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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#779284#8234. Period of a StringZhaoZiLongWA 130ms47828kbC++142.6kb2024-11-24 18:12:442024-11-24 18:12:45

Details

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Test #1:

score: 100
Accepted
time: 3ms
memory: 12684kb

input:

4
2
abc
abcd
4
bbcaa
cabb
acabbbb
a
3
ab
aab
bbaaaaab
3
ab
aab
bbaaaaaa

output:

NO
YES
abbca
abbc
abbcabb
a
YES
ab
aba
abaabaab
NO

result:

ok ok (4 test cases)

Test #2:

score: 0
Accepted
time: 3ms
memory: 12376kb

input:

5
1
ccecddbdbbcbbaded
3
cd
d
d
1
dcedec
2
dcec
cce
8
a
e
a
c
cc
cccccccc
c
b

output:

YES
abbbbbccccdddddee
YES
dc
d
d
YES
ccddee
YES
cced
cce
NO

result:

ok ok (5 test cases)

Test #3:

score: 0
Accepted
time: 98ms
memory: 19016kb

input:

100
147
ababbbaaaaaababbbbbaabaabbbbaaaababbbbababaabbbbaaabbabaaaaaabbbbaabbaaaaaababbbaabbabbaaabbbaabbbabaabbbbaabaabbaa
aaaaabbbbababababbbaaaaaabaaaaabbaabaabaaababbabbabbabbaabbaaabbaabbaabaababaaabbababbbbbaabaaaaabbbbaabbbbbbaaabbbbabaababbbbb
ababbabaababbbbaabbbbaaabbabaabbaaaababbbabbaaab...

output:

NO
YES
baaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbb
ba
bababababababababababababababababababababab
bababababababababababababababab
babababab
bababababbababababb
bababababbabab
baba
bababababababab
b
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
b
bbbbbbbbbbbbbb
bbbbbbbbbbbbbb
bbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbb...

result:

ok ok (100 test cases)

Test #4:

score: 0
Accepted
time: 97ms
memory: 17356kb

input:

100
326
decadadcaaacaaeecaddaeadeadc
aaadedcaaeaaeddddaeaceaddaaaaecccaaeadeaaedaccdddcdddaaaadddacceaaadcadaeeeadeeadccdaacadaaecaedadcaaaecdaddaeaaaeccdedaceaaaacdddcecdcdacddccecaaaeaeedacaeaadaaacdadedae
acaecaaaedcdaceaaddddaaeaddccdaeaadaeedaecdacaadeeaadeceadacdadaccdaaedaddccaceea
ddccacdcea...

output:

NO
YES
ebccdeabb
ebccde
ebccd
ebccdebccdebccdebccd
ebccde
e
eeeeeeeeeeeeeeeee
eeeeeeeeeeee
eeeeeee
eeeeeeeeeeeee
eee
eeeeeeeeeeeeeeee
eeeeeeeeeeeeee
eeeeeeeeeeeeeeeeeeee
eeeeeeeeeee
eeeeeeeeeeeeeeeeeeeee
eeeeeeeeeeeeeeeeeee
eeeeeeeeeeee
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
eeeeeeeeee
eee...

result:

ok ok (100 test cases)

Test #5:

score: 0
Accepted
time: 97ms
memory: 17260kb

input:

100
1114
mmiceajjcjdemdhf
c
ccccccc
cccccc
cccccccccccccccccccccccccccccccccccccccc
ccccccccc
ccccccccc
ccccccccccccccc
ccccccccccccccccccccccccc
cccccccccc
ccc
ccccccccccc
ccccccccccccccccccccccccccccccc
ccccccccc
cccccc
ccccccccccccccccccccccc
ccccccccccccc
ccc
ccccccccccc
ccccccccc
cccccccccccccc...

output:

NO
NO
YES
acgbacmikmfaaddehiibfjkacaaaaaabbbbbbcccccccccdddddeeeeeeeeeeeeefffffffgggggggghhhhhhiiiiiiiiijjjjjjjjkkkkkkklllllllmmmmm
acgbacmikmfaaddehiibfjkac
acgbacmikmfaaddehiibfjkacacgbacmikmfaaddehiibfjkacacgbacmikmfaaddehiibfjkacacgbacm
acgbacmikmfaaddehiibfjkacacgbacmikmfaaddehiibfjkacacgbacmik...

result:

ok ok (100 test cases)

Test #6:

score: 0
Accepted
time: 92ms
memory: 16180kb

input:

100
512
tecvaycvrbprboqldxlzjmlbfxaseuomtjxenfyoxkmjqkifjpacqytpxmbxleryljfxeoghwfhcnhvimgkvdwjcwatlppmwbbygdbiyzvlrfqjmdnuioulrgmwfkutwgavesanvdzbypveznnvrddujscaekxauxwi
nqmlelkfqrvjbwdlvtbzxkd
kbdqfbqxqqvmkllqltebqmlrnxvxflkzedrmbwknzltfbllqllbwllwqrvkzmrdqlldvnfbkqxbdkewxrzbbndvfqrnfklllxxkvqkjf...

output:

YES
vzxjrblkeqmvnftqbdkdllwaaaaaaaabbbbbbccccccdddddeeeeeeeffffffggggghhhiiiiijjjjjjjkkklllllmmmmmmmnnnnnoooooppppppqqrrrrrsssttttuuuuuuvvvvvvvwwwwwwxxxxxxxxyyyyyyyzzz
vzxjrblkeqmvnftqbdkdllw
vzxjrblkeqmvnftqbdkdllwvzxjrblkeqmvnftqbdkdllwvzxjrblkeqmvnftqbdkdllwvzxjrblkeqmvnftqbdkdllwvzxjrblkeqmvnftq...

result:

ok ok (100 test cases)

Test #7:

score: 0
Accepted
time: 97ms
memory: 14864kb

input:

1000
379
hdiyyp
ihy
hyhyiih
hiyh
iyhhihihhyhy
yhihhyyihhih
h
hhh
h
h
hhhhh
hhhh
hhhhhhhhh
hhhhhhhhhhhhh
hhhhhhhhhhhhhhhhh
hh
hhh
hhhhh
hhhhhhhh
hhhhhhhhhhhhhhhh
hhh
hhhhhhhh
hhhhhhhhh
h
hhh
hhhhhh
hhhh
hh
hhhhhhhhhh
hhhhhhh
hh
hhhhh
hhhhhh
hhhh
h
hh
hh
hh
hh
hhhhhhhhhhhhh
hhhhh
hhhh
hhhhhh
hhhh
h
hh...

output:

YES
hiydpy
hiy
hiyhiyh
hiyh
hiyhhiyhhiyh
hiyhhiyhhiyh
h
hhh
h
h
hhhhh
hhhh
hhhhhhhhh
hhhhhhhhhhhhh
hhhhhhhhhhhhhhhhh
hh
hhh
hhhhh
hhhhhhhh
hhhhhhhhhhhhhhhh
hhh
hhhhhhhh
hhhhhhhhh
h
hhh
hhhhhh
hhhh
hh
hhhhhhhhhh
hhhhhhh
hh
hhhhh
hhhhhh
hhhh
h
hh
hh
hh
hh
hhhhhhhhhhhhh
hhhhh
hhhh
hhhhhh
hhhh
h
hhhhhh
...

result:

ok ok (1000 test cases)

Test #8:

score: 0
Accepted
time: 126ms
memory: 12724kb

input:

10000
21
uiutbnjregblkwbpztgdbmahtlhe
dtulrltbnbtlbggtwmteiwzbejzdlzbtbutiapwhnurumbnutkekbjehanphbhrn
unt
tnnntktntttttnttutnuuuuuunntuuuntununutnntuttunuutttntnuntnuuntuttunnuututuntuttntnunntuntnnuuttutunuunnunuutnuuutnutnutnnntntntunnttntuuttnnuunnnnuuutntn
uttnnnntuuuutututtnttuutuuttnnnnntunnu...

output:

NO
YES
y
y
y
y
y
YES
kabhlmmszgklamrcgo
kabhlmmszgklamrcgokabhlmmszgkl
kabhlmmszgklamrcgokabhlmmszgklkabhlmmszgklamrcgokabhlmmszgklkabhlmmsz
kabhlmmszgklamrcgokabhlmmszgklkabhlmmszgklamrcgokabhlmmszgklkabhlmmszkabhlmmszgklamrcgokabhlmmszgklkabhlmmszgklamrcgokabhlmmszgklkabhlmmszkabhlmmszgklamrcgokab...

result:

ok ok (10000 test cases)

Test #9:

score: 0
Accepted
time: 116ms
memory: 27888kb

input:

10
16467
aldyra
ylaaaddrraldyaaalaaadrydlyyaryrrl
draya
yaaaadddarayrayraayyyraradddr
yyraayrdardraaadraaydadyya
dray
ay
yaayayaayyayaaaayyyaayayyyayayyayyaaayayya
ayayayyyaayyyyaayayayaa
aaayyaayyaaayyayyyyyyaayayaay
yyyyyayyayyyayyayyaayayayayyayayayaaaaaayayaaaaay
yaayay
ayaayayyyayyyayaayaayyyay...

output:

NO
YES
nbjklmphbnoqrswyddehijllllqqsswcdiinooqwbabcginoppqrrrsuwxzccijnsuvx
nbjklmphbnoqrswyddehijllllqqsswcdiinooqwbabcginoppqrrrsuwxz
nbjklmphbnoqrswyddehijllllqqsswcdiinooqwbabcginoppqrrrsuwxznbjklmphbnoqrswyddehijllllqqsswcdiinooqw
nbjklmphbnoqrswyddehijllllqqsswcdiinooqwbabcginoppqrrrsuwxznbjkl...

result:

ok ok (10 test cases)

Test #10:

score: 0
Accepted
time: 111ms
memory: 39148kb

input:

3
32852
zjcsxffjfgqgnvamcemwbswpnxmtxxlecsfpbbaygsvvfhesoexzicbclmctcwhaosjziphqkaechmrguyddlyelzaycvlrffhalklfxlnwkpopijuuusjbwnxqcayjfygjufkpyvnv
zrwxifjqftg
zrgxf
xfggzrfxzr
grffzxxzgffxxzfggfxxfgxfgxzfzzrffxxrrfxxfgrrfzgzzrrgzrfgrzrzfgrrxgrzzgxrgzgx
xrrfrfxzgggxzgfxzrgfrzfzx
grxxfzfgzzgxggzxfzgf...

output:

YES
fzgxrfijqtwaaaaaaabbbbbccccccccccddeeeeeeffffffffgggghhhhhiijjjjjjkkkkllllllllmmmmmnnnnnoooppppppqqrssssssstuuuuuvvvvvvwwwwxxxxxxyyyyyyyzzz
fzgxrfijqtw
fzgxr
fzgxrfzgxr
fzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrfzgxrf
fzgxrfzgxrfzgxrfzgxrfzgxr
fzgxrfzgxrfzgxrfzgxrfzgx...

result:

ok ok (3 test cases)

Test #11:

score: -100
Wrong Answer
time: 130ms
memory: 47828kb

input:

1
100000
mjrbblhjaodzaew
bhdwmabzrloejarj
waaarbwdlobbemzldjrbhjrajejo
mojrjdzwaoearbbdajrjbjleabwhlldr
abjebazdadlobwerbdoablarjjhlrdljrwmjrbje
lohrmrrjrjalaljbzmwobbbdbbdbrarbjejawallraejabddrwajelojlzdjdwlraroejjehdb
edbrlwajjba
bbjaljddbjlbjwderaawljarreb
bjraaewrjbdbdjll
rjdbl
rddjblbdjbrlrjrll...

output:


result:

wrong output format Unexpected end of file - token expected (test case 1)