QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #146179 | #3900. Crossed out letter | MaMengQi | AC ✓ | 3ms | 4596kb | C++17 | 1.5kb | 2023-08-22 15:18:30 | 2023-08-22 15:18:32 |
Due to the privacy settings of the submitter, you are not allowed to view this code.
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3644kb
input:
abacaa aacaba
output:
abacaba
result:
ok 42.
Test #2:
score: 0
Accepted
time: 1ms
memory: 3888kb
input:
bsuir openx
output:
IMPOSSIBLE
result:
ok impossible
Test #3:
score: 0
Accepted
time: 1ms
memory: 3584kb
input:
addcdbbba ddcdbbbac
output:
addcdbbbac
result:
ok 42.
Test #4:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
ddaddbdab ddadbddab
output:
ddadbdbdab
result:
ok 42.
Test #5:
score: 0
Accepted
time: 0ms
memory: 3592kb
input:
bacbcbbab bccbabbab
output:
IMPOSSIBLE
result:
ok impossible
Test #6:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
untmvnmfocjyaafqrzm untmvnmfojyaafqrzmd
output:
untmvnmfocjyaafqrzmd
result:
ok 42.
Test #7:
score: 0
Accepted
time: 1ms
memory: 3588kb
input:
ozedolrcxugjtdynuzu ozlcoercxugjtdynuzu
output:
IMPOSSIBLE
result:
ok impossible
Test #8:
score: 0
Accepted
time: 1ms
memory: 3648kb
input:
fpmnvtyhezkicyepxneywwoxmgqhijkkgbffrlkgdeqzflcjyqnkbtamsltqyygjsjzleboybnjnobgjlbfzfviogdyexzvkggs fpmnvtyhezkicyepxneywwoxmgqhijkkgbffrlkgdeqflcjyqnkbtamsltqyygjsjzleboybnjnobgjlbfzfvoiogdyexzvkggs
output:
fpmnvtyhezkicyepxneywwoxmgqhijkkgbffrlkgdeqzflcjyqnkbtamsltqyygjsjzleboybnjnobgjlbfzfvoiogdyexzvkggs
result:
ok 42.
Test #9:
score: 0
Accepted
time: 1ms
memory: 3884kb
input:
xdyecuxttxvojqeyskroupnolcvdqopztvwrwfxdtbhtnbwzrrewdcwmyausobigdzniqodvescgwnhhdkgmngwthkujfedqbhe xdyecuxbtxvojqeyskoupnolcvdqopztvwrwfxdtbhtnbwzrrewdfcwmyausotigdzniqodvescgwnhhdkgmngwthkujfedqbhe
output:
IMPOSSIBLE
result:
ok impossible
Test #10:
score: 0
Accepted
time: 1ms
memory: 3656kb
input:
bqhgozzcohceyxjaclkocadaudqvpbcbqrbjknytqxbbnnyluvvqdwflchvrmfhhgmiqiwmqejshmshetebdzwdxppblpwzfhojsmopkbztegxgqkpednfllpqmjfkuwqfojbzrjhainsfjfcfscbiexzsinzrsgnjzhjwxbcihltegppevehhemmjwjfwmhdcufwjpqobpenbezdsjhtedokaoxidyovyreiqtlgimvgmrhcyzmxjeqgfwsfiijqcvcavopinlnyoptuwtnkezdpupshseuweshwcmtwwic...
output:
bqhgozzcohceyxjaclkocadaudqvpbcbqrbjknytqxbbnnyluvvqdwflchvrmfhhgmiqiwmqejshmshetebdzwdxppblpwzfhojsmopkbztegxgqkpednfllpqmjfkuwqfojbzrjhainsfjfcfscbiexzsinzrsgnjzhjwxbcihltegppevehhemmjwjfwmhdcufwjpqobpenbezdsjhtedokaoxidyovyreiqtlgimvgmrhcyzmxjeqgfwsfiijqcvcavopinlnyoptuwtnkezdpupshseuweshwcmtwwic...
result:
ok 42.
