QOJ.ac

QOJ

ID	题目	提交者	结果	用时	内存	语言	文件大小	提交时间	测评时间
#481081	#8917. 2026	Milmon^#	43	1070ms	8804kb	C++14	2.3kb	2024-07-16 20:21:26	2024-07-16 20:21:27

Due to the privacy settings of the submitter, you are not allowed to view this code.

详细

Subtask #1:

score: 9

Accepted

Test #1:

score: 9

Accepted

time: 1ms

memory: 3864kb

input:

1
100 100
.avy.w.fb..d....f.mysvo..x.ijb.sm.b.il....g..cvd..i.....s.ur..yz.g...ss..dey.mha..yoisuwvbk...n.e...
y....h..f.tziku...e.oi..k..qh.m..b.p.rp.u...u.bzz..h...ic.s.s.......s.....oypb.m..jgqwt.cn.izy.l..g.
k...ufj.mqkl.bpk....iufk...ez.m..gy.wvyci..sz...s......gk....y.oz..alr.j....ezdt.....ife...

output:

avywfbdfmysvoxijbsmbilgcvdisuryzgssdeymhayoisuwvbkne................................................
yhftzikueoikqhmbprpuubzzhicsssoypbmjgqwtcnizylg.....................................................
kufjmqklbpkiufkezmgywvyciszsgkyozalrjezdtifehbcvbez..................................................

result:

ok 100 tokens

Test #2:

score: 0

Accepted

time: 2ms

memory: 3836kb

input:

1
100 100
w.i..p..t.qw..j...bv...y..nt.....r..i.oa..x...ns.l..o.....wwf...k...e.vkwumeh...y...rh.opu...ie.....
..t......i...q.ge..e..o.qn.h.y....azp....ve..t.iiuqunj.p..gu..mmtj..hwwsp.fq..q.d.qy.yx.ujfpvkh..qr.
cxs.e.hd..te.jxpc.cr.ut.uxcb.a.k.c.ab..sg....u...fn..o.at.u.y..ymu..u..qi....oayd.sb.m.....

output:

wxinephdtiqwqqjgenbvwuoyqnnteywkzrazivoagvxtdtnsilquojfptuwwfrmmkjusewvkwumehoqyycqyrhxopufpviecsqrt
cgtqppmimetewjxpcpceqstquxchdavyacpapsvsgeeqfuribuncnoyatiguyadytuwthawspefquxacdbsblyrmujtiykhvjrec
wgseqbywlwrpmfzgqkrrfdbzmaxbiwxfbhdlbsqnjmumbhcspfmtlhungpulthljmuoxuhcqigyevtkddyrawmwinyiapoigvn...

result:

ok 100 tokens

Test #3:

score: 0

Accepted

time: 1ms

memory: 3792kb

input:

1
100 100
.vrg.qnn....f..quha..ag...w.yv..mv.....iijlkwse.tr...kgh.kj..a.e..vss..jq.......prr.....di.nqykc.czg
jfxss..xy.y....ss..vd.x.cau.wv.u.t.wfmw.....r..pbo..gja.uvt..ge..lk.zoi..b.qesl.p..fdljhkjq...elo...
xlk.g.xaxcfe..n....q.shv.odc.j..at.t.z.....g.o....y.k.u.rm..mrkr.ll.zmqj.w.z.wktrymv.......

output:

...............................................vrgqnnfquhaagwyvmviijlkwsetrkghkjaevssjqprrdinqykcczg
..........................................jfxssxyyssvdxcauwvutwfmwrpbogjauvtgelkzoibqeslpfdljhkjqelo
............................................xlkgxaxcfenqshvodcjattzgoykurmmrkrllzmqjwzwktrymvnkumi...

result:

ok 100 tokens

Test #4:

score: 0

Accepted

time: 1ms

memory: 3864kb

input:

1
100 100
...rz...n...ckib.scvfmc..dzkutbob.p.focu.w.g..m...y.ms..e...yizxoghtt...ebjc.i.w.ojqcpyt...jds.n..j.
mpv.p...x....utfn.a..w.k.cdgb.qro.g.i..f.....wgt.of......si.z..zjvh.js.kzh.tw....x..k.k.r..j...q.r.s
....l.p..qw..xg.s..p.g..b.rbz.ps.g.ns.pss.lum.c..g..l.wipyg...y.d....q.pbnvg.t..hq..p......

output:

....................................................................................................
....................................................................................................
.....................................................................................................

result:

ok 100 tokens

Test #5:

score: 0

Accepted

time: 1ms

memory: 3796kb

input:

1
100 100
.f..............k...r........yg......................i.............................z..w.............
...............if...d..............................s......xn..g..t..................................
........k....................o..l......c....u...f.......................a..hc..............

output:

fkrygizw............................................................................................
ifdsxngt............................................................................................
kolcufahc............................................................................................

result:

ok 100 tokens

Test #6:

score: 0

Accepted

time: 0ms

memory: 3792kb

input:

1
100 100
...........x.................g................h......o............................x.................
......ll....l.....................................h........d...........m.....wl......r..............
......................................e......................l..............hq........g....

output:

raakfnllwtuxlliivpikxkzmqvyfsgmhcdwijseeizradqhdikhdbohaotmdwlrhqnnublamvjduhwljwsxtirgyxpiyfvxcuyym
rgrgdgmyfwxzurgaapgmzcvzzejepyaunfhcoyucqkcbjnpoegomtwgjoplyxaiedviguzzrxqnnqqpjzianpsledyovvfpbjqug
yrsiglmpwbpfgsgpmtppnxazkyzxptmaofajitdvejansqomxinjwdstawulzsnjbeleefvislrtgrrgoaxohajnvjqhbfvvcs...

