IuxC(j),U늳̎O(sh),̎O(sh),·O(sh),늾|O(sh),ٷxO(sh),ٻO(sh),ϻO(sh)
l(f) O(sh)
+
r200000 Ԫ
ɫٷxC(j)uxC(j)
ɫٷxC(j)r
ɫٜuxC(j)
ɫٷxC(j)S
ɫٷxC(j)_xC(j)r
uɫٷxC(j)
(yu)uxC(j)
uxC(j)r
uxC(j)S
uxC(j)ɫٷxC(j)
(yng)uxC(j)
r300000 Ԫ
ٷxO(sh)r
ٷxO(sh)
ٷxO(sh)S
(yng)ٷxO(sh)