Test #11:
score: 0
Accepted
time: 1ms
memory: 3700kb
input:
wcsxvzwmbeokfqhixjxeasctuzurxghoeltxphkqfuruvdrbnwmagkfvvtcvgwdguhhsmlmvybayelocniglhmtjsrihteemnjkehdmomuootktcmboswrznyczrybivjaykdzpmcsswbqrbrofzejjgixqxobixycgndwboubsuxcocsqinobbkeoyvrjqgksouffhhxxxerksfqidmrycmflkblakraznjqknrcaobcihwinzoqlkuemmeawndyegzxcrsbpegpcyrynhwtfphylpmlgutnavvgaovtuml...
output:
wcsxvzwmbeokfqhixjxeasctuzurxghoeltxphkqfuruvdrbnwmagkfvvtcvgwdguhhsmlmvybayelocniglhmtjsrihteemnjkehdmomuootktcmboswrznyczrybivjaykdzpmcsswbqrbrofzejjgixqxobixycgndwboubsuxcocsqinobbkeoyvrjqgksouffhhxxxerksfqidmrycmflkblakraznjqknrcaobcihwinzoqlkuemmeawndyegzxcrsbpegpcyrynhwtfphylpmlgutnavvgaovtuml...
result:
ok 42.
Test #12:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
aaaccbababbaccbccccaccbcbaccbbcbcaabaccbbbcbccbaaaaabccbcaacbabbcbbacccbcacccaacaaccabbaacccaabaccbbcabcaccbbaaccbcbbabbcbbbccaaabcccbbbcaabbabcacccbbcabbcabcbbcabbbccbcbbbbaacccaacaccabcbcaabcbaaccaabbcaabcabaaacaabaccabbbaaccbbcaaabbabacaaabbacacbbccbaaccbccbaaaaaabcacbcaaababcbbbcbccabaacaabacabc...
output:
aaaccbababbaccbccccaccbcbaccbbcbcaabaccbbbcbccbaaaaabccbcaacbabbcbbacccbcacccaacaaccabbaacccaabaccbbcabcaccbbaaccbcbbabbcbbbccaaabcccbbbcaabbabcacccbbcabbcabcbbcabbbccbcbbbbaacccaacaccabcbcaabcbaaccaabbcaabcabaaacaabaccabbbaaccbbcaaabbabacaaabbacacbbccbaaccbccbaaaaaabcacbcaaababcbbbcbccabaacaabacabc...
result:
ok 42.
Test #13:
score: 0
Accepted
time: 1ms
memory: 3548kb
input:
bcbbbcbcabbababaababaccabacacbcbcbaccbbbbccaacbbcacccaccbcbbccccbbcbbbbcabbbcbbbabaaccbccaaaabcacaacabcbabbbbccbbabcbcabbccbcbbaccbbacbbccccabaccbabbccaabcbcaaccccabbcbcbaacaabcbccbcccacbcacbcbaccabbccbbbaabbcccabcbccaaabaabccabccccbbcabbcaccacaaababcbbbbaccababbcaabccbcaaccacbccbabcacbbcabcacaacccc...
output:
bcbbbcbcabbababaababaccabacacbcbcbaccbbbbccaacbbcacccaccbcbbccccbbcbbbbcabbbcbbbabaaccbccaaaabcacaacabcbabbbbccbbabcbcabbccbcbbaccbbacbbccccabaccbabbccaabcbcaaccccabbcbcbaacaabcbccbcccacbcacbcbaccabbccbbbaabbcccabcbccaaabaabccabccccbbcabbcaccacaaababcbbbbaccababbcaabccbcaaccacbccbabcacbbcabcacaacccc...
result:
ok 42.
Test #14:
score: 0
Accepted
time: 2ms
memory: 4508kb
input:
llysnsrzpvwrummcdulphzepzmvwtnapzduhwhmxnowlzaxrcotgztmhaizduojniinepgmmbryurhtegpxnvmmcpojcmlkmhyvzstpgyidtbxcirmzbculrkarllziclgefniptwhnsthemgiftlqgrxewuqgkgusafbgjcjkyjmnzszdrwtnneelhpfphyiyymwhvrxoocujlkgieverpnjqpecuiubkyfanxwhotgqpxerwuersvezotsyolkpkyfxtfjxrshspzisftmxhlkqdhpxvaekgaehmjofjrt...
output:
llysnsrzpvwrummcdulphzepzmvwtnapzduhwhmxnowlzaxrcotgztmhaizduojniinepgmmbryurhtegpxnvmmcpojcmlkmhyvzstpgyidtbxcirmzbculrkarllziclgefniptwhnsthemgiftlqgrxewuqgkgusafbgjcjkyjmnzszdrwtnneelhpfphyiyymwhvrxoocujlkgieverpnjqpecuiubkyfanxwhotgqpxerwuersvezotsyolkpkyfxtfjxrshspzisftmxhlkqdhpxvaekgaehmjofjrt...
result:
ok 42.
