QOJ.ac

QOJ

ID	Problem	Submitter	Result	Time	Memory	Language	File size	Submit time	Judge time
#32999	#3844. LCS Spanning Tree	SuffixTree	AC ✓	3771ms	599828kb	C++17	2.9kb	2022-05-26 13:58:53	2022-05-26 13:58:55

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Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100

Accepted

time: 16ms

memory: 127828kb

input:

4
icpc
macau
regional
contest

output:

result:

ok single line: '4'

Test #2:

score: 0

Accepted

time: 8ms

memory: 129036kb

input:

3
ababa
babab
aba

output:

result:

ok single line: '7'

Test #3:

score: 0

Accepted

time: 157ms

memory: 374448kb

input:

26
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

result:

ok single line: '0'

Test #4:

score: 0

Accepted

time: 14ms

memory: 126644kb

input:

7
jia
ran
jin
tian
chi
shen
me

output:

result:

ok single line: '9'

Test #5:

score: 0

Accepted

time: 15ms

memory: 129364kb

input:

10
theysaynothinglastsforever
weareonlyheretoday
loveisnowornever
bringmefaraway
takemetoyourheart
takemetoyoursoul
givemeyourhandandholdme
showmewhatloveis
bemyguidingstar
itiseasytakemetoyourheart

output:

result:

ok single line: '55'

Test #6:

score: 0

Accepted

time: 19ms

memory: 126748kb

input:

100
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bciiecmbc
cdjailkkbefkbmlekiefdhklcbdccfbgkagflfemjjmkjmcgiibldlmhbcldjajgafmakfbhecgcckkkglklljhmliehidbkicm...

output:

result:

ok single line: '476'

Test #7:

score: 0

Accepted

time: 1838ms

memory: 468544kb

input:

2000
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output:

result:

ok single line: '17765'

Test #8:

score: 0

Accepted

time: 1512ms

memory: 459160kb

input:

1413
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output:

result:

ok single line: '11429'

Test #9:

score: 0

Accepted

time: 387ms

memory: 216772kb

input:

2000000
j
o
v
p
h
b
t
s
x
y
u
c
t
n
p
l
b
e
c
v
d
c
p
s
u
m
d
d
i
m
h
t
a
e
j
i
i
c
c
h
d
x
j
w
m
a
j
p
f
l
n
i
q
c
c
k
q
g
q
b
u
z
u
v
d
d
f
n
i
j
v
n
i
e
l
w
h
v
m
m
i
z
w
y
d
z
l
w
h
b
x
b
a
r
y
d
x
f
r
h
p
o
u
x
u
f
u
b
c
i
p
l
j
o
j
o
n
u
k
w
x
h
z
x
z
y
d
y
d
w
h
u
k
b
u
e
i
o
g
n
y
x
y
h
l
j
...

output:

result:

ok single line: '1999974'

Test #10:

score: 0

Accepted

time: 598ms

memory: 447904kb

input:

2
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output:

result:

ok single line: '8'

Test #11:

score: 0

Accepted

time: 3771ms

memory: 596576kb

input:

1413
ababaaaababbababbabbaababaabaaaabaabbabababbbabbaaababbbbabbababaaababbbaabbaaabaaabababbbbbbbabbaababbababaaabaabbaaaaabbbaaabbabaaabaabaababaaabbabbabaabaabbaabbbbbbabbabaaaabbababaabbababbbaaabababaabaababaaaabaaaaababbbbbbbbabbabaabbaabbbbabbbbbaaabbbbbaabbbaabababababaaabbaaaaabbaaaabaaaaa...

output:

result:

ok single line: '42405'

Test #12:

score: 0

Accepted

time: 60ms

memory: 141816kb

input:

1413
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

result:

ok single line: '1995156'

Test #13:

score: 0

Accepted

time: 520ms

memory: 582464kb

input:

1
baababbbbbaaabbaabbabaabbabaababaabaaabbbbbbbabbbababbbabaaababbbabbabaaabbbbbaabbaabbaabaaabaaaabbbabbbaaabbbbbabbbaaabaabbabbbbaabbbabbbababaaabaababaabbbababbabbbbaaabbaabbbbbbabbabaaaabaaaabbbaaabbbbbbaaabaaabbabbababbabaabbabababababbbbaaababaaaabaabaaababbbbbabbbaaaaaababbbbbababaabbbabaaaab...

output:

result:

ok single line: '0'

