籣ʧ
1ѽ(jng)I(lng)ȡ^籣݅;
2ϿzʧҪaQ
k
1ЧCԭ/ӡ;
2ίдkam(x)ģί˵ЧCͱί˵ЧCίЕ
עkam(x)δI(lng)ȡ¿gÿՈkRrՈRrI(lng)RrЧڞ90
k
1kϵCkW(wng)caՈ;
2ͷˆTkaӛm(x)I(lng){C;
3Ҏ(gu){M;
4srgC͑{CW(wng)cI(lng)ȡr¿Ľ~
kc
l(f)y
O(sh)yyr(nng)I(y)y
krM
krޣ20
kMãƿ/M20Ԫ
籣ʧ
1ѽ(jng)I(lng)ȡ^籣݅;
2ϿzʧҪaQ
k
1ЧCԭ/ӡ;
2ίдkam(x)ģί˵ЧCͱί˵ЧCίЕ
עkam(x)δI(lng)ȡ¿gÿՈkRrՈRrI(lng)RrЧڞ90
k
1kϵCkW(wng)caՈ;
2ͷˆTkaӛm(x)I(lng){C;
3Ҏ(gu){M;
4srgC͑{CW(wng)cI(lng)ȡr¿Ľ~
kc
l(f)y
O(sh)yyr(nng)I(y)y
krM
krޣ20
kMãƿ/M20Ԫ