Test #15:
score: 0
Accepted
time: 2ms
memory: 4256kb
input:
fyljuspjcqkwchkkyryihqdjyiavdtfcnxlvbyzselnehqrjvsisbimrsuhhngemwdnesvmruigjhdzczteuddcpsrqapvovnuylpgnkjbycolnvtxlqkezstncsdqwagbogpkovrauaerlfvstsnpkcgjecfoavejijxgnpzditrkjfcpgfchkdwslbsclyontcgdnigjvewsarvzxccnomhdikepsvgkwhhfrcbgsmkmmvzjugkubiuvlctbrexmleuzimqslyjdhgvwhsgibqywjhzjrbcddsrklqcivz...
output:
IMPOSSIBLE
result:
ok impossible
Test #16:
score: 0
Accepted
time: 3ms
memory: 4436kb
input:
babbabacaaabacbabacacccbbbbbacbbacbcbbcaabccccccccbabaccbbccababbaccaccaccaccccccccbaccabcbbbbbaaaacbaacbcccabccbbcaccbabccaaacccaaccacccbabcbcaaabaabccaccbaaaabcbcabcacccccaacbbcbacacaccaccbccbabaccbacabcaaabbcacaacbccbbcacabbbcaabcbcbaacccacbbccbacacacabcaaacabacacbccaccbaabcaccaaccacbcaabbbbcaaab...
output:
babbabacaaabacbabacacccbbbbbacbbacbcbbcaabccccccccbabaccbbccababbaccaccaccaccccccccbaccabcbbbbbaaaacbaacbcccabccbbcaccbabccaaacccaaccacccbabcbcaaabaabccaccbaaaabcbcabcacccccaacbbcbacacaccaccbccbabaccbacabcaaabbcacaacbccbbcacabbbcaabcbcbaacccacbbccbacacacabcaaacabacacbccaccbaabcaccaaccacbcaabbbbcaaab...
result:
ok 42.
Test #17:
score: 0
Accepted
time: 3ms
memory: 4516kb
input:
cccccaaaccacaabaacabbbbcbccbabbccacaccbbcccacacbbcaccbccaaababbcacaabbbbbaacccabcbaccacaaacaacababcbcbcbbcabbccbaaabaaacbaacbcabcccbabccbaacbbcabccaccbcccccbbbabcacacabcbbaacacaabacaaccaacababaaaabbbacbacccbbaababbcaabacabaabacbcbcabbababcabbbbcbbabaabbbcabccaaacbbcacbbabbaaccaacbaacbbacaabbaaccbabb...
output:
cccccaaaccacaabaacabbbbcbccbabbccacaccbbcccacacbbcaccbccaaababbcacaabbbbbaacccabcbaccacaaacaacababcbcbcbbcabbccbaaabaaacbaacbcabcccbabccbaacbbcabccaccbcccccbbbabcacacabcbbaacacaabacaaccaacababaaaabbbacbacccbbaababbcaabacabaabacbcbcabbababcabbbbcbbabaabbbcabccaaacbbcacbbabbaaccaacbaacbbacaabbaaccbabb...
result:
ok 42.
Test #18:
score: 0
Accepted
time: 1ms
memory: 3884kb
input:
fhbk fmhb
output:
fmhbk
result:
ok 42.
Test #19:
score: 0
Accepted
time: 2ms
memory: 4048kb
input:
zvzqermoyfappvywsvzwfittkhwhmvyrpswgviujoavdinwumcmrobivvumgdhjcsvnnksvhnbrbrerfzaefjbktxedbvdzjrhboecmapqzgjxhwymfmjkrbzzrjsltfytskwfelvtanhpzmmrsxgrbyaxkmttfrfwpigwhfseftefghziliweobjqptigavtqmrlswypyiorloiwqtblpmtahzltnjpgmvjoriztuwdowkckbyivemdsxgyekswvdwhqqzxvsmtffbqrqodqlwnwhhrumueubsgccjeptoo...
output:
zvzqermoyfappvywsvzwfittkhwhmvyrpswgviujoavdinwumcmrobivvumgdhjcsvnnksvhnbrbrerfzaefjbktxedbvdzjrhboecmapqzgjxhwymfmjkrbzzrjsltfytskwfelvtanhpzmmrsxgrbyaxkmttfrfwpigwhfseftefghziliweobjqptigavtqmrlswypyiorloiwqtblpmtahzltnjpgmvjoriztuwdowkckbyivemdsxgyekswvdwhqqzxvsmtffbqrqodqlwnwhhrumueubsgccjeptoo...
result:
ok 42.