Test #14:

score: 0

Accepted

time: 1216ms

memory: 478236kb

input:

1413
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output:

result:

ok single line: '464827'

Test #15:

score: 0

Accepted

time: 1110ms

memory: 463104kb

input:

1413
vrotfwuoloxhchhuitgryunhjurviyookrumnoabeziigrdpmlglfvurrlmblapvtlkhbmkgmuosltjxerkkmfdfspgeqwbjhlslycrkwhehdohhhrtuwwbpmivegwppikaimtulbyugobnwvjsrhtivddzjcrbmbbupvoayoxefatdvexnmqxhwdjhfairbmlsjbvjrspwsibonydbrcinfrwkrfduropcrkljeahyijoxhryaujnzakmurpqkgfmxpxivzsuhbihkchnwsaxtmlpfbfphldgccrab...

output:

result:

ok single line: '254582'

Test #16:

score: 0

Accepted

time: 1199ms

memory: 567532kb

input:

1413
bbbbbabaabbabbbbbbaaabbaabaaabaabbabbaabaaabbbaaaaaabbaaabaaaabbabbbbbbbabbbbbabaaabaababbbaaabababbaaaaabbbbbabaaaabaaabbabbabbabaabaabaaabbbabbabaaababbbbbbaaaaababbabbbaabaaabaabbabbaaabaababaaabbbbabbabbabaaabbbabbbabbbbabaabbbabbbbabbbbaaabbbabaaabbaaaaabbababbababbbbbbaaaabaaaabaaaaabbabb...

output:

result:

ok single line: '1498740'

Test #17:

score: 0

Accepted

time: 812ms

memory: 443884kb

input:

1413
lcoqmejczgztniltuwtqgzmgyjdvkiqvlgozlzdmhchwksqerjuxkigjslgetycefqfqriezkmvwgndxyzvjiducocihbkogctyuecvqqqnxgsuerrpbwldkooupyixbdvxjzsaskppqhlvafmcbyfmmtgduqaxvxwfwohoawftfrofwahxyplmktpglrfjobolpxbsvhlaabhydrxeijqueibqzgzoipbzmctjlelnfsllllptufqaptqpzrdjgeluigdwlolsjzdwkusgcigrbzgcqlozpbvahzys...

output:

result:

ok single line: '1285703'

Test #18:

score: 0

Accepted

time: 1189ms

memory: 454340kb

input:

500
eqrouzrzqavpwipjhbpbbsypakjkmpithzhdazdqzyivgzhpawsdorsrdcdstllansenrjgsjqqspxhrvaumtnfwrioktzmiusynbegluwdlvmcsoyghlleetuopwdzqxxdzdlmzjrkgdozunhbythfoetdaydswcxxgllfucsbhgcbtjduemztquysvdkrikqovbvpdnsmuwopitjmhkhyfiqaldtvnjjikhzpwubsqriymtnueuulcmnqrglepxobgqqcktvaldbzwovcirnneafvisczpsavisauo...

output:

result:

ok single line: '93437'

Test #19:

score: 0

Accepted

time: 2981ms

memory: 599828kb

input:

500
aababbabbbabbbaabbaaababaabbabbaaaabbaaababababbbbbbbaabaaaabaabaabaababaabbaaabaaabaaaaabaababbaabaaabaaabababbabaabaaabaaaabaaabaabbabbbbababbbbbbabbbbbabaababbabaaaaaaabaabababbaabbbbbbbaaaaababaababaabbaaabaabbbaaaabbabbabbbbaabbbbaaaaabaabbabbababbaaababaaabbbabbabaaaabbaabbababbbbabbabbbaa...

output:

result:

ok single line: '621482'

Test #20:

score: 0

Accepted

time: 1075ms

memory: 450604kb

input:

500
xkhhkzemvoilwwysloxrngtnalowphqotywezcsuqahpwhjjwjalpvysipqxyhoshkyioqchqlyothxrqacivacersdqbrkkdisuywdqibgdidwbfylbanhsfmkjgutlemfeiiusjaxuftvltgoutxoajajpwfbatiedtawcavwhptsizieufsxpuigqnjqguwknwirydqgujadlljfqeehynopazfhtetgabazgqhbzjgkupsltwusjijmkqtduomvpmwvcfydoeoluiypesjqbscnjxqdleacsyzwd...

output:

result:

ok single line: '1305055'

Test #21:

score: 0

Accepted

time: 1004ms

memory: 450308kb

input:

500
afdppltdvwipholvfwehnlbcmcxujuxlbabqnwtiudzbunzzjfiwqjzclyzwswiuylmmjiwdlygflfhumrtcbuhosgnmexieivsrdpuopcwckdywwrzxliofqdswacaixtbckxtzzpbjubgqthqgrgmhjgdjidtiyukitdhuukeqmmhhvzpmfbvqjazsfuceqomjuwdoijhwvodqptewwzmgznafhejxsvimtldcvkasagjpbnnzpbhoohtxnewgceuvrxzojahjgsajhniwoqlezgbnlzvndpixpkly...

output:

result:

ok single line: '1248710'

Test #22:

score: 0

Accepted

time: 1438ms

memory: 474124kb

input:

4000
gdlglqbydbkucqucvkhjoicbrutfyulgywmlpqlurxpvqhkywpnnwerqgjnnxyheruhcotfjpohhyrfwiulgbcyjnnwlofrfcykqspchfjqfcyemupuvutghifuykmeokohcfjlmueuycykwpeujzctkhpibmfvorjdmqztnqyqzjgzcsekanoxzescqxxeojjczivoywhzhpzjhftkvjhunzwfzwlphvsifpweldfstgdcoymjktfzvdfubqlilfqrvpxiuednlgqzhekrypstuxpwqagbgzubotli...

output:

result:

ok single line: '587656'

Test #23:

score: 0

Accepted

time: 1910ms

memory: 542284kb

input:

4000
baabaabbababbbbbabaabaabababaabaabbbabbaaaabbbabbaaababbbaaaabaababbbbbbbbaaaaabbabaabbabbabaabbaaabbbaaaabbbbaabaabbbbaabbaaaaaaaaaaaaabbbaaaabaabbbabbaabaabaaaaaabbaaaaabaaaaabbbaaaaabaabaaaaaaabbaabbaaabbaabaabbabbbaaaaaaabbbabbbabbaaabaababbaaabbaabbababaabbbbaaaaabbaabbbaaabbabababbbbbaaaa...

output:

result:

ok single line: '867646'

Test #24:

score: 0

Accepted

time: 1679ms

memory: 546688kb

input:

4000
baaaabbabbaaaabbbaaabbababaaaababbbaaabbbbbbbaabaabbbbbbbbbbbabbaabaabbbaabaabbaaaababbbaaabbbabaababaababbaaaaabaabbbabbababbbbbaaaaaaabbabababbaabbaaaabbbbababbbbbbaaaababbbbbbaababbaabbaabbbababbaabbabbaaababababaaababbbaaabbaababbbbbaaaabababaabbabaabaaaaabbaaaabbababaaaaaaababaabbbbabbbabb...

output:

result:

ok single line: '870160'

Test #25:

score: 0

Accepted

time: 856ms

memory: 430408kb

input:

4000
jnbnjwgrxbxyqkbxyktdciatkisupcgkaanotwsywpwnczkakgfmohiypavecbrddgrwemuadsphrchdioswvaxnastcvmhasbwynsbsmqafsjjcybzvbwidqchnqpnjqjjfdkzpbzuvldyjgzejxpmntuajlpufrlzkaisoonwikhonlrvvrqszrenfgtmyeokhwcxkrwtbdjqqalltddvvhicqbroifyrbcootmjwrsmhuxspdykahscxwtnganxepnskabgrvuzrutgxttxdlbajvqpvdmbtatfc...

output:

result:

ok single line: '913862'

Test #26:

score: 0

Accepted

time: 41ms

memory: 143352kb

input:

4000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

result:

ok single line: '1979531'

Test #27:

score: 0

Accepted

time: 1449ms

memory: 454620kb

input:

4000
fdhdijdfcdeedcbjgafdgcdegdbibaahdhaeifbdafhfhaefacigedcdhfbifdhbcjhaeidhdccdchicbjafceabjdchgjaabhbffgcajhdbecghdiehffjgiddhcfhdcabhhfigcdjihffagaibhjhhcdegiecbedabaajdgjbefbdbadcdeefgbibbhgaedhbhjgejchfjiididfcibjefhfgebiagfdfejjgbhdcfefghdafgjbbijaeciebghgcgiijhedeijahecfabgcbhefacbbaijdghdhe...

output:

result:

ok single line: '1228665'

Test #28:

score: 0

Accepted

time: 1107ms

memory: 436356kb

input:

4000
rjdknocpagvrnghrpyukwifkkddprokianvndxdwgczcauhwrkpqmhqsmxqpmoxhazmujpspurtwndsfphxcrnwfnmuzauictvwfmowghscvvwckgzoxnkcawybzukbohyvtmrcwjgrgdvzovoosphzmirifzwmbfzuauwkmgoaodbfasvtjcuxmnftmcfohhkhdgtppkrfnvmpnhiwletasztebbskidtnjocaywgnrsdecnapsvpkuloxojjymelxtpyrlgfcakiexkurglbcwscmblkpqvmjlmcw...

output:

result:

ok single line: '911422'

Test #29:

score: 0

Accepted

time: 1174ms

memory: 324504kb

input:

100000
tduxfndk
uneyosepeblysz
myyzqqfxlyol
hueyo
vxkovfhrybgmvlhweq
jkcclhdeyo
dyggb
mokfduurtqfsmaeynq
gluuajukjnjc
dfcjqnme
xyrupyxgfnwd
hvdjjbewg
jjeyjmmlyol
fiqebs
otpjpq
nfmezyyuyme
wxyiuymslehvl
coshvqaht
tftlwgbnjyicrvjmuwrx
owpmmwkqpvhwxhiujh
vxrvymrouzryawtwombk
ukkzjbon
gokkrpnzmhonmhkfpj...

output:

result:

ok single line: '989636'

Test #30:

score: 0

Accepted

time: 1191ms

memory: 318004kb

input:

100000
baaabbbbabbabaaaba
baabbaababbababbb
bbbbbaababab
baaabbaa
abbabbbb
baaabba
baaabbbbbab
bababbabbbb
aababbbbbaabbbbabbbb
abaababbaaaaabbb
abaaabaaabbbbabbb
bababaababbb
aababbabbbbbbababba
abaabbabab
abbabbaaabaaaabbaaba
abbaaabbaabbbba
bbaababbabbaaabaaaa
aaababaaabbbabb
babbbb
bbbbaaaabaabb...

output:

result:

ok single line: '1282986'

Test #31:

score: 0

Accepted

time: 783ms

memory: 293156kb

input:

100000
pkhvbtnxfvxaem
uxvbtnxcgcsmwurthw
rfvxaem
wgzfvxaem
fafvxaem
nghhlpjfdga
wcljhoesadwmfwhvbtnx
uvbtnx
bcbffvxaemvbtnx
jhoesadwmfwhvbtnx
ncgcsmwurthwvbtnx
kyvbtnxjhoesadwmfwh
wavbtnxjhoesadwmfwh
ivbtnxssu
qnghhlpjfdgarjw
vbtnxibjhoesadwmfwh
zfvxaemigqvbtnx
swcgcsmwurthwsc
sjhoesadwmfwh
dfvxaemp...

output:

result:

ok single line: '1170625'

Test #32:

score: 0

Accepted

time: 97ms

memory: 148596kb

input:

100000
aaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaa
aaaaaaa
aaaaa
aaaaa
aaaaaaaaa
aaaaaaaaaaa
aaaaaaaaaaaaaaaa
aaaaaaaaaaa
aaaaaaaaaa
aaaaaaaaaaaaa
aaaaaa
aaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaa
aaaaaaaa
aaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaa
aaaaaaaaaaa
aaaaaaaaaaaaaa
aaaaa
aaaaaaaaa
aaaaaaaaaaaaaaa
aaaaaaaaaaaaa
...

output:

result:

ok single line: '1950179'

Test #33:

score: 0

Accepted

time: 914ms

memory: 473464kb

input:

20
cqhcbnnuobmgcqfdzbuvyajaidogyrtcjbemouifxulzlqcmtwiryttiwhpuykxjldvaxefuastnkvaeukxsdtdcauwbevkqziswmzrmrmabkchemhyrabtavqdajwzphqhuggbrujigzfhqxcrtcifvvvfgrevavfwdlauhjenkjudgyubcfhxcccivjfyemujywfhfjxsutvcsreuwnuypwimfqmlcjucfzklkhdeaahurnrqalqrjzfrrsctbzygaktltyrvyyqsnjinwyghzmyqgdmhekpeulrnjj...

output:

result:

ok single line: '201946'

Test #34:

score: 0

Accepted

time: 1147ms

memory: 596292kb

input:

20
baaababababababbaaaabababaaaabbabbaaabbbaabbaabaabbbabaabbbabbaabbbbabaaaabaabaabbbbaaaabbaaaaabaaaabaabbbbbbaaabbbabbaaaababbbbbbbaabbbababbabaababaaabbbbaabbaaaaababbbabaaaaabbaabababaabbbbabaaaaaababbabbbbabbabaaaabbaabaabaabaaaabbbbaaabbbbabbababbbabbbabaaaabbbaaaaabbbababbaaabbbbaabbbbbbabba...

output:

result:

ok single line: '187803'

Test #35:

score: 0

Accepted

time: 726ms

memory: 451960kb

input:

20
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output:

result:

ok single line: '265680'

Test #36:

score: 0

Accepted

time: 76ms

memory: 163756kb

input:

20
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output:

result:

ok single line: '1799368'

Test #37:

score: 0

Accepted

time: 761ms

memory: 598316kb

input:

2
aabaaabababbaababaaabaaaaababaabaabaabaabbbbbbaabaaabaabaabaabbbbbbaaaabbbabaabbbabaaabbaabababbbbbbbbaaabbbbbaabaababaabbabaaabbbbaabaaaababaaaabbaaaaababbabbbaababaaaaaabaababaaaaaaaabbbaaaaaaaaaaaaaabaaaaaaaabaabbbaabbabbabbabbaabbaabbaababaaabbababbbbaaaababbbaababbaabbabbbabaababaabaababaaaab...

output:

result:

ok single line: '92934'

Test #38:

score: 0

Accepted

time: 487ms

memory: 452100kb

input:

2
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output:

result:

ok single line: '91737'

Test #39:

score: 0

Accepted

time: 105ms

memory: 361560kb

input:

2
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output:

result:

ok single line: '93662'

Test #40:

score: 0

Accepted

time: 755ms

memory: 475736kb

input:

10
cdvthwmepkhrkkvpucesqgrdwtzdvicynxrutfykridcsbrpfvhwdabzucdpkhpxhgtcospfashuvajdxqzarcclefcrosqvakyoenughdadgmgdchgvjiinpleddvbfhzuloqtvvtabfihkpnfaxqqmburgrslathljxehvahwhsftjszkpradswxaqrlqlvewukdpmlouftnomoydfajzzgzpxnhkilhcykskxiecburpkrtsuctvktkhitsqhzuflopjwwnysgneaiwumqpwlbetwwldxfiiuatqwh...

output:

result:

ok single line: '735652'

Test #41:

score: 0

Accepted

time: 1339ms

memory: 464260kb

input:

4000
fcrfjdagkknhhvvklrmnnnqcrmjnifrphkwsnyaxiqfpnczytnngbejusuhabapjkodzmgwvydmlfomabzhedsywmhyohqzreeqqmpnkuawcoicrhlwndwjsehilzjfdnxwcmjmjjklzsptcbrpenaytjgfjpmmfjihyuvhfguhyjacktrrgrpadyhmptaueldcfzjkfdrfptizmbqvvixyiekxzmudxxgcwrpdxilmcvnqweltokrwqdtpsnvpndulujpttchxxvotzbppmilcmguewpvjupuoalku...

output:

result:

ok single line: '555122'

Test #42:

score: 0

Accepted

time: 3091ms

memory: 582560kb

input:

4000
abbaaabaabbabbbbaaaaaabaaaaaaababbabbaaabbaaabbabaaaababaabaaaabbbbbbbbaabaaaaaaaaaababbaababababababaabbabaabaababbaaaabaaaababaabbabbabaaaaaababaaababbabbbbabbbbaaaabaabaaaaabaabbaaaabbbbbbaaaaaaaaaabbabbabbaababbaababababbabbbbbbbaaababbbaabbbabaabbbbaabbbabaaabaaaaabbabbbbbabbbaaaaaaababbab...

output:

result:

ok single line: '777185'

Test #43:

score: 0

Accepted

time: 948ms

memory: 599664kb

input:

2
baaaaaaabaaabaaaaabbaababbabbababbabbaabaabbbbbbbbabbbabaaabaabbbbbbabaabbaaabbbabaaaabbababbaabbbabaaaabaabbaaabaaabbbbabaabbbbababbabaabbabbabbababaabbabbbaaabababaabbbbbabaabbaabaaabbbaababababbaabaaaabaabbbbabbaababbbbabbaaabbbbbbbabababbaaabbbbaaabbaababababaabbbbaaabaaabbbababbbbbababbbabbba...

output:

result:

ok single line: '54'