result:

ok 100 tokens

Test #7:

score: 0

Accepted

time: 1ms

memory: 3840kb

input:

1
100 100
t.......o.s....l..........pv...nd....................................b..y.i...c....h................
.y......f.....r...........i....y....................r..................................k............
..............a......h.....l.......w.........................e........n....oi..............

output:

.......................................................................................toslpvndbyich
.............................................................................................yfriyrk
..........................................................................................ahlwenoi...

result:

ok 100 tokens

Test #8:

score: 0

Accepted

time: 0ms

memory: 3928kb

input:

1
100 100
.fm......c.p....................................p..g.........z.....va.......h....s........d.....t..z
.................g......f.....t..cxw.............g.............zs............m......d.........k.....
.....c.........h............r..............o.............f........fq.......................

output:

....................................................................................................
....................................................................................................
.....................................................................................................

result:

ok 100 tokens

Subtask #2:

score: 7

Accepted

Test #9:

score: 7

Accepted

time: 26ms

memory: 3764kb

input:

32768
3 3
...
...
...
LLLLLL
3 3
...
...
...
RLLLLL
3 3
...
...
...
LRLLLL
3 3
...
...
...
RRLLLL
3 3
...
...
...
LLRLLL
3 3
...
...
...
RLRLLL
3 3
...
...
...
LRRLLL
3 3
...
...
...
RRRLLL
3 3
...
...
...
LLLRLL
3 3
...
...
...
RLLRLL
3 3
...
...
...
LRLRLL
3 3
...
...
...
RRLRLL
3 3
...
...
...
LL...

output:

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
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...
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...
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...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...

result:

ok 98304 tokens

Test #10:

score: 0

Accepted

time: 62ms

memory: 8804kb

input:

1
1000 1000
mofku..o..m..d..m.vq.gvqa...ze..uht....u.eq.f.ux...f...oz.h.dnyrm.mx.gc..fw.b...zz.nzcsbwb.y....wx.....l..bu.tq.s....w..ck.yp.ndi.v...e...kw.y..jmx..za.......v..dvb.euoevy.gs......q....h...vu.g.l...zrh.fyde..q...cqt.pu...u..e......a.jge.y..xqj.sr..e......y.o....q..gu..i.ireb..vrd.b.lcghj...

output:

mofkuomdmvqgvqazeuhtueqfuxfozhdnyrmmxgcfwbzznzcsbwbywxlbutqswckypndivekwyjmxzavdvbeuoevygsqhvuglzrhfydeqcqtpuueajgeyxqjsreyoqguiirebvrdblcghjrbbcmyipylfaknhqmnpgjoqbqfhopytskyasotcfpscqnpplcdotxjexbbaaubykdymnerbcudpzlqzlvgkoubnviqwgbnvaspgqhkiwjvzetjeqglsqhunplhxviwsxafghorcdhsrdpsqxixjbtpzbpkcpfme...

result:

ok 1000 tokens

Test #11:

score: 0

Accepted

time: 63ms

memory: 8736kb

input:

1
1000 1000
.if.y..h.......q...j.o.........g.fy..............n.h..l...n.....w.g.o..v..........o..........k.............q......j.xo.y.....o......vtg...l.......c.........c............o.....c..k.o...r.....rtn.s.f...oef.q.l.......vv........c......l..ozh.de....g...fk.....x.....k............nt.z..t..h.y.....

output:

ifyhqjogfynhlnwgovokqjxoyovtglccockorrtnsfoefqlvvclozhdegfkxkntzthykrhrlndtyrfktxkpnfdefhdgyxmgwuvbgesplqpeucixfnrxgaiddzsvsxkndgnqkndmjtughhjsfllfiskkfxmhckkgadndtuoshuptkomcduknnzpasyccwaucciiplbjdmsxlqofddlkccemctsedablrjrcfwcxjmmimyj..................................................................

result:

ok 1000 tokens

Test #12:

score: 0

Accepted

time: 53ms

memory: 8724kb

input:

1
1000 1000
........za........a..w.........................a..j..d.....x.......r..................f............z...o..tk....i.........b......r.....................v...........f..........................h..j...............h....pi......q...............d.....................v..t..................b........

output:

zaawajdxrfzotkibrvfhjhpiqdvtbfxvkigalnjzuxyydpeqgrajkccmuclahijypuacqysqknhemkitzsewjrkegofsfopd...............................................................................................................................................................................................................

result:

ok 1000 tokens

Test #13:

score: 0

Accepted

time: 62ms

memory: 8800kb

input:

1
1000 1000
z.................................................z...r...............................f.k.k...................................vx....................................................t....m...j.......................................................................h.....grs........q............

output:

zzrfkkvxtmjhgrsqaqbhtghwdsfzkiifnikahfchualzbv.................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #14:

score: 0

Accepted

time: 60ms

memory: 8708kb

input:

1
1000 1000
...........................................................................................................................................a............................................................................................................s....................v.....................

output:

asvpcavpds.....................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #15:

score: 0

Accepted

time: 54ms

memory: 8688kb

input:

1
1000 1000
lg.snn.x...bj...l.v..dn...p...lv.....j.zjltwpa...mnd.lag.vcr.xg..mop..uzia.bo.yuwev..cyjsw..wtspo...fc....a.n.r.b.cj.ou.unk...m...wkah....wj..iz.n.....j.j....s.w.uayb.chnoc...b..dzz.ju..b..tthhty..x...y.es.ex..q.m...j..f..i.aqnxw...mvsd....foc.g.w..qjt.fenirew...l...w..v.q..d.s....g.g.p....