Test #20:
score: 0
Accepted
time: 3ms
memory: 4596kb
input:
lidjrywjsyqztcjahlejxvmemnkqardxgcfmziwkylklpibedwlnhkyilosnjbtcmxtgptsxriwwsjsflhhghygwarhcdwlsxuhpzqyodrwgwfdmmomqvviorgegtwccgttwijituufmvvyjfbcqaugrujvxyaqglscmfswlkntydxfmazctklpktpgbqifozawqubnjlrjijlanekocjsnoiicohgxvxlvvxekyzqvvhuphwmwxawcrccnzhbgncrhdzxrozalvrwbccjltjxsgdhfhqdzmsnrdstewnizc...
output:
lidjrywjsyqztcjahlejxvmemnkqardxgcfmziwkylklpibedwlnhkyilosnjbtcmxtgptsxriwwsjsflhhghygwarhcdwlsxuhpzqyodrwgwfdmmomqvviorgegtwccgttwijituufmvvyjfbcqaugrujvxyaqglscmfswlkntydxfmazctklpktpgbqifozawqubnjlrjijlanekocjsnoiicohgxvxlvvxekyzqvvhuphwmwxawcrccnzhbgncrhdzxrozalvrwbccjltjxsgdhfhqdzmsnrdstewnizc...
result:
ok 42.
Test #21:
score: 0
Accepted
time: 2ms
memory: 4336kb
input:
vxdglfzgxtznwiqpokgxhsjpgmefjjsvhdqeukypebifvxkluklpobjydarynjfvueezeaichsoegiraspdgmmqirvqljjgshdwkqrzfkmngnaontxlghbxhrguqsgljouxjrvagqbehnfnynykduhzawdbningmhdtzxmcvhipvwzfnxoyspyaditmknzmtcnpiaxphrdyomisgmcbesipubeewqkzhdmiuiagyjghfsvhkosjcwxrbuznnetjwmyusojutccdzeyxgmwrytlymfewxfhqmezkefjqqtjgv...
output:
IMPOSSIBLE
result:
ok impossible
Test #22:
score: 0
Accepted
time: 0ms
memory: 4484kb
input:
bcbbbcbaaacabcaaaabababbabbbcbbabbabbcbbaaaccaaaacaaacabcbcccacbcbcbbacaaacacbaabcbbbccacabbacaccbabbbcbcabaabbbbcbccbcbcbcbaaababbbbbacaabcbccbccbbaaacacacaabccccabaacbabcaaacacbaccbaabacacbabacbccaaccaaccbbcacabcacaacbbbaabbcacabacaabcbabaabbbabccabacbbcabababbbaacbaacacbccccccccbabbbbcabbacbacaab...
output:
bcbbbcbaaacabcaaaabababbabbbcbbabbabbcbbaaaccaaaacaaacabcbcccacbcbcbbacaaacacbaabcbbbccacabbacaccbabbbcbcabaabbbbcbccbcbcbcbaaababbbbbacaabcbccbccbbaaacacacaabccccabaacbabcaaacacbaccbaabacacbabacbccaaccaaccbbcacabcacaacbbbaabbcacabacaabcbabaabbbabccabacbbcabababbbaacbaacacbccccccccbabbbbcabbacbacaab...
result:
ok 42.
Test #23:
score: 0
Accepted
time: 3ms
memory: 4508kb
input:
ccaacbaacbaabaabbbacabcbbcbaaaabbacccaacbccacbcbacbbabacbcabbbacbbccbcaaaabaaccababbcbccbccbcaaaabbcccbacabcbbacccabbbcaaababcccbccbbaaaacbcbacacabaaacbabbaaaacbabaaabcccaaccaccbaccbaccabbabaabaabbaaaabbaacaacaaaaabcccbacbccccbbacacabbabcbabacbbaacaccaabbbcaabbbbababbbbcabaacaacaacaacbacabcbcabaaabb...
output:
ccaacbaacbaabaabbbacabcbbcbaaaabbacccaacbccacbcbacbbabacbcabbbacbbccbcaaaabaaccababbcbccbccbcaaaabbcccbacabcbbacccabbbcaaababcccbccbbaaaacbcbacacabaaacbabbaaaacbabaaabcccaaccaccbaccbaccabbabaabaabbaaaabbaacaacaaaaabcccbacbccccbbacacabbabcbabacbbaacaccaabbbcaabbbbababbbbcabaacaacaacaacbacabcbcabaaabb...
result:
ok 42.
