st
odeli
klistr
voidjoseli
klistheadi
tsi
tmr
li
klistk1prepr
i
tcou
t1r
preNULLr
k1headk1为报数的起点r
whilecou
ts找初始报数起点r
prek1r
k1k1
extr
cou
tr
r
whilek1
extk1当循环链表中的结点个数大于1时r
pk1从k1开始报数r
cou
t1r
whilecou
tm连续数m个结点r
prepr
pp
extr
cou
tr
r
pre
extp
ext输出该结点，并删除该结点r
pri
tf