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #16:

score: 0

Accepted

time: 61ms

memory: 8716kb

input:

1
1000 1000
....l.....q.ew..c......................u.....u.h.ae......e..a............v.dd.......bb..t.....v.r...o..agl.c........l.neer....l.......sq..gqt..z........x.c.x.c..p..e..w......g................w..yj..l......i.t.......f.........fy......ipnk....tm..q..h.........g....uf....ic........h.q.l...k...

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #17:

score: 0

Accepted

time: 59ms

memory: 8736kb

input:

1
1000 1000
..........a..........................b..m.......d........................e...............f.m.a....j...........x..........t.......................c..........................d..........c...z..............e...g...c.......o.........u.........t..................c.........................w.......

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #18:

score: 0

Accepted

time: 51ms

memory: 8728kb

input:

1
1000 1000
........r..............................r..i...............................v...................g.....................................................................................................x..........................................................................s...................

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #19:

score: 0

Accepted

time: 58ms

memory: 8672kb

input:

1
1000 1000
.......................................................................................................................y...................................................................................................................................x.......................................

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Subtask #3:

score: 13

Accepted

Dependency #1:

100%

Accepted

Test #20:

score: 13

Accepted

time: 61ms

memory: 3760kb

input:

65536
3 4
.g.i
r..o
h...
LLLLLLLL
3 4
.g.i
r..o
h...
DLLLLLLL
3 4
.g.i
r..o
h...
RLLLLLLL
3 4
.g.i
r..o
h...
ULLLLLLL
3 4
.g.i
r..o
h...
LDLLLLLL
3 4
.g.i
r..o
h...
DDLLLLLL
3 4
.g.i
r..o
h...
RDLLLLLL
3 4
.g.i
r..o
h...
UDLLLLLL
3 4
.g.i
r..o
h...
LRLLLLLL
3 4
.g.i
r..o
h...
DRLLLLLL
3 4
.g.i
r..o
...

output:

gi..
ro..
h...
....
ri..
hgo.
gi..
ro..
h...
rgi.
ho..
....
g...
ri..
ho..
....
ri..
hgo.
i...
go..
rh..
....
ri..
hgo.
gi..
ro..
h...
....
ri..
hgo.
gi..
ro..
h...
rgi.
ho..
....
gi..
ro..
h...
rgi.
ho..
....
gi..
ro..
h...
rgi.
ho..
....
g...
ri..
ho..
....
ri..
hgo.
g...
ri..
ho..
....
rg..
hoi.
...

result:

ok 196608 tokens

Test #21:

score: 0

Accepted

time: 18ms

memory: 3820kb

input:

1980
10 10
..r..q.cl.
.onx......
.....e..s.
k.nke.....
...m.w...j
..........
dy...hx.v.
a..a....pc
...x..hi..
....dk....
L
10 10
..r..q.cl.
.onx......
.....e..s.
k.nke.....
...m.w...j
..........
dy...hx.v.
a..a....pc
...x..hi..
....dk....
R
10 10
..r..q.cl.
.onx......
.....e..s.
k.nke.....
...m.w......

output:

rqcl......
onx.......
es........
knke......
mwj.......
..........
dyhxv.....
aapc......
xhi.......
dk........
......rqcl
.......onx
........es
......knke
.......mwj
..........
.....dyhxv
......aapc
.......xhi
........dk
..........
..........
..........
..........
..........
...x.q....
...k.e..l.
k.r...

result:

ok 19800 tokens

Test #22:

score: 0

Accepted

time: 106ms

memory: 3884kb

input:

131072
3 3
...
...
...
LLLL
3 3
...
...
...
DLLL
3 3
...
...
...
RLLL
3 3
...
...
...
ULLL
3 3
...
...
...
LDLL
3 3
...
...
...
DDLL
3 3
...
...
...
RDLL
3 3
...
...
...
UDLL
3 3
...
...
...
LRLL
3 3
...
...
...
DRLL
3 3
...
...
...
RRLL
3 3
...
...
...
URLL
3 3
...
...
...
LULL
3 3
...
...
...
DULL...

output:

...
...
...
...
...
...
...
...
...
...
...
...
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...
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...
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...
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...
...
...
...
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...
...
...
...
...
...
...
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...
...
...
...
...

result:

ok 393216 tokens

Test #23:

score: 0

Accepted

time: 38ms

memory: 3824kb

input:

47104
3 3
...
...
...
L
3 3
...
...
...
R
3 3
...
...
...
D
3 3
...
...
...
U
3 3
...
...
...
LD
3 3
...
...
...
LU
3 3
...
...
...
RD
3 3
...
...
...
RU
3 3
...
...
...
DL
3 3
...
...
...
DR
3 3
...
...
...
UL
3 3
...
...
...
UR
3 3
...
...
...
LDR
3 3
...
...
...
LUR
3 3
...
...
...
RDL
3 3
...
.....

output:

...
...
...
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...
...

result:

ok 141312 tokens

Test #24:

score: 0

Accepted

time: 13ms

memory: 3760kb

input:

1916
5 5
.....
z....
or...
tdb..
undn.
L
5 5
.....
z....
or...
tdb..
undn.
R
5 5
.....
z....
or...
tdb..
undn.
D
5 5
.....
z....
or...
tdb..
undn.
U
5 5
.....
z....
or...
tdb..
undn.
LD
5 5
.....
z....
or...
tdb..
undn.
LU
5 5
.....
z....
or...
tdb..
undn.
RD
5 5
.....
z....
or...
tdb..
undn.
RU
5 5...

output:

.....
z....
or...
tdb..
undn.
.....
....z
...or
..tdb
.undn
.....
z....
or...
tdb..
undn.
zrbn.
odd..
tn...
u....
.....
.....
z....
or...
tdb..
undn.
zrbn.
odd..
tn...
u....
.....
.....
....z
...or
..tdb
.undn
.utoz
..ndr
...db
....n
.....
.....
z....
or...
tdb..
undn.
.....
....z
...or
..tdb
.undn
...

result:

ok 9580 tokens

Test #25:

score: 0

Accepted

time: 0ms

memory: 3928kb

input:

1
100 100
.k.x.i.qj.j..w.h....a.x.ck...wd.......f......cu..ub.fz.g...pao.nhj.sm.c.q....avdz..hioll.fgg.ks...lo
...vfm..g.b.suco.xaxjw.q...c....k..k.w....jxp.a..lqh..vl..n....it...q.c.ei.pk..dt..p.ypeik..nvm..fo.
fx.l.zgg..k.qdwkegow.yi.....xse...s.nbk..lx..c.gh.w.l.q.e..qjpt.vhl.gr.......zya.nurl......

output:

dllwkqfpxwehsjvokwintrdomibwfaqnqjfwbqqekpuriuvpxlcxfrcenewfioidwkwiwpstntpfcvnaspwklwatizsqbmbrcbgu
oqmqhxrcekdnrcpvsvergjwwngzgmsyunjjzreqaizpdbankticpdqxmbjxicjlkinhzupcerrriorljxagvckufcagwxddqameo
wvjinxxfzpccttsbfjtujhogxekkgapoyoqasizzjegkbcfyxnpfsshardjoqoicgpvqsvyrlnnuqkckyorsstcnajnyhmlral...

result:

ok 100 tokens

Test #26:

score: 0

Accepted

time: 1ms

memory: 3852kb

input:

1
100 100
m..h...u....d......h..q...c.xo...t.g..bmdsy..........xl......h.bw....i....u.sv....e.j.b.tg..z.......
.zf.........p..h...m.iz.k....h..r..b.......z......d.e....l.............j.a.....lsi.x.....z..al......
...u..qy..........br.t....t...teio........qva............q......kz....w.........c.y....g...

output:

....................................................................................................
....................................................................................................
.....................................................................................................

result:

ok 100 tokens

Test #27:

score: 0

Accepted

time: 10ms

memory: 3832kb

input:

1
100 100
r.u.yr.r..mxdcv....xvg.....y...h...tlwmp.k..rzm.lq...oyc...e.kt..mt...n.....vs.y.jdwhqpy...lzk..ok..
.b.nls..lj.....nu.ywb.o.n..qh.o..l....tnn........y..igh..bpiq.acysz......vs.he....p.sro...c.mf.fjyt.
....d.n.u..odj.....crfidx....ef.pgcf.aejsz..diiml.w.s.b.g.cm.gp..su.pw..lpw.cy...jp..db....

output:

upoqykautgdzgbopalrkrrtantfzkwjqgzxpbbhoqdhcqqzkzvrgrzhwnlabyoirybvcovvdibcafvgygbpnyrhqpxnugadylykj
unbsbpjqevtfpylwsogyqunukoaophmzzcaoqooaflvakkseowpumhorrwbpbeacbzkbcnvlstsachdwoqzezgqmfqgsvjfyckvz
sieelnbedtfegpdncxilrfynoneijyvhclinpdkkhwhfanntpngojvrelkvsazvdgflodcadoygdbsjckhvwwjtjmfzhesynku...

result:

ok 100 tokens

Test #28:

score: 0

Accepted

time: 11ms

memory: 3860kb

input:

1
100 100
.....xq......ihm.g...l......x......p........d...op......f.......o....j....j..ze.y..pc....l....pv..qt
...a.id..i..rc...v..d......c...y.s.ke.......ij....t.f.b......vjbu...k.......qa.....l.....hm.........
...hq...l...h.y..dx..i.....u......i...e...k...w..r...h..a..tc.....u.y....t.......y.........

output:

axqdsonrqvuqypvptiqtiefbejrolheglfnijysgguqjhykiscqijptyvrjecvkqqrhnirqiokhfqmvkafchoqgkxvsvbviuipyl
lgvwimupljgrruyxchnehzzwzbxvxnewjkhezyffakhfkwcucfieorejyrcstsouuhhakarzpohtnngiimfgtatpcdttjbohyydc
flfgnmcolaweprtinofnomtoejbboopiyqhwuejgdhwfkyueehsvlxieiqsnvnpagooexffugfenvwpruqavjobxcucctryckc...

result:

ok 100 tokens

Test #29:

score: 0

Accepted

time: 11ms

memory: 3848kb

input:

1
100 100
................d.........e.....g..........o.........................................s..............
go.......b................t.......................g.................v...............................
...............gbxq....................................s.............d......i...e..s.......

output:

................................................................................................xvjn
...............................................................................................xhdfe
...............................................................................................bvx...

result:

ok 100 tokens

Test #30:

score: 0

Accepted

time: 11ms

memory: 3860kb

input:

1
100 100
..........p.........f.........................k...l.....r...........................g...............
........x.........t..................w...........................................................o..
..c..........................p.............a................................t..............

output:

....................................................................................................
...................................................................................................y
.....................................................................................................

result:

ok 100 tokens

Test #31:

score: 0

Accepted

time: 10ms

memory: 3800kb

input:

1
100 100
....................................................................................................
n...................................................................................................
fu.........................................................................................

output:

....................................................................................................
z...................................................................................................
to...................................................................................................