Test #24:
score: 0
Accepted
time: 2ms
memory: 4516kb
input:
baacaccbaabacacbbbcacbbabaabacacbacacaabbaccbbcaacaaacbabcccbcbaccaaccbaabacaabbbbccacccbcbabaacbbbbcaaaccabbccbbbccccbaacccbbbcaaccbcccbbabcbacaababcbcbcabcbabcccbacabbcabcbcbbaaaacbcaabbacbbaabbabbcccccbaabacacbcacbbbbcbbbacabacabababccbbbababaabcbacabaaaabcacbacababbbbccbcbbabcbccbbacbbbbaaabcaca...
output:
baacaccbaabacacbbbcacbbabaabacacbacacaabbaccbbcaacaaacbabcccbcbaccaaccbaabacaabbbbccacccbcbabaacbbbbcaaaccabbccbbbccccbaacccbbbcaaccbcccbbabcbacaababcbcbcabcbabcccbacabbcabcbcbbaaaacbcaabbacbbaabbabbcccccbaabacacbcacbbbbcbbbacabacabababccbbbababaabcbacabaaaabcacbacababbbbccbcbbabcbccbbacbbbbaaabcaca...
result:
ok 42.
Test #25:
score: 0
Accepted
time: 2ms
memory: 4288kb
input:
abaacabbacbababbabcabaababcbcbbabbabbccacbabbaaccbaccacbbcbcaaacbaabbbacbaccccaacbcbcbbabcbbcacbbccabcbbbcacacbabaacbbcbbbccbbcabaacbbcaabaaabbccacccbcaccbcaaabcbbbbacbabcacccbcacacbbbbabcaabacaaccaacbcbacbbaabcbbcaaccaaccbcbbacbcabcbcbaacbccbbaabbcbaabccabbbabbacbccabcccaaccbabbccbabcacbbaabbcbaaaa...
output:
IMPOSSIBLE
result:
ok impossible
Test #26:
score: 0
Accepted
time: 3ms
memory: 4484kb
input:
eeabcdaafcfecdacdcabfeebebeffdbadbacbdbeecbffcefeebddcccaefdffaebbfbcabadcecbdaafeccdbcaffafbafaccedeaffdfcfcbecdfdffacaaeaabeffbdeedeebeeefdbebfeeddbddedadffdeeafcedbabfcabaacedfcddbcfccffbebbbcbafbefaaeebcaefcfedabecfeeebbfdafadebcaebfedbcbcbeddaaecfdaedbaeedcdcbffcdcaddffadcacbdbdeccababdddddbeca...
output:
eeabcdaafcfecdacdcabfeebebeffdbadbacbdbeecbffcefeebddcccaefdffaebbfbcabadcecbdaafeccdbcaffafbafaccedeaffdfcfcbecdfdffacaaeaabeffbdeedeebeeefdbebfeeddbddedadffdeeafcedbabfcabaacedfcddbcfccffbebbbcbafbefaaeebcaefcfedabecfeeebbfdafadebcaebfedbcbcbeddaaecfdaedbaeedcdcbffcdcaddffadcacbdbdeccababdddddbeca...
result:
ok 42.
Test #27:
score: 0
Accepted
time: 2ms
memory: 4184kb
input:
eecfcbdabecdbecdacafebdfcdecdcbcbcfaffaedeeedbbdaddcacadadebeddbeecbebeebbdbdcfcedfecdbbfcfcbdbefcebafddceecfdaaaaeadedddaadeeedaabbacfcdbfabeeeebffeafbdbdcaedbbcabbedabecaaedeeacadcbedfeefcaacfbabdbbaafeadecdddbedfabafcbefdeadebdfedfebddfbaafcddbdffeaeeaeefcccbfcddacbeefefaacebfbeaaebdcaffccbfeecba...
output:
IMPOSSIBLE
result:
ok impossible
Test #28:
score: 0
Accepted
time: 3ms
memory: 4432kb
input:
ddbhdefadegegedfggbabcbbeabbdhbghbdgegfdaadgbehhcfaaafaecghhdcccaacefgeabcccfdadfefahgahacbcafeafgdffghhdgeffcbgfhcagcbdcaeghaacgfccaaehddaddgbafffggaegechfhhecdhcgbfefecchhhhgceaaebefebccdddahcbbhdahegeaffgfbfghefdeefbdbdbggghhadbabcacccefbhhedechdhbgcfagccbhcbcafdebahhcbagdefcebgbdbeaehecagccgbbce...
output:
ddbhdefadegegedfggbabcbbeabbdhbghbdgegfdaadgbehhcfaaafaecghhdcccaacefgeabcccfdadfefahgahacbcafeafgdffghhdgeffcbgfhcagcbdcaeghaacgfccaaehddaddgbafffggaegechfhhecdhcgbfefecchhhhgceaaebefebccdddahcbbhdahegeaffgfbfghefdeefbdbdbggghhadbabcacccefbhhedechdhbgcfagccbhcbcafdebahhcbagdefcebgbdbeaehecagccgbbce...
result:
ok 42.
Test #29:
score: 0
Accepted
time: 1ms
memory: 4088kb
input:
bcaahefebebhgeadagcfaaaafgeggceebachgaecddcedfadcfeffeffacgecdfbbgdehdfdfgbfhehhcahegddgcedhegdacaaagbdhddfgbfbfbccehagcfhbfegfefhcachgcfcgacaedcgbdcfghghagfgdcccbdbedfbghhbghdcgfhcbhchagahebaaedgbfchbdfccgddcdccbghebbhgffddddcabcfddgdecfhabhgdedefhacegabcaeggfcdafcddebadhghcbaffbfdccfcffbhgdafdgheb...
output:
IMPOSSIBLE
result:
ok impossible
Test #30:
score: 0
Accepted
time: 0ms
memory: 4440kb
input:
ajehbadjeijacefehagchcggcdjecahehffhffcibffhbjfdiaiiigahbeebjdhhjjdaccbgbjhbbachicfgbifbabfahabbfbfdjhdcahafigibhhgeghijfgfgedghicjhbfaiffjibfhbjfahaggacbadfiaiehjggbjffchiibgebbbghdhfefjijgifieddhffcjhbdhgjhhcadfheefbfcgcbedefjjgajcejgeiijejibhdiigcabhddedaijfdfbceahfejgaeebehfijbhchgjefdadcdhjgchc...
output:
ajehbadjeijacefehagchcggcdjecahehffhffcibffhbjfdiaiiigahbeebjdhhjjdaccbgbjhbbachicfgbifbabfahabbfbfdjhdcahafigibhhgeghijfgfgedghicjhbfaiffjibfhbjfahaggacbadfiaiehjggbjffchiibgebbbghdhfefjijgifieddhffcjhbdhgjhhcadfheefbfcgcbedefjjgajcejgeiijejibhdiigcabhddedaijfdfbceahfejgaeebehfijbhchgjefdadcdhjgchc...
result:
ok 42.
Test #31:
score: 0
Accepted
time: 2ms
memory: 4244kb
input:
hffhbaidjaehfhgdfeceehiaiadbajaeecaaifbdihegbiijagccjdegjabacbcbdbeighehjfgabjhdjdjeihbeaaehiibbaadhbgceciedjeedeefbfhfajajcaebbhhhiahjcfecbhjbeadejgiachgeaabafdhafdcdidjabfaegjgaefeddaigfifebcgaaeddeehgbddadgffjcbhbadjjagehajiiicffejhjjhhhacigefiebhgejjjdcagbdfficgjaaebjcedddaeihagajehifbchddbghbag...
output:
IMPOSSIBLE
result:
ok impossible
Test #32:
score: 0
Accepted
time: 3ms
memory: 4520kb
input:
kacghbeafkgfggdbjcdiikeaejahibeidfbkfjdhcagigiiihehibhgfkgjcagdiibhicafkhebaefgdibbcfghdgaibkfibbhkdeaijjagdcigkkbadhbddeejchiehjgcdkigkefkeaadgidfjbcfbdachikfdckigkhaeaacjcgddbkdjbigkjjbhdhefchikibkidiaejehkjdhfbhiicbcfaahgdgfijgjejghegihefaeahibfakejkkhidghidggefeejkiegifegcbfefkeeadhbbdgaeegdaejk...
output:
kacghbeafkgfggdbjcdiikeaejahibeidfbkfjdhcagigiiihehibhgfkgjcagdiibhicafkhebaefgdibbcfghdgaibkfibbhkdeaijjagdcigkkbadhbddeejchiehjgcdkigkefkeaadgidfjbcfbdachikfdckigkhaeaacjcgddbkdjbigkjjbhdhefchikibkidiaejehkjdhfbhiicbcfaahgdgfijgjejghegihefaeahibfakejkkhidghidggefeejkiegifegcbfefkeeadhbbdgaeegdaejk...
result:
ok 42.
