1.ů·O(sh)ӋҪ
^
bůƬҪָůݔˮܺͻˮ@¶ġԌ·O(sh)ӋҪ
bĹ·ͨpܲ(lin)ʽfͨ^һЩ^֧·ݔˮܺͻˮBO(sh)Ӌ·rҪMs̹·LȣԜpˮ
2.≦̓(ni)Ѕ^(q)e
߹Ҳ֞҃(ni)һƽͨ҃(ni)ģ@һ·ҪMӰw^һЩeǪĄeԿ]≦@ҪǞ˲Ӱ҃(ni)w^bL(fng)≦ԒڱصҪDZ^ߵһδãpʧ̫͕Ӱ푵҃(ni)ɢЧ
3.≦Ҫ
h≦ӱo(h)zo(h)С@һ͕Lõıo(h)ԱCpʧͬr^Ӱ≦ʽ
4.۰wҪ
˲ܵ¶҂xϵľ۰ɹܵow@ӵԒ͌^
5.ܲxùܲĿʹXܹ
ܲxúӿҲҪ̎trgL˕Bˮͬrڏ(qing){(dio)brһҪСщҾߵŪKȻůsӰ^Ҳһ飬ǼҪضҲҪL(fng)
һƪ
ůwݗΣ
һƪ
ůůƬĂ @Щx