result:

ok 100 tokens

Test #32:

score: 0

Accepted

time: 1ms

memory: 3848kb

input:

1
100 100
....................................................................................................
q...................................................................................................
rz.........................................................................................

output:

lilhkdtbrwbxsjhkflzpafqyxaeawweinaazxmxbxtaqkqmoihcuineytioghsbihnzopjwarwiexcphfnhlmptniqqzffcswfk.
wwryswpzhzcvmrtypxieihzxiayfvebyqnhumknrxarztykrrnrqtybgbriycipxtkgbtvcetfbnfrpclryjnjijysecwiozdq..
vlrrwfftblrkxksopnvcycppoaddundymhlwldfvfikohbefddfbiiubszefzibtcxyqqyyjujvxwtfnlehcoludqfgcduxtv....

result:

ok 100 tokens

Subtask #4:

score: 14

Accepted

Dependency #2:

100%

Accepted

Test #33:

score: 14

Accepted

time: 95ms

memory: 3760kb

input:

124416
3 3
...
...
...
LLLLL
3 3
...
...
...
RLLLL
3 3
...
...
...
ULLLL
3 3
...
...
...
LRLLL
3 3
...
...
...
RRLLL
3 3
...
...
...
URLLL
3 3
...
...
...
LULLL
3 3
...
...
...
RULLL
3 3
...
...
...
UULLL
3 3
...
...
...
LLRLL
3 3
...
...
...
RLRLL
3 3
...
...
...
ULRLL
3 3
...
...
...
LRRLL
3 3
......

output:

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...

result:

ok 373248 tokens

Test #34:

score: 0

Accepted

time: 66ms

memory: 8656kb

input:

1
1000 1000
.a..h.hs..h....jj.....nbe..q..k..xns...xb...j....k.n...y...y...rud...wok....j......n...d...h...nw.d..u...q..m.....nxx.eta..ap....r..vd.t.cn.......k..h.n..oeu.z....pn.zu.kb.pwa....aa..y..s..uq...bnfg..hds.k.a.q.plm......d.q.v.xf.j.ao..j.k.f.o..yjf...p..d.z.lbhsceb....la.e.im...d.a.nghoc.....

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #35:

score: 0

Accepted

time: 58ms

memory: 8740kb

input:

1
1000 1000
.x...r........i..d..d.....x.g...f.......d.g.......a......c.jy....t....z.n......t.a.....v.m.f..z.....k..y......ldr.pzs.vb.....l.u...f...h...i.n.j..o..c........ps....g.r.vr....j.......ium..j.ci.fv....v..ku....v...he.y....y.og......w....ed................aa..............l.....uj.q.........t...

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #36:

score: 0

Accepted

time: 61ms

memory: 8740kb

input:

1
1000 1000
.............xf............x.........................z...d....e......................l......w...x...................................j............r....gf.......................z....................a...................z..................q..t..........v.....r....m...............v..............

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #37:

score: 0

Accepted

time: 56ms

memory: 8712kb

input:

1
1000 1000
...................h....l...........n....o..........u..........................................y....w.....................i..................t.....l..g.......................vl...........l....f....s...........g..m.....................s..................................u.....................

output:

fkzvxgiyjhotbzoxcblhqscklxykkhqlptmsnfonmonkdtivcrtcuettopemuraqcecallytukovkprlvvazewbrotkizbgyonhewbjxoogzwhoxvlgpdoxmxjiapvgqlyinazdinxsbktwhtmhlrygdzjetnbtpdsonzzjjkxlpiovlqdajaugvucylovczfcqyjssccnnwrkkqhgiwmedkyrkvgmbzvigmckfvxyshzelqvfvqegnzdejpjtcatqkhyabucxaqqufboixeuwovskigjfctwmtuwrxzrahk...

result:

ok 1000 tokens

Test #38:

score: 0

Accepted

time: 56ms

memory: 8716kb

input:

1
1000 1000
..................................................................................................................................................................................................................o................................................................................

output:

olplxixendbgzhhpairiv..........................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #39:

score: 0

Accepted

time: 62ms

memory: 8728kb

input:

1
1000 1000
e.liwd.go..g.f.m..dnngvnc..k.ijqmm.ejs..zwth.vl...so.r...z.......q.......wrr.o.la.xt.v.uxvyg.b.b.yn.h...imhih...t.b.b.z..r.s.r.x.....itz...qx.qyiq..di..........j.t..c.un..ek.vy.w...l...a.e.y.oi..nfue.b.j.p.j.pmipdy.pywkv.gr..io...b.....a..h.....l.uq...anlh.bz..n......y.rk..q..a.qrym.c......

output:

eliwdgogfmdnngvnckijqmmejszwthvlsorzqwrrolaxtvuxvygbbynhimhihtbbzrsrxitzqxqyiqdijtcunekvywlaeyoinfuebjpjpmipdypywkvgriobahluqanlhbznyrkqaqrymckqxobeuioesdhhigafxdxdkrkpssfiotqkmwhxstpfjntporgedbghuvmoifizkdlepfzsojryqypwzyfhjhtpxinuvzwqdoknoqfznmjshviwdewfokkujqualtwyebojuorfaapxnyggyquyrmjyfjqidkgy...

result:

ok 1000 tokens

Test #40:

score: 0

Accepted

time: 57ms

memory: 8672kb

input:

1
1000 1000
....a........p.x...p..r.........c.kr.v.gm...jh..cpyyf...w...k.w.t..m.v.x......w........cry....i.....p............h......eb...q...v....mwf.w.hb.hea....r......c..z....m..s.o..nswdh............i.e..........z.....lwu......t.......h.zw....zm...........bk....q..v........i....k.mtq......u.ei......