Test #33:
score: 0
Accepted
time: 2ms
memory: 4248kb
input:
fdbidbgedkbdfefhbbbfabeeijkcggjjhgjgakafgbfidkbikfgabaccejcaaahegacceadcgjfieefhbijgfaejifjcbaahabcakjkcdbiaadccbjceigigdcagjjickfkifibbkafkcicfcbihbkdcjggighfggeeakbkgbegbacghjghccjdkjbdcfbcbkbifhgkahecehafiabdeekfffgdedcdcefgikegikegehchcdgeahcbkiahkgkkegcfeecgkjbaajhihebaadkfhhebcdkbddhkjfgjffjhd...
output:
IMPOSSIBLE
result:
ok impossible
Test #34:
score: 0
Accepted
time: 3ms
memory: 4596kb
input:
khyjgiqkyrvokskexnktiafqmhvcdssahmywqavdeuaonqygwhdpheprmawgpdtlfquhghjwwupilrifwupknsdswbpwgqkddyhiqhwikkuieulpyslwfhvswvecfgywwyqesoaxfctarhyldtbpgbjkqyvreanikldsanlbswtuitjcjpqgsvagyyopjopummsektabbmrqtroaniegbsvmxeoqeaovtndtmbykrioinvkvefnnukqubmkkfkcharruyuvansyqdjbrmkldsyankiisvatlymwsybbhnogt...
output:
khyjgiqkyrvokskexnktiafqmhvcdssahmywqavdeuaonqygwhdpheprmawgpdtlfquhghjwwupilrifwupknsdswbpwgqkddyhiqhwikkuieulpyslwfhvswvecfgywwyqesoaxfctarhyldtbpgbjkqyvreanikldsanlbswtuitjcjpqgsvagyyopjopummsektabbmrqtroaniegbsvmxeoqeaovtndtmbykrioinvkvefnnukqubmkkfkcharruyuvansyqdjbrmkldsyankiisvatlymwsybbhnogt...
result:
ok 42.
Test #35:
score: 0
Accepted
time: 0ms
memory: 4228kb
input:
nckjbslymtlssunnymgeuohfdkhemidiayymjflsdhpidhcelymjdlovgwojdscptlludrmissjhgbdvujcbflnlnascvduudmnmkyvfsrosfugwvffyiwxtvvihduyybwifgpexplrdnnaremhcvflluunjonapjnyunyenqesspjxywictkwbyawietplvqmdmpokmqrrjdfhiwglrbmmyajnrqstxweinbdbnlghfgtgypxiinfqegwkxlunjekrcrvtiionjdfegnqnudnnfjppeqvwpwpmjnnaegymh...
output:
IMPOSSIBLE
result:
ok impossible
Test #36:
score: 0
Accepted
time: 0ms
memory: 4596kb
input:
hvvdmwifunbpfugevehooshdnelrgbabbvaxirgxgonsqlegxcebuphptqdgivvjejgbixbnhvclitiecfllgugoibntwkqmokgtufcorirtevbvvnevetkaopshairkjqqumusctjdtvhraajxvpdvgecasopqlmuumaehrfpokjlqplummvmfhstbfjpviqnsdjotdpcupjamjoldthwukaiuoxraptssjvbfqckumgwgwbpejobjjhdbwkdskgnfoomfjupwahfxgfjqgbgelfdioqhbicvbltbtuhjku...
output:
hvvdmwifunbpfugevehooshdnelrgbabbvaxirgxgonsqlegxcebuphptqdgivvjejgbixbnhvclitiecfllgugoibntwkqmokgtufcorirtevbvvnevetkaopshairkjqqumusctjdtvhraajxvpdvgecasopqlmuumaehrfpokjlqplummvmfhstbfjpviqnsdjotdpcupjamjoldthwukaiuoxraptssjvbfqckumgwgwbpejobjjhdbwkdskgnfoomfjupwahfxgfjqgbgelfdioqhbicvbltbtuhjku...
result:
ok 42.
Test #37:
score: 0
Accepted
time: 2ms
memory: 4180kb
input:
snfnaoxqkdloqvlnlehspwphraworjhuodrbglffngmksutghhahqkmwidixbtcfskhiqvaqxshqqaagtksxlsgvxpmcebcenswjwebskhtrkjdewfwjdxnknurrmuacjbhfhppcmmkvhxejrkehwrkotsqrhudodkjlehdrfccdhbsvlxtwuxnqiqjvfrfbvlwuuumhwatdmhwxnuerxknjvottxsdlxvdqqftthpohedaqxchwnbtrkgplnxitjidgalaoqxlvptpiajlfgnppgwnxxjcksldhtndxipjf...
