QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#481158	#8917. 2026	Milmon^#	43	580ms	24176kb	C++14	3.5kb	2024-07-16 20:56:24	2024-07-16 20:56:24

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

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 9

Accepted

Test #1:

score: 9

Accepted

time: 1ms

memory: 3884kb

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: 1ms

memory: 3840kb

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: 0ms

memory: 3808kb

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: 4096kb

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: 3876kb

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: 1ms

memory: 3900kb

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: 4096kb

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: 1ms

memory: 4108kb

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: 3796kb

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: 58ms

memory: 8744kb

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: 62ms

memory: 8976kb

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: 59ms

memory: 8680kb

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: 56ms

memory: 8748kb

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: 59ms

memory: 8744kb

input:

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

output:

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

result:

ok 1000 tokens

Test #15:

score: 0

Accepted

time: 57ms

memory: 8680kb

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: 8972kb

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: 60ms

memory: 8628kb

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: 59ms

memory: 8972kb

input:

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

output:

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

result:

ok 1000 tokens

Test #19:

score: 0

Accepted

time: 55ms

memory: 8740kb

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: 56ms

memory: 3820kb

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: 22ms

memory: 3720kb

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: 103ms

memory: 3820kb

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

result:

ok 393216 tokens

Test #23:

score: 0

Accepted

time: 57ms

memory: 3804kb

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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...
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...
...

result:

ok 141312 tokens

Test #24:

score: 0

Accepted

time: 25ms

memory: 4024kb

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: 2ms

memory: 4036kb

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: 4096kb

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: 7ms

memory: 3928kb

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: 6ms

memory: 4276kb

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: 6ms

memory: 3980kb

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: 6ms

memory: 4028kb

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: 7ms

memory: 4044kb

input:

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

output:

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

result:

ok 100 tokens

Test #32:

score: 0

Accepted

time: 1ms

memory: 3968kb

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: 99ms

memory: 4056kb

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: 8692kb

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: 64ms

memory: 8688kb

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: 8760kb

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: 50ms

memory: 8744kb

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: 59ms

memory: 8760kb

input:

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

output:

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

result:

ok 1000 tokens

Test #39:

score: 0

Accepted

time: 57ms

memory: 8748kb

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: 60ms

memory: 8976kb

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: 60ms

memory: 8680kb

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: 59ms

memory: 8760kb

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: 54ms

memory: 8676kb

input:

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

output:

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

result:

ok 1000 tokens

Test #44:

score: 0

Accepted

time: 69ms

memory: 8716kb

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: 8680kb

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: 65ms

memory: 8984kb

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: 59ms

memory: 8680kb

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: 58ms

memory: 8760kb

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: 105ms

memory: 4060kb

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: 57ms

memory: 4028kb

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: 161ms

memory: 23200kb

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: 113ms

memory: 22920kb

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: 115ms

memory: 22956kb

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: 38ms

memory: 3776kb

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: 18ms

memory: 3844kb

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: 361ms

memory: 24176kb

input:

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

output:

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

result:

ok 1000 tokens

Test #72:

score: 0

Accepted

time: 494ms

memory: 24048kb

input:

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

output:

cahwmrzsfwqutmckryykoorcqorfbufreyystfancxssssheekpaytgqdflhmezihiwielbmssmzpyedhubtvkhbzjyncociblmxplbadqjqfvbfkppjiwwnervthtddaxkxduumhjovhocxermysptjaslgkrxepqaindfpajccroyyngacguzdrvoyyvapxerewktquzsvhcbakhrjhonmxdmpuedmqrsdtxwlrnlamkmqzcysooixcywcdowtvqtcpqlpjjufoluuoxwdltatyykvwrvoasonnjertccn...

result:

ok 1000 tokens

Test #73:

score: 0

Accepted

time: 580ms

memory: 23980kb

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: 130ms

memory: 4028kb

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: 141ms

memory: 3828kb

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