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 |
|---|---|---|---|---|---|---|---|---|---|
| #422566 | #8093. Jigglypuff | Afterlife# | AC ✓ | 50ms | 50244kb | C++17 | 898b | 2024-05-27 16:19:57 | 2024-05-27 16:19:57 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=3111;
int n,m;
string s[N];
int v[N][N];
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cin>>n>>m;
for(int i=1;i<=n;i++)
{
cin>>s[i];
s[i]=' '+s[i];
}
int ans=0;
for(int i=1;i<n;i++)
for(int j=1;j<m;j++)
{
v[i][j]=v[i-1][j]|v[i][j-1];
if(s[i][j+1]==s[i+1][j])
{
if(v[i-1][j-1])
ans=1;
v[i][j]=1;
}
}
for(int i=1;i+1<n;i++)
for(int j=1;j<m;j++)
if(s[i][j+1]==s[i+1][j]&&s[i+1][j+1]==s[i+2][j])
ans=1;
for(int i=1;i<n;i++)
for(int j=1;j+1<m;j++)
if(s[i][j+1]==s[i+1][j]&&s[i+1][j+1]==s[i][j+2])
ans=1;
cout<<(ans?"YES":"NO")<<"\n";
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3948kb
input:
5 8 petrozav eiiiziio tiiiavid riiiiois ozavodsk
output:
YES
result:
ok answer is YES
Test #2:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
5 5 abcde fghij klmno pqrst uvwxy
output:
NO
result:
ok answer is NO
Test #3:
score: 0
Accepted
time: 0ms
memory: 3752kb
input:
2 2 ab bc
output:
NO
result:
ok answer is NO
Test #4:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
2 3 mee eep
output:
YES
result:
ok answer is YES
Test #5:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
2 2 aa aa
output:
NO
result:
ok answer is NO
Test #6:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
3 2 xx xx xx
output:
YES
result:
ok answer is YES
Test #7:
score: 0
Accepted
time: 0ms
memory: 3884kb
input:
3 3 abc bde feg
output:
YES
result:
ok answer is YES
Test #8:
score: 0
Accepted
time: 43ms
memory: 49004kb
input:
3000 3000 vsvkyggumynovndcrglgrzfdeiqvznbexbptudnosgiqlwdsrlesbvafnpvckgtmcdftklahaqlyxwkbyxkoparghzmzjdxmsxxlbnycimbrdqjhljkkdkfvkruefcmmjkmcmbnnwnacwtwrofsascyfgkcmmlnxztvussviizlbjzkbkanicihthlnazqmcajaskhacixdvzucuxhuvyiwzdznxbhpoujbspnbnoiavzflunbhvkttocuqthmezgpdzqnrfevzmhwkpyrmcxevxodnxnkinqg...
output:
YES
result:
ok answer is YES
Test #9:
score: 0
Accepted
time: 44ms
memory: 48944kb
input:
3000 3000 babbabbabbaaaaaaaaaabbbbbaaababbaabbabbbabaababababbbababbbabababbaaaababbbaaaababbbbaabbbaaabababbaabbbbbaaaabbabbbbaabaababaaaabababbaaaabbabbaabbababababbbbbbbaaaababbbabbbaaaaaaaaaabbaabaababbbabababbbaaababbbaaababbbabaababbbbbabbabbbabbbbababbbaababaabbaabbababbaababbbbbbabaaaababaaa...
output:
NO
result:
ok answer is NO
Test #10:
score: 0
Accepted
time: 42ms
memory: 50060kb
input:
3000 3000 iqcscrwznuvkasgpocusytnpkdytkxjpqknvxmtciinbnzupmhwpcqkmupgtbufbpsvhlhsdaqwiqfqsejldbhxbydwufvrdhtytfctrvzvdrebxqqmyejxqjnzsuviywvdbmstdhoqggerxhstvccwowkujwwsycbyiypitzhtzoahvcgzazkpndlujjcyvluspnnprypzyuuxkctephppcdtruhzgkywsrflakcrvzydycngjozamghwqjmdfcpcpfrbvqttcrcxgiriavtjfhbifenhtlxb...
output:
NO
result:
ok answer is NO
Test #11:
score: 0
Accepted
time: 39ms
memory: 48820kb
input:
3000 3000 iqcscrwznuvkasgpocusytnpkdytkxjpqknvxmtciinbnzupmhwpcqkmupgtbufbpsvhlhsdaqwiqfqsejldbhxbydwufvrdhtytfctrvzvdrebxqqmyejxqjnzsuviywvdbmstdhoqggerxhstvccwowkujwwsycbyiypitzhtzoahvcgzazkpndlujjcyvluspnnprypzyuuxkctephppcdtruhzgkywsrflakcrvzydycngjozamghwqjmdfcpcpfrbvqttcrcxgiriavtjfhbifenhtlxb...
output:
YES
result:
ok answer is YES
Test #12:
score: 0
Accepted
time: 30ms
memory: 34976kb
input:
2000 3000 vvamovcnhaczzfsslefcqqalldggurozqfewztecjjhixavgoxyoqhgzmndglgkwboczisabbvxgoixtlvpjstcemtuymtvcvkjcqznmnecozqanfesowtyvhbvzyrbvdmeicxgyroygrydyjzzlpgzrnoslubhkladzvsivbrqbsxfwsrdvjmkuztiwlxctfizfhegcgzapjfuwveaucxyzasosettdutlnnyasaecufvkzkghllowuerjidatdgdpwepagvvgbfgqwuhyqocckepvqnpacff...
output:
NO
result:
ok answer is NO
Test #13:
score: 0
Accepted
time: 44ms
memory: 48728kb
input:
2999 3000 qsmoqllopmukqnqsosskmqmtrqkpspompssplplkukqplponqtntlupulrllmsskuoqurnnnnrmkklrqlqtskmslnlrntumpqrtqlmrmlonkpoouktktppkmssrttuoltqqmnnqlokossqpqlqknlnuuqpllkquklllnlnmspprqrntruqlotkloonunssounpusmlqpllokmnrrmnpmutnttmrsntkmktumprqrnklsqlnrsprklqunumsrprsrstlrpqplppkuoqnnkqntkoqmmpprusmkou...
output:
YES
result:
ok answer is YES
Test #14:
score: 0
Accepted
time: 35ms
memory: 48800kb
input:
3000 3000 xvvlbqjvuifyavymatyjniiimakgcfidvlgefevdpfpxbxsdsocwxhbhoxkikjifpncxexofotbreqbsejgaockhjawpnlcqjkcormofpttovxfblnfhjusfynfgacqkthtaginnnayxovyxwtbahnaajboovifcuiwusuxggenvgdrfbtmumcsussidisvhsgzcwxbtsqjgtkwtconvtnfyvjxhobnxhqhggmxycodrjjzfvbnevlqzpnqdbigumopvhufdqemvszsdxoynysfuvoyihldbnq...
output:
YES
result:
ok answer is YES
Test #15:
score: 0
Accepted
time: 31ms
memory: 48792kb
input:
3000 3000 aillgmtbvqcykwagrehnvvwgyasyvgmvmfkeawkhjgrwzghtjgrxoocizypvvotslbyprehrdlxmufeelsbqbytsmfqicxxudwnizngekyossffbvxaqsbaqiayxcyvkygmhbmbxjrjmzozewtkmzwnkebqfztviyyvvbjqacdqpxdkfxrfdvbddxdksnapxanfdlpqbuelpobxnzbclbrvgblkiexevycwxvabfkxpfroboecduhcmgvotufxaygghlkcovierwiborckezhslbajwzvwclhm...
output:
NO
result:
ok answer is NO
Test #16:
score: 0
Accepted
time: 0ms
memory: 3676kb
input:
2 3000 yixmowsvvzyfddyzlprbhttgwseolhsbconvnqwtmzanoxzgrvarmgqkbbhrkjcvqknpuuknvggwaxuyllztafelxfnmgwhkuixngrgbgaqvpsinbinmcrfnjaacyqlilfcgtlkrxpfoqpxxcgrljzmlhcmgvzwzhjdxdzekjdehyexqomkkveottlwclgsmgvdmueaolcstlpgrgtaxmedjvbscfozchjjynhbnsaivulbjwnwvwamyrqlztctfqvslmtnbmjmxwqcwqufbyqjhugaawrbblpaqd...
output:
YES
result:
ok answer is YES
Test #17:
score: 0
Accepted
time: 0ms
memory: 3736kb
input:
2 3000 xhxyfdoiawonuggcdpyvdewrbphpvzgfqnvxhzmqgsattgfsrobswfqcdqxlhvpcsqzshxbkqclxoyxcplpobuabwlrouooltrcktjeidmulnsiymycwosyjaaymsfpoxnvyxrshvpbzijaumihrbxkmjlfwnritudrmfhjrpywohivgoxjdbjumcwkfimfokeyzozifuruxrprgsehcefprxffsdofbeeufwhgfdobrwcrmckbvsichfdlewmzaiaadfmcbrrxsektlprhzjczsqxsotasjncwnn...
output:
NO
result:
ok answer is NO
Test #18:
score: 0
Accepted
time: 0ms
memory: 15720kb
input:
3000 2 jn nv mr xk xv qt bp cf nz wa xt ow eo sz iq hz su zt uq cx nc xj bq dk jh qa gl kq rw es pq pk if to ui bu yp ak wa es kl cf ga ja cq vx mh cc bp el pt cy it bp uo ia rg nj be oi ho qx fb ty hu df aj rr wn rx mn gf wj cx eu wt md gq me vb rl om zy gz vn xs dj tx bd aj az pf gt xl xp jq kq gk...
output:
NO
result:
ok answer is NO
Test #19:
score: 0
Accepted
time: 36ms
memory: 48900kb
input:
3000 3000 wihawrztpspghfcntppyomzikpievciljnyybmndefjznqlnfclmgucqlprelwnckaqaizxxtyigwqyfkiydbvgmebouijwxhchcohrqvdwikqfxzfzxdcdioggpdijypkuligveixhjkwbkqalsttecfykrlpzjetasrswzkrjhafqmyrmjumiqvcofnpjjdwwjhjbgvvmhzlmjtijgdznvcesyycxohyspprkxvyjuuqsdkuizudnoysbcdfllcxqnnhmichgtmpzaxqsnfkdanzowqiskok...
output:
YES
result:
ok answer is YES
Test #20:
score: 0
Accepted
time: 35ms
memory: 48744kb
input:
3000 3000 bmnhdypoeopgbjzqfuhugmofebudcohjmxrnzubnldlrgjfbtlykkgnkuyfktpyfpevgafqhsougvfmlkirufbynllknaqxcltfuwcizrzznojlfsfjkhqyiuxhlylegjhwdbksgxxrqhslvukdykxdrgidaroecaqmwrijzxqcwvaagcrorutyyqoxyyfpzhapygsoxiuufaivjgspplvgmzhjzyhgdzsoaixtcpriztjkbnzxkvutwwrfltqyhyswndvwldvzlgdjvmrthkhgqbrwnztnrja...
output:
YES
result:
ok answer is YES
Test #21:
score: 0
Accepted
time: 38ms
memory: 48788kb
input:
3000 3000 prppsqqsrqqptsptssrrstrtrpttssrqqpssrtqqssqssstsqtqqsqptpptppqsrstrtqqptstqqssrsssstpqrprttrttrstqtrqtrrtspqtqpqqrspqtpprsrrrrqppqpqsstrstqstptqqttqtrpsppssrrppqsqqsrtpqptrqptprprsspprptsqpqpsrtssqstrrsstspsqssptqptpspssrpsqsqssrspqrqrtrqpstqrqttpprtttqstrttqtrprsqrpqsqqsqqrprqrqsptrttsqrs...
output:
NO
result:
ok answer is NO
Test #22:
score: 0
Accepted
time: 31ms
memory: 48748kb
input:
3000 3000 uvvuvuuuvvwwvvvuwvvuwwuvvuvwwvwwuwwwvuwuwwvvwwuuvvwvvuuvwuwvwuvwvwuvuvuvuuwvwvvuwvwvwwuvwuwvvwwwuuwvuvwuwuuwuwwuvwuuuvwvuvwvuwuwwwvvwwuwvwvvuuuuuvwwvvvwvuwuwwuvwwuwvvuuuwvvuwwuwwvuwuwwvwvvvwuuvuuvvuwvvwuuuvvwvvvuvvuvvvwuwuuwvwuuwvvwuuvuwuvuuwuvwuwwuwwvvwwuuwvuwuvwuvwwwuuvvvwwvwuvuuuuuuwvwu...
output:
YES
result:
ok answer is YES
Test #23:
score: 0
Accepted
time: 31ms
memory: 48736kb
input:
3000 3000 uuuwwuuwvvuwuwuvvwvwuuvwwwuwwwuuwvvwwvwwvvuuwuvwwuwvvuvuwvuuwwuwuwuvwvwuuuvvvuwvuwuwvvwwwuvuvwuwvvwuuwuwuuvwuwwwwvuvuvvwvwuuuvwwuvwvvuwuvwvvvvwvuuvvvvuwuwuuvuvvwuvwwuuwuuwwvvuwwuuvuuuuvuvvwvuuwuuuvwuvvvvwvvwuvvuwvuwwvwuwuvvwvuvuwuuwuwwwvwwuvuwwwwvuuwwuuuwuuuwuvuuvvwwwuuwwuvvwvwwuvvuuuvwuww...
output:
YES
result:
ok answer is YES
Test #24:
score: 0
Accepted
time: 40ms
memory: 48732kb
input:
3000 3000 wwvuwvuvwuvvuvwvuvuuvuvwvuvuvuvuvvvvvwvuvvvvuwvwvuvvwuuuuuwuuuuwwwwwwwvwwwuwvuvuwuuwuuwuwvvwvvuvuwvvwwwuuuvwuwwuuuwuvuvvwwvuuuvuvvwvuvwuwvwvuuvwwvuuuvvwvwuvuwwuuvvuuuwvwvvwvvwuwvvvuvuuuvvuvuvuuvvuuwvvuwvvvwwuvvuwvwwvvwwvvuvwvwwwvwvuwuwvwwuwwvvuvwvwuvvvvuvuvwuvuwuvuwwuuuuvuuuvuwvvwwvvuvvwvv...
output:
YES
result:
ok answer is YES
Test #25:
score: 0
Accepted
time: 27ms
memory: 48876kb
input:
2995 3000 ajaiackicdkfehjdkjfbejcgcdadhigccjabgfhfhhchccdjckcibickddibhhacaefhgibfdfffjeahfhcchbjbbghhcjgdjibhacbkhkcaijjfikdjfkegdhekddceckdejdaffcbaeebkdijgjjgifbjaakcffaeagcifkceekdbfaaejgicdebjhfabchgfjagdbghjhikeakdihggcbgdeiebjbackjgdkgcjkdjgiifdjgddgjbdbkhkckeacgbdheggacfidgjbiffdjbiejbjbaeie...
output:
NO
result:
ok answer is NO
Test #26:
score: 0
Accepted
time: 47ms
memory: 48664kb
input:
2995 3000 ieccbdidbfjjkgigjfibkjckdddiabhkdkdkefhhkbbgfibaehbbdkgbacefjekcakfejkfkdbeedkgaghkbdfcbhdhaedckjibhhfjhiebcijbffcdiddgjggbahaibcbdbafhgihccfagbfcfhejacjggkchaifiiahbdekgbidfhcjichhejhaifkjdgdgeaffbdabkhddaiaehjkjacagehbgegdchgdiadbfbfcgkifacigehgekdcjihbbgdcaghkbgihkifihjibgjjbbhegbbabhkg...
output:
NO
result:
ok answer is NO
Test #27:
score: 0
Accepted
time: 27ms
memory: 49496kb
input:
3000 2951 hdjeaddafchjfhgakcahacibackakiiieihdeffbcdejijcdfagjbcfhhhjjbgfkhcegfjjafahacckdadiddfigigdhdbjefakkdbbcdjeeahjehkikhiagdeedbajfkkegbehbbacjjggcegfcegbggkiadigdbicdedjkbcfcfjcakhhgccajaeeghkghgbihgefjbacefefahdcgkehbjfhagfkakkebabiahfiggkebcabadbbggddhejkffhidfjgggeeegjigkkjbhbfgjfejjeidaa...
output:
NO
result:
ok answer is NO
Test #28:
score: 0
Accepted
time: 28ms
memory: 49396kb
input:
3000 2951 hbedbakgdcihekigibfiaecfedgkjaiheiifheeeicgaeieffdgfajkieeijgjcchhidahgfbgaabkiifhhjdckicckjfajjjijkgbfcdbekegiaababhfcikjddbaghbffbffjbjgcjdchiccifjejidicakbgekdaejacfeibadfakedjcjkfefjfgdfcbbbhbiebfdecjigicbdegbgabbchcjbefidkfcgfiaffbghdcijiafcahecejhkfbabedgeaadifeccijdaiahhfkigjkckfhgk...
output:
NO
result:
ok answer is NO
Test #29:
score: 0
Accepted
time: 24ms
memory: 49496kb
input:
3000 2951 egdhcgbjbjdidjkejjkfjiaaggdgbadhbbddibkdfagfjaicecheheidahfihjkebiggbchibkdhhkhaekfgkffkjfkdegbdbbbcbjacigkdafegcakjaekchekiajeaaagciekjjdijjadjhdekhddchcbefkifhkhghgghcdebjcafkeddidkgcikdiigdiidfffcefjjhjjbjkiiidfhfbbjadhjekgeefjgdjcbefaefggfkfekehbdbihhhihkaigjckbfgejicfafcfjgahjgceecegf...
output:
NO
result:
ok answer is NO
Test #30:
score: 0
Accepted
time: 33ms
memory: 48784kb
input:
3000 3000 kjllchqnyfcuwvfkoappzhjcuatedfcdrpxnrwirnxotsyzuaddtuncjrltvuqbvhfnngjjwppwycuxqptvrrriyzjzpsubgectllyphfprgkxxpiybtxccqiwysplcfgiwwfsuxtvkldmqgnksmiqpaoykkvvrbrtwitohjseszwskjcnaynowttcefjvyutazsotntqxruodvvfsshnjlfiddrpnrsyiwkrjwbcwrwwxwwvimdljwpxppwokoyxppakunkttldmekvcrequbgrkumcffyzcj...
output:
NO
result:
ok answer is NO
Test #31:
score: 0
Accepted
time: 28ms
memory: 48716kb
input:
3000 3000 kezcysvdvaahmxirkyucmzpykywyqlospawpqacssctmbvmecpejxveezhhzarudbxlolldwfypvqwetuyvrqifrrotchzhndjwvwoxacxynjobnuvdckimdukxxoryczorolaoufjnprjmmjlfoglxhemfveckhefzttgqiqjzrkujrkspmnxokhjavcetghtjcelyhmossnfujhjkhchlltzovdyhzecfumrmprhqbjwtbrjeglfdeidleefdlirzgspucmhicpdvnyfexhcedhxalkuccvn...
output:
NO
result:
ok answer is NO
Test #32:
score: 0
Accepted
time: 37ms
memory: 48820kb
input:
3000 3000 qrpqqpqrqpprpprqppqqppqpqrrqrrqrppppqpppprrpprpqqrrrqrrrprqpqrrrpprpqrqpqqqqqqpprrpqqpqpqqpprprpqpppqqqprrpqrqqprrqqqpprrpqrrqpqrqpqrrrqppprrrqrpqprrqqpqppqppprrpprqrqrrpqpprrqqrrppqprrrrqpprpprrrrqpprprqqprrpqqrrqpqrqqqprrrqrrrqqpqrrqqprrpqrppqpppqqqrpqppprqqrprrppppqprqqrpppqpqprrprrprrr...
output:
YES
result:
ok answer is YES
Test #33:
score: 0
Accepted
time: 42ms
memory: 48792kb
input:
3000 3000 rqrpppprqrpqqrqrqprprqqqqqpppprrprqqprpqrqqpqrprpprqrqrqpprqppppqrrpqqqqqpprrqpqrqrqrrrprrqprrqpprrpqppqprrppprrqpqrprqrrrpqrqrrpppprrqpprrprprrrqprrrqpprrrpqprrppqqqqppprpqqqrqrqrpqqprpqpqprqrqrpqrrprrqrrrpqpprqqqprrqppqpprpqqrrpqpqqqqpqrpqqrqrpqpqprrrprqqrqqqrrqqpqrqqprppqrprqqpqqpqpqppq...
output:
YES
result:
ok answer is YES
Test #34:
score: 0
Accepted
time: 31ms
memory: 48772kb
input:
3000 3000 pmjssxtefenbdmdiucypzzkuoprhupxihtobwwbygqruhsgyxibmzfnvgnlujuqeytglyidylygmvrdbdbfvfqxnekruxkkkxtfneovsncragyefpvuluvljrvqolurivywggwlxqkkdwhkatidipijdkuledxqpzmotpcrnvsiqupbnlowzstvyohkrzokjdljvzpnpxzqenvtitjzyifukpnuvnipomimscfyambumwnfcuziwfjuysvijvwgytusyivyupxdjalpjmtoofxfioanwjhuthj...
output:
NO
result:
ok answer is NO
Test #35:
score: 0
Accepted
time: 22ms
memory: 48952kb
input:
3000 3000 azwepfzvjecuofchtlaiifoiurhgemjgdqhczebzahevkxaijwleovguznxgeightxjfyogypznomosxmwaubdpzacccphdryyutrpxsvznnkmknlpnovmlgdrvttewbjbfcybusdjhnkocwtphiquypxgodsauqavsrsxuzoxjysrhvhstghdbzxxnamlxvvcwoxlnrzizocwadvxbdclfowzrsxoiifbbxfovvtemgksqkzyzgemevugwxecwzsvjwlhwatmrcxvlhuvehlskfranysbrzew...
output:
NO
result:
ok answer is NO
Test #36:
score: 0
Accepted
time: 38ms
memory: 50244kb
input:
3000 3000 rdbxyedthdqwqwldbzfxjelbhhydwxbxgtmbkzstjsstxymstqooaatqqdqhadsheepqyhdsajuujurncbizitxvhdnwadsspxntysntroalobxrntwotofwbufxujpvoenqzhxlxskexwgazbwmmgifgctmwrjnhlktzgnhbzmznvghruvdnypwjvhhyerlpfharjufyhlqidipqkzxzsondjpvlxframwddpakbfjmzhfmrqsvtzfgmfpqhwsonhglpqqbltipyilzjybhzgrbnbjqhflnqt...
output:
NO
result:
ok answer is NO
Test #37:
score: 0
Accepted
time: 44ms
memory: 48952kb
input:
3000 3000 dfdnfhyyermajmzozsflpagnpvpktljceeltvgdazxkbgviukxgkjdyzkggifosqzwifqdqjunocyprapbdtjehyfftjwahzbqzlrvjbgjpfxliqoofiiwixmajodwcrrwsmmgcucjxhmuvnxmfftqgyhzivoiuoaewlmdcdxrndmxoujlyaezpwkyajmxrwyutummvkldhdjrdbuoqxeaagwxggadosrclzsczlthffupfuymormgpcesujsvjnfcfordudziqamsquprovesoalxlplldhja...
output:
NO
result:
ok answer is NO
Test #38:
score: 0
Accepted
time: 36ms
memory: 48792kb
input:
3000 3000 egzsiitxoyxbvrzsnopgqhhhxizsfizkocxyqdroqzkqbnltaehvxrxwzneokhxdiouiciyjtzluexfppmikbormsgafyyawzhsiymfjsoztimlkymfzafmwltfwomtnkosiqexsafcptnwriauxkjcfvjbnahvqisynunqhoxwvvlprfjngpsjixisihwrenccayynxaoampdlvesdkdnunrhelnlhepijxqmmywlnjvnnivfqwknlgzxokwcjbxdqvojhzzqrkckhoxblobzbeiecavbcvav...
output:
YES
result:
ok answer is YES
Test #39:
score: 0
Accepted
time: 46ms
memory: 47896kb
input:
2937 2989 jpejljtksenmbjvrfirvdxidsrlduztytgisbajzdesfcrxmzbocwlhhispnpcdfplesyamjuqacgumotwhqobdixoigkerljmniraisgmobiysqaskmqoikfjzrorvkmklvfwjgfivrrzygwhxvuvqooobivgqwmocxfwdawdttqgclhcncfrkunkpggnsafjcratjydjhooncxifjcltmqcrjstkpmlgjipkuyhzhukjemxjfbbfuuombcohwyvfzilzurkcdxlajcptortuimjoyloacjvn...
output:
YES
result:
ok answer is YES
Test #40:
score: 0
Accepted
time: 50ms
memory: 49708kb
input:
2999 2999 wmttsofzpwrtipbircfhmmhifjqvttgscbblxayffyswykszxogeerghkhpatchjyovaccxxxrxwiswmxbmzxbwxkqgogsmztexdljibilazouuaztswgyitltzwbwysmkiwlzmmtnjjpxxcojoypjpjonsywktctfsdkqqnuxnfijxydtcgqongcbrarhmmvcgmawzgygywmfplgoyqpkybxcvtjdidjobyjjieyawcnplxgwyymxoiabijabtyxyskhdlkjubulfrmwowxipwtyfuvoouvuh...
output:
YES
result:
ok answer is YES
Test #41:
score: 0
Accepted
time: 40ms
memory: 47240kb
input:
3000 2501 riyznpwojfowfpilfbievevihjmdghbnfdmfddatkjtozzmlzovweixdammzjcmgjcukroakdahapdljgwcepdryqezvpzvfmajvgyvjxwnvacxolzbjgkvukcunqisdrgdblntjkyyetwmesxiqsfddytsjzmwoilyvjdavzfkjlmldpdgrcfhezdcgtfdmoiekpnxfsiopgimlcwmilxdbdfpchprwybrsznnnlclttcwdzcmvnxkszqhppbdeuuvcfjklynztuvlyschivrozqlodheswaj...
output:
YES
result:
ok answer is YES
Test #42:
score: 0
Accepted
time: 23ms
memory: 48900kb
input:
3000 3000 zpyvbrqshgbqjwrtsietydzgxxzcencfbsiywkqtwulfvhljvnqaijfrjtomksxcfbrzrkjnpedybrfzxtfownliqmeeekjidplxmjdcxdwscankmlejhaxynogughiptgnmngsncdbmlobpctswbsgclrluknlstfqfbdaauuzuztvdaisnepsoesxjsydevbffvlclnftrjcdwxafweslbmuslyxwoabnmrcikpmxxfqbnrvplhpegvmxawlzbphvuiaxyyhmmtosznvdyqgjmbrlqpqtpxv...
output:
YES
result:
ok answer is YES
Test #43:
score: 0
Accepted
time: 39ms
memory: 48732kb
input:
3000 3000 zrvieqkrdwgxmuzovyaxcwwivzfcjyykirtpuoenktvrpqgzwaeamawhivercklczqorhcrsfbvzwfcwjazplpxmeqvgtrjikajzgwpymkpcsyeuaeextqvghyxftyqnokiurfzuxexjzemjuraslwqdbxivpvyjrsaglpnzlhscmrrxdptqpcwvtzmxetdibiysjpofuvjjeflfpksqybdsfyytqtttqdbrtqiaaqrnhjpjciybtbiuzskzgqqlyjodmpknwofhswnbpggjpjbburxchfdysh...
output:
YES
result:
ok answer is YES
Test #44:
score: 0
Accepted
time: 34ms
memory: 49596kb
input:
3000 2999 pqgwozqsjfzraupogdpnujdrqpkgaphvfvaypjrptvpsgxluqtsgojlkrefcfqroarvoapgngcfxemkfiagbkkngtfojlcjhghlpfvclxqgcrtkosrywgvhghkpdhwljyxbmnezaoehoextrvwooeyywzkommyzacqptzrjjvhrstfwsxctywqeurbmjnrgiahujbtupbvcbmiyickdaytenmkasgbwnlghzmtmywlfjybxybiegyaubkpwelhctfwatfuwacqdybrcwkvzvkjxbefvmvxjges...
output:
YES
result:
ok answer is YES
Test #45:
score: 0
Accepted
time: 26ms
memory: 48940kb
input:
3000 3000 zaetjczdkelbogaajruzghfhtfjgtsstlrlvbfewsnxwvdnbdhwrjkcbivxizxtgoqvqwssmsmasryiijnmnozenfixuctfefswrnmbtxrgosglxnamnlyztpbklfpjosgnqmoiqbddeubparvdvrxuwblyfuspvoannczcutxakuvjbmcvcimuliifgqomirzglxflvcaoesknsceoehfhaywcxnhmkhdhmujqgnlbvzpqandidflmmochonybbduqljcrtcwxsftyicakjsmceygiquvnkxn...
output:
YES
result:
ok answer is YES
Test #46:
score: 0
Accepted
time: 41ms
memory: 48776kb
input:
2997 3000 pkmlqkzvpybuynmpdyiagddutogjpttkccwqvczulrebkevxbqisqxxrynzdyykqachlzjuesxreoekaoeouqfyeeibwjyqjcyvroghebbieanydmdogcdcasggspajgxhqevjkinpjdjcknmvlqcalutgybgyayzixesrcmeidlnrmibdtkjvpgelqrulmhhdyavzgllbsunxerthsbagnugmahxfkaamtiqxpslbnhhwwgzbcuirlhhoapohpihquphnqxcmcffnpziyfjjiygyqcdgrhhea...
output:
YES
result:
ok answer is YES
Test #47:
score: 0
Accepted
time: 34ms
memory: 48956kb
input:
3000 3000 ywstrsxzhvwcgmhkjoqhoivrgbafaernptnakevyapagvzwrhbdqryxwhdnsjjcwawgrqtfczpjwpjazejgbhdynxetkrovsugxafrruvpjvmyhusgzcttergldwukfmnyvpejinbmjrybnyvtgzjvycuoimitiuyiyrwusyhzpdsuisrhrqhuodykrfvjidhnfowzoqtombipieaxncwnjbjqnlrpnmwkugxsilyuczeudtbjonlezqeofovlzfkfidiyaorekzdwvovnwtcxjdhxelpzotwb...
output:
YES
result:
ok answer is YES
Test #48:
score: 0
Accepted
time: 29ms
memory: 49524kb
input:
3000 3000 jsnowgidktxqymmjznjkgdztohktspeajlmyziiakprjlufgffycormlmremozqwrhfezcdiybokgsvaugolbdfwaslhaexoptckdhfbebmepkuitvadxpkxyxlhmasgyaajzyndkywaagpvwcojayyalhbxwneozpzrpheuevcuqncrypwtqblkdrlfdpblsvxuntuyupteuznqohwenetawfogjwaqwsmdjgkvebwrxtohkkimcwwsfahuwqaqicioqfttwuflehnftaahxdwyzeepeiyrmu...
output:
YES
result:
ok answer is YES
Test #49:
score: 0
Accepted
time: 34ms
memory: 48888kb
input:
3000 3000 lhysftitcnticgzvpjbrenkniobpfmvbxciprojaibdjpedtwftzyjuztfvffpjdyjaxqianywroapajgugulklfzjnqoxczruaayijrhcehhlhgfkaauoebqavzmiprrrjqtsebpvonmkwndlpjijeusskmyccucxdfakljgirwwfytvqinxkdhpofnfefkzymnizogvhwqhpmkigqyctghiwewvtfiuebybikuyclboajlktxawlbhrqhnxfzdarqydhveasqviwpkgpzbkjpwvscghflmjb...
output:
YES
result:
ok answer is YES
Test #50:
score: 0
Accepted
time: 46ms
memory: 49928kb
input:
3000 3000 byxwfgigimqxzmzjpdfxyeimejvtwmklyspcpicgmefwzazugroacvbwyuegmcruuwzrcbxkjuobbhpznwpxomhbrmayiqblqahzfuysvpxciudylhxerozurduskeojndwycvhdoqmhgqptwmtqvvdjogfdnqffnwgddqcspekbzwlwyhkfwztjseascixcplxeibpnxdvplayuupmcxrcfeusxxrumqhylwzqxhibvbagmpqeqzfhurkwhoumsalqukbwmhtzymyqyhmikqtgxlwjiifpvnt...
output:
NO
result:
ok answer is NO
Test #51:
score: 0
Accepted
time: 30ms
memory: 48720kb
input:
3000 3000 byxwfgigimqxzmzjpdfxyeimejvtwmklyspcpicgmefwzazugroacvbwyuegmcruuwzrcbxkjuobbhpznwpxomhbrmayiqblqahzfuysvpxciudylhxerozurduskeojndwycvhdoqmhgqptwmtqvvdjogfdnqffnwgddqcspekbzwlwyhkfwztjseascixcplxeibpnxdvplayuupmcxrcfeusxxrumqhylwzqxhibvbagmpqeqzfhurkwhoumsalqukbwmhtzymyqyhmikqtgxlwjiifpvnt...
output:
YES
result:
ok answer is YES
Test #52:
score: 0
Accepted
time: 46ms
memory: 48912kb
input:
3000 3000 xgcldjbsrvlrnluzqdpheyuhmqlcxjgomhnisnsdcjtnqcwgyiysekomhvjnitokbtsvcoeqizbnkfmrzdhcaenhjcplfuwschkxqjwwpqjshzoxkqmtpnrrspmozwdnfxabrvnpgwwlevinyconlgkcnspzpwmcsfcjovsxjvjrmvyyxakahmcoohartdtfqvplakicmgcfgnpooaqeejkopsygcemenkwdtrvpkiryeivlgxrzcqgtzwaulbxdtmualsytnbnnvfunbrftsxjxyrouwsmhxw...
output:
NO
result:
ok answer is NO
Test #53:
score: 0
Accepted
time: 15ms
memory: 49892kb
input:
3000 3000 xgcldjbsrvlrnluzqdpheyuhmqlcxjgomhnisnsdcjtnqcwgyiysekomhvjnitokbtsvcoeqizbnkfmrzdhcaenhjcplfuwschkxqjwwpqjshzoxkqmtpnrrspmozwdnfxabrvnpgwwlevinyconlgkcnspzpwmcsfcjovsxjvjrmvyyxakahmcoohartdtfqvplakicmgcfgnpooaqeejkopsygcemenkwdtrvpkiryeivlgxrzcqgtzwaulbxdtmualsytnbnnvfunbrftsxjxyrouwsmhxw...
output:
YES
result:
ok answer is YES
Test #54:
score: 0
Accepted
time: 33ms
memory: 48720kb
input:
3000 3000 wlxrlrhwbhixwsykyjezvhbinxibcdfvvcyrfrsdrfdltmmtyxngwkjvaxfaxyrjspfaelcvimthbjnltzcfrqqhlfgpysxxcvnlecafotabjrjvznrdmritxoyrzxrgpxjpeismiphsgmwzkikiacphvksvvnzauunmgrfktrepqkvntjmrfzpqpmbfwvjmlhxtqzdbhrbavgfmbrvzzlnzxfzuadrmkmmgnkscxcbwpqkhijxrdczlevugarpqpnhjhrpbjtlfdehkcvxmcuovldfzzsivsb...
output:
NO
result:
ok answer is NO
Test #55:
score: 0
Accepted
time: 46ms
memory: 48736kb
input:
3000 3000 wlxrlrhwbhixwsykyjezvhbinxibcdfvvcyrfrsdrfdltmmtyxngwkjvaxfaxyrