nta4.dat

本光盘是《国际大学生程序设计竞赛例题解（一）》的配套光盘

15 1
ba
jm
dh
lh
ob
hb
el
gi
bk
fl
ie
in
lh
ne
ob
co
ib
ji
ho
gn
db
je
mb
nh
fj
nn
hg
on
ol
cc
nf
ii
ei
bi
he
jd
jo
jc
jc
ji
oj
dm
ek
nm
gf
cf
mc
jd
jk
ld
nn
co
fo
gk
fg
nh
oh
fc
bm
eo
hn
nd
gl
hc
mg
jl
ld
fk
nn
jn
dl
ff
mc
hg
gi
kg
no
ch
ec
lk
hd
kj
jj
ih
me
gb
jh
mi
nl
mh
fg
io
kj
mk
lf
cm
oh
kg
gg
mg
kf
ed
kf
il
bk
jo
bn
bg
kl
lm
he
ji
dn
kj
fo
bg
gb
hm
ii
ob
li
nn
gj
ce
bn
ng
hc
jf
lh
kn
bg
kd
mc
jb
cl
lk
eb
od
gb
go
cf
bj
bg
ko
of
hb
lb
be
dm
mj
dc
nh
hd
cl
ji
hk
fo
fd
dg
li
kl
dm
ln
fb
je
mk
jd
jg
kd
hn
ni
hh
ci
gg
mh
li
he
mc
od
fk
hd
md
oo
fl
be
gj
je
ge
ef
he
ll
dj
hi
fo
kn
lf
gb
hj
lo
ne
gd
be
hb
ci
jh
fc
lj
kn
hj
mg
go
nk
nb
bm
gc
fm
oj
mc
gd
bb
cl
co
go
cm
oj
aaehdioincehdaa#