output:
IMPOSSIBLE
result:
ok impossible
Test #38:
score: 0
Accepted
time: 2ms
memory: 4452kb
input:
gmoiwkitwetfqspnkfvsabbacmlosokmmkbpucsobkknocgadrpgtgitlwprkldeoosplkcirtoansccdkipohhtctfkksiajcbaeuqllgvmhvbipekndttgholamniwwdtivwpffmntvruteiqejdpqdjpbdiompavsubawumsvhhisivknnofjcdrcbtmgjhnuansevcgahfjojpqpwwjlskpjtdkteqesosjdsgeginwfldukjufumotmcnfdtkwbumeltlufdnrcdsecthehnrgpuiguwqlgnilomrrp...
output:
gmoiwkitwetfqspnkfvsabbacmlosokmmkbpucsobkknocgadrpgtgitlwprkldeoosplkcirtoansccdkipohhtctfkksiajcbaeuqllgvmhvbipekndttgholamniwwdtivwpffmntvruteiqejdpqdjpbdiompavsubawumsvhhisivknnofjcdrcbtmgjhnuansevcgahfjojpqpwwjlskpjtdkteqesosjdsgeginwfldukjufumotmcnfdtkwbumeltlufdnrcdsecthehnrgpuiguwqlgnilomrrp...
result:
ok 42.
Test #39:
score: 0
Accepted
time: 0ms
memory: 4380kb
input:
iauqfcjehcpskdqoulsfopicijtmfidmtabpcwddeqbktkfvuahlcfqpnwhcwehnovsjqjmokmgjfcnwgrorjkirgcgnckuqnpfidklcdcoehrouitivjoampfmncuwwwohcnwdgaetcuraebqupmndanmphhojhoircnfharaiefegvqaogcnhrtbncnvggubhwkbdowpririknauhhosbdaarvdiajvtacjnjgkecqrmdtanleusaopuwkbjidovqhhiqaaskrqgohrpdgkasitplagcikcoowvsrrdjnb...
output:
IMPOSSIBLE
result:
ok impossible
Test #40:
score: 0
Accepted
time: 1ms
memory: 4516kb
input:
fvkfpntjgkrebqtcfjvvsuunhppecgneilkhfnqchnnejtprkddithfjmbdfroupldqkltvgksnnivpdsrqcrnsqosdtkhipvqvvqumjlftrrdhdqcmoqeckttbajlvkuagsbrosojaregpbaqlioghgpnqrqijbauqdqviqumcocnqhmfiovtfdbgtbudretdnqlmbecihrgmoruvdiheroritnbkropapjlffmqeicrrtceegjfrppdgcpgpttiropkaudqihgouradfffhupcdeqhhcafdqkmisuakelg...
output:
fvkfpntjgkrebqtcfjvvsuunhppecgneilkhfnqchnnejtprkddithfjmbdfroupldqkltvgksnnivpdsrqcrnsqosdtkhipvqvvqumjlftrrdhdqcmoqeckttbajlvkuagsbrosojaregpbaqlioghgpnqrqijbauqdqviqumcocnqhmfiovtfdbgtbudretdnqlmbecihrgmoruvdiheroritnbkropapjlffmqeicrrtceegjfrppdgcpgpttiropkaudqihgouradfffhupcdeqhhcafdqkmisuakelg...
result:
ok 42.
Test #41:
score: 0
Accepted
time: 0ms
memory: 4212kb
input:
kpjglbkddikpldbiittivaurmfftmlspcchdlpekuduprigfcenuiocrgctoiulljdlenikjaaiikadtndeggfekqmpsoeakalqhufodgivdesdphvppguhcigndlcoqvbdusguvaerbgdmcfopebofskijqnfjgqnbssessshprjgrnuovsiupbahvfjioarimbvgmhqouretodmjiikioljaumoacjfvpamepqqpsegctacvguplpibtgovplgnbvnittvtfovpgkbncmljidpqtpfvtqhnhovjrcpprvj...
output:
IMPOSSIBLE
result:
ok impossible
Test #42:
score: 0
Accepted
time: 3ms
memory: 4548kb
input:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
result:
ok 42.
Test #43:
score: 0
Accepted
time: 1ms
memory: 3812kb
input:
aba aca
output:
abca
result:
ok 42.
Test #44:
score: 0
Accepted
time: 1ms
memory: 3656kb
input:
aaaa aaaa
output:
aaaaa
result:
ok 42.
Test #45:
score: 0
Accepted
time: 1ms
memory: 3588kb
input:
abac caba
output:
cabac
result:
ok 42.