output:

apxprckrvgmjhcpyyfwkwtmvxwcryiphebqvmwfwhbhearczmsonswdhiezlwuthzwzmbkqvikmtqueigfvjzvpsrrqpmchxhtiovrgbqdxdjqzaiukswxkjvjuopxwqlnrrfluwhkabewtyricecqlapyleubwaciczhyrihtogbhrasydledgtoevzgkrhokyuwfoyzwgprwpxmclkuojdpmtuzggdgejuvwsymfvgd..................................................................

result:

ok 1000 tokens

Test #41:

score: 0

Accepted

time: 53ms

memory: 8652kb

input:

1
1000 1000
q............................j....................h...r....s.....r...........l...........e.es.............s...t..f..z.....m..c...........j.u.................................a......d.b........f....w................o.s....................c....a...z.....u....l.........s.................x......

output:

qjhrsrleesstfzmcjuadbfwoscazulsxflbkursgkkoxljfqpatpcxcczyohjuivciqmuskmmzlexyadahttwp.........................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #42:

score: 0

Accepted

time: 62ms

memory: 8736kb

input:

1
1000 1000
..................................................................u..f...........................................q....m............u.............p.................o..........................t.....................v.i..................................................................a.........

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #43:

score: 0

Accepted

time: 55ms

memory: 8716kb

input:

1
1000 1000
.........................................g.........................................................................................................l.......................................................................a.......................................................................

output:

glaemlmi.......................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #44:

score: 0

Accepted

time: 65ms

memory: 8804kb

input:

1
1000 1000
.xx.px.t....ui.h...l...ey.meq.rfj..xn.j.kiavp.xob.o.x.hgc.dx..pkl...t..dbx.....lmi.a.jy......j.....aabvw...m.yg.syoqwwlb.sdbwy.m.e...l.fo.a.u....jlqm.m.oc.df..tkeee.w.p...gr.e.kb..rg.o.k.m.ni..zci..i.btzidfp...q..lscb...nit.b..k...t....dg.efa.npv......qxr.h..h.f.u.lvtx.kx..c.dy.niqn.zbez...

output:

yxxgpxatfcvvuimhyvtlihjeyimeqarfjgwxngjtkiavpgxobrotxqhgcvdxpqpklbgqtmydbxugauslmihadjytsfagajdxmntaabvwadrmnygrsyoqwwlbnsdbwypmieffxlrfogaxuidnijlqmamtocodfjhtkeeefwvpnksgrlejkbylrgroykxmsniluzcitoiobtzidfpdnaqnplscbgdcnitgbkjkevetnamvdgxefahnpvqcsppxqxrbhvwhgfluhlvtxekxxhctdygniqnxzbezuvhncrhozyie...

result:

ok 1000 tokens

Test #45:

score: 0

Accepted

time: 65ms

memory: 8676kb

input:

1
1000 1000
.........vbo.a.qs...b........b....k..f.so.p...o....x....v.g.........b......tt...j..ju.f..d.........q...yi.....h..ybl..efx.j...i....ce..rd......d....nns.......efr..s........h.......c..v.mg.b.q..c......k......f....y.c..m.ehy...cj...n...t........v.....d....a.q.f...........f...a...v........a...

output:

zwoqmthopvbomaeqsajgbkzvrkdsubtcjhkwtfdsobpgvhongcdxclwkvagkfbytwjvablelwbxttvhjjcvjubfpodmmxdhlifrqujmyijjrhuhsjyblrtefxdjnhyicieccewlrdrgpogbddrbhnnsdrlvqnqefrbgsajnhpfughqexptppcoovjmgkbkqwncgfkzvakhzfimyfjktpyzcjqmzehyebbcjnqunlkktgizjvumfvpytnedvnxaarqefsybrwagrwepfmgxaibivmqhzqgofadoenulznttlj...

result:

ok 1000 tokens

Test #46:

score: 0

Accepted

time: 64ms

memory: 8736kb

input:

1
1000 1000
........b.........x..q..................................b.....w..gk...............h....kk......x............ff....j.................s...............................q.......................x......a.................................y.............h..b...v..t.............i..m....l.........w.....

output:

helayyrdbbkhssottfxqhqwceoctcumqmrfutcpkrfdgjicxcrcimberbdqxyewukgkttvbtccpxnkahichcdjokkzhzesgxejwkyufvmfkbfflpsejakognhnwmbmhwzgzystxefhegwwykvpomuxljymgjqyxedwgsqrdtzhjjcrbcfmngdfhdcmfixxrwxldacdxxpkqughsjeotdgrcgkqtjnpbqjjeapypkyuesmzkzpqchtkburbvlhtiycjqiolxtfwliegmsfyxlrsiickxchwbsxqptsuhcezld...

result:

ok 1000 tokens

Test #47:

score: 0

Accepted

time: 65ms

memory: 8740kb

input:

1
1000 1000
.....................................y.a................................v........w......n.....r...........k...........k..............l........................................................................z..k......k....................................................h.....................

output:

coddfoipovmgmrydhioveavlnfaznudtejuefysaywndqnewbppjxczsreuutyrdfhviskzpvmqiggxsgwgnzuuenujpjsrstzsxmrxhtqkgycnlxxfkbdkdtkwawiiwvqxfwlhnkyfdbmqgktksjfjbdlouqbeeebqphsfypleoncddcdacgiclpkpvsenzdttxtmdakdthimzbmkcfacnekojzrpgmtdjmydglyuxxxojlvswtxqlioxgidvqvolzgpkhgltrovhenhnrnihpxolggmvtaapxnwvsackbf...

result:

ok 1000 tokens

Test #48:

score: 0

Accepted

time: 59ms

memory: 8736kb

input:

1
1000 1000
...............................................................p................................................................e...............................................................................................................................................v..................

output:

zuajdcgaojgtoarzakivkptdtxwwmblvpfqapppxkzpxcqpyrbrityzukbsoyjppwstojxanqvdtfyoiptartgmliryjgckbqwwoghapuznvahzqbvbrpmielmsnsdzfejtmmubhvdpununqleoywsrmuzvleihsxposeraodbonpgzuzzfoicjzgucrpgadiudkvoelqbopmicomjlmvtzjoextpnsubgijgepwfnglurmapvowkjzeevhdenuksorngcadwcruzqavvmrieazpamwrjkoihnyogboamilk...

result:

ok 1000 tokens

Subtask #5:

score: 0

Time Limit Exceeded

Test #49:

score: 12

Accepted

time: 104ms

memory: 3768kb

input:

131072
3 3
...
...
...
LLLL
3 3
...
...
...
DLLL
3 3
...
...
...
RLLL
3 3
...
...
...
ULLL
3 3
...
...
...
LDLL
3 3
...
...
...
DDLL
3 3
...
...
...
RDLL
3 3
...
...
...
UDLL
3 3
...
...
...
LRLL
3 3
...
...
...
DRLL
3 3
...
...
...
RRLL
3 3
...
...
...
URLL
3 3
...
...
...
LULL
3 3
...
...
...
DULL...

output:

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...

result:

ok 393216 tokens

Test #50:

score: 0

Accepted

time: 42ms

memory: 3760kb

input:

47104
3 3
...
...
...
L
3 3
...
...
...
R
3 3
...
...
...
D
3 3
...
...
...
U
3 3
...
...
...
LD
3 3
...
...
...
LU
3 3
...
...
...
RD
3 3
...
...
...
RU
3 3
...
...
...
DL
3 3
...
...
...
DR
3 3
...
...
...
UL
3 3
...
...
...
UR
3 3
...
...
...
LDR
3 3
...
...
...
LUR
3 3
...
...
...
RDL
3 3
...
.....

output:

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...

result:

ok 141312 tokens

Test #51:

score: 0

Accepted

time: 231ms

memory: 7808kb

input:

1
100 10000
.a.aaaa.a..a.aa.a...a...aa.a.a..aaa..a..a.aaa..aaa.a..aaaa..a...a...aaa..a..aaa..aaa.a.aaaaaaaaa...aa..........aa..a....aaaaa.aaa..a.a.aaa.a.aa.........a.aa....a..a.a..a.aa..aa..aaa.a..aa..a......aaaa.aa..a.aa.aaaa.aaa.aaa..a...aaaa....aaa.a.a...aaaaaa.aaaa.aaa.aa.a.....aa.aaaa...a..aaa....

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 100 tokens

Test #52:

score: 0

Accepted

time: 159ms

memory: 7832kb

input:

1
100 10000
...a.aaa.........a.......a........a........a.....aaa.a.aaa.....a........a.a..a....a....a...a.....a.a.a.aa...aa.a.a.a.a......a..a..aa.a..a........a....aa.......a..a....a...aaa.....a..........a..aa...a..a.a....a..aa...a...a.....a.......a......a....aa....a..a.aa....a.......a....a....a....a....

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 100 tokens

Test #53:

score: 0

Accepted

time: 180ms

memory: 7816kb

input:

1
100 10000
.......a.....................a.........................a......aaa......a...........aa......a.........a..........a...........a..a.......................aa.......a.a.......................a.a......a........aa.........a....................a.a....................a.a..a...........a..............

output:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

result:

ok 100 tokens

Test #54:

score: -12

Time Limit Exceeded

input:

1
100 10000
.aaa.a.a..aaaa.aaa.aa...aa.aa..aaaaaaaa..a.aa....aa....a..a.a..aaaaa..aa....a..a.aaa.aaaaaa.aaaa.aaaaa..aa.aa...a.a..aaaa..a.aaaa.a.a.a..aaaa.a.a.aaaa..a.....a...a.aaaa.a..aaaaaa.aaa..a..a..aaa..aa.aaa.aaa.aaa...a.aa.a.a.aa.aa...a....a.a.aa.a.aa..aa..a.a.a......a.a.aa..aa..aaa.a.aaaa...a...

output:

result:

Subtask #6:

score: 0

Skipped

Dependency #5:

Subtask #7:

score: 0

Time Limit Exceeded

Test #69:

score: 9

Accepted

time: 37ms

memory: 3828kb

input:

21844
5 5
.....
q....
ng...
gip..
dygv.
L
5 5
.....
q....
ng...
gip..
dygv.
D
5 5
.....
q....
ng...
gip..
dygv.
R
5 5
.....
q....
ng...
gip..
dygv.
U
5 5
.....
q....
ng...
gip..
dygv.
LL
5 5
.....
q....
ng...
gip..
dygv.
DL
5 5
.....
q....
ng...
gip..
dygv.
RL
5 5
.....
q....
ng...
gip..
dygv.
UL
5 ...

output:

.....
q....
ng...
gip..
dygv.
.....
q....
ng...
gip..
dygv.
.....
....q
...ng
..gip
.dygv
qgpv.
nig..
gy...
d....
.....
.....
q....
ng...
gip..
dygv.
.....
q....
ng...
gip..
dygv.
.....
q....
ng...
gip..
dygv.
qgpv.
nig..
gy...
d....
.....
.....
q....
ng...
gip..
dygv.
.....
q....
ng...
gip..
dygv.
...

result:

ok 109220 tokens

Test #70:

score: 0

Accepted

time: 6ms

memory: 3824kb

input:

1596
5 5
.....
g....
uq...
rzy..
csls.
L
5 5
.....
g....
uq...
rzy..
csls.
R
5 5
.....
g....
uq...
rzy..
csls.
D
5 5
.....
g....
uq...
rzy..
csls.
U
5 5
.....
g....
uq...
rzy..
csls.
LD
5 5
.....
g....
uq...
rzy..
csls.
LU
5 5
.....
g....
uq...
rzy..
csls.
RD
5 5
.....
g....
uq...
rzy..
csls.
RU
5 5...

output:

.....
g....
uq...
rzy..
csls.
.....
....g
...uq
..rzy
.csls
.....
g....
uq...
rzy..
csls.
gqys.
uzl..
rs...
c....
.....
.....
g....
uq...
rzy..
csls.
gqys.
uzl..
rs...
c....
.....
.....
....g
...uq
..rzy
.csls
.crug
..szq
...ly
....s
.....
.....
g....
uq...
rzy..
csls.
.....
....g
...uq
..rzy
.csls
...

result:

ok 7980 tokens

Test #71:

score: 0

Accepted

time: 674ms

memory: 8800kb

input:

1
1000 1000
...................................................................................................................................................................................................................................................................................................

output:

...............................................................................................................................................................................................................................................................................................................

result:

ok 1000 tokens

Test #72:

score: 0

Accepted

time: 986ms

memory: 8804kb

input:

1
1000 1000
...................................................................................................................................................................................................................................................................................................

output:

cahwmrzsfwqutmckryykoorcqorfbufreyystfancxssssheekpaytgqdflhmezihiwielbmssmzpyedhubtvkhbzjyncociblmxplbadqjqfvbfkppjiwwnervthtddaxkxduumhjovhocxermysptjaslgkrxepqaindfpajccroyyngacguzdrvoyyvapxerewktquzsvhcbakhrjhonmxdmpuedmqrsdtxwlrnlamkmqzcysooixcywcdowtvqtcpqlpjjufoluuoxwdltatyykvwrvoasonnjertccn...

result:

ok 1000 tokens

Test #73:

score: 0

Accepted

time: 1070ms

memory: 8676kb

input:

1
1000 1000
...................................................................................................................................................................................................................................................................................................

output:

.ywgiekdiznbsynqsikkdvyptoksxvlwjzrlqwgcubkufncmzxsdqipqitgrvxchctwjolyrqhvofehydhqnatypadyaztubwuevvokevijztwplzkqjxzwonptuoyvomlyhroqrbjbasnasenngrgfcpqtlpxiamkqxtbgceqrirvdmqxuczkceqeunpomuvwecjtijecddhtcnhltthwdeufrwhxuhskbmzvajkkfopxadwjnksfbpvdjcwjobllynnzgznaswacwpkkfbaxomybabbzeeuwjesweqkvfn...

result:

ok 1000 tokens

Test #74:

score: -9

Time Limit Exceeded

input:

1
1000 1000
...................................................................................................................................................................................................................................................................................................

output:

result:

Subtask #8:

score: 0

Time Limit Exceeded

Test #80:

score: 14

Accepted

time: 77ms

memory: 3796kb

input:

49152
3 4
....
....
....
LURD
3 4
....
....
....
LURDLURD
3 4
....
....
....
LURDLURDLURD
3 4
....
....
....
LURDLURDLURDLURD
3 4
....
....
....
LURDLURDLURDLURDLURD
3 4
....
....
....
LURDLURDLURDLURDLURDLURD
3 4
....
....
....
LURDLURDLURDLURDLURDLURDLURD
3 4
....
....
....
LURDLURDLURDLURDLURDLUR...

output:

....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
....
...a
....
....
...a
....
....
...a
....
....
...a
....
....
...a
....
....
...a
....
....
...a
....
....
...a
...

result:

ok 147456 tokens

Test #81:

score: 0

Accepted

time: 76ms

memory: 3744kb

input:

49152
4 3
...
...
...
...
LURD
4 3
...
...
...
...
LURDLURD
4 3
...
...
...
...
LURDLURDLURD
4 3
...
...
...
...
LURDLURDLURDLURD
4 3
...
...
...
...
LURDLURDLURDLURDLURD
4 3
...
...
...
...
LURDLURDLURDLURDLURDLURD
4 3
...
...
...
...
LURDLURDLURDLURDLURDLURDLURD
4 3
...
...
...
...
LURDLURDLURDLUR...

output:

...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
..a
...
...
...
..a
...
...
...
..a
...
...
...
..a
...
...
...
..a
...
...
...
..a
...
...
...
...

result:

ok 196608 tokens

Test #82:

score: -14

Time Limit Exceeded

input:

1
1000 1000
.igk...obd.pt.pe..ctn..oz..ws.ze...kun..fq..egs...ry......soj....ksiridr...w.i...q.wx.qovu.m.......m..sr..ev.nu..s..dwg.....j.z.t..un.qjrd..nm.v...j..wt.t.n.ym.ue..k.w..aj...lud..v.d..va.mjx.k.....qng..h.b..r.dvirvyyhv....fsqonar.kc..bw....xc.o.fe.b.a.rf.o.z..bmmmv..tru......fou......zr....

output:

result:

Subtask #9:

score: 0

Skipped

Dependency #1:

100%

Accepted

Dependency #2:

100%

Accepted

Dependency #3:

100%

Accepted

Dependency #4:

100%

Accepted