஔ(dng)4҂(sh)W(xu)ͨЎηQΔ(sh)4ĆλǶΡ҂͵õ˹ʽȫL(zhng)gL(zhng)=Δ(sh)ᆖ(wn)(j)ʽеP(gun)ϵgL(zhng)ԓôᆖ(wn)Δ(sh)ԓôᆖ(wn)
̎ǬF(xin)@l·ϷN䣬һҪØ
A(y)O(sh)5
̎ôД(sh)W(xu)P(gun)ϵʽᆖ(wn)
A(y)O(sh)4+1=5ã
̎ʲô@أ
A(y)O(sh)?yn)ɶ˶ԡ?/p>
̎ゃһӆl(f)F(xin)˘ĿØcΔ(sh)֮gP(gun)ϵˆᆖ(wn)ƳØcΔ(sh)ăɂ(g)ʽ
̎҂20L(zhng)·ϷNǬF(xin)100L(zhng)·ϷNأ߀(hu)Ո(qng)1nʾ1ڕɡ
1ͬW(xu)?c)ȫL(zhng)100 mС·һ߅ֲÿ5 mһãɶҪԣһҪԶٿØ
Ո(qng)ͬW(xu)_(ti)չʾ
֪Q(wn)}
̎B}yゃͬW(xu)̫ڡֲ䆖(wn)}һҪǡ䡱ˡ䡱߀ܓQɄeՈ(qng)ʾеĈDƬ(sh)Ҋֲ䆖(wn)}đ(yng)I(lng)ǷdzVՈ(qng)ґ(yng)ÄŌW(xu)֪R(sh)ώQׂ(g)(wn)}
̎ʥQ(ji)Y(ji)˶^(gu)һ(g)õʥQ(ji)ώǰڼҿɻ˲ٵ˼ゃքeʾ3(x)
(x)1.IbYm@ÿ?j)ֻm֮g0.5ףһL(zhng)8ףɶ˶죩һIˎֻm
̎F(xin)ώҪ}ĿyȼӴͬW(xu)뷨ͬf(shu)f(shu)
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4һҪٿØԼkҵ(wn)}𰸆yͬW(xu)ԽΈDһ
5
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2ҕ(hu)O(sh)Ӌ(j)ԶҪԵľ(x)ʾ119(y)һ
3ƴͨ^(gu)ɶ˶ҪԵrµʹɷNֲ䆖(wn)}(lin)ϵƽ(gu)
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1Մ?w)@(ji)nի@
O(sh)Ӌ(j)ǻڌW(xu)˼SB(ti)(do)W(xu)f(shu)f(shu)(du)@փ(ni)ݵČW(xu)(x)ի@M(jn)һ뿂Y(ji)oW(xu)лζͰl(f)չĿg
2ֻҪ҂(x)^߀и(zhn)ԵĆ(wn)}҂?ni)QСт(du)ųɂ(g)ȦÔ(sh)cg(sh)֮g(hu)ӵأonȥ˼ɣ
ֲ䆖(wn)}̌W(xu)nͨ15ƪP(gun)£
05-20
05-14
ֲ䆖(wn)}̌W(xu)˼04-20
u桶ֲ䆖(wn)}f(shu)n壨ͨ5ƪ11-30
ɡ̌W(xu)n06-25
^СňW(xu)02-20
aƴ̌W(xu)n04-11
Ҵҡ̌W(xu)n04-08
ֽ̌W(xu) n04-06
(l)̌W(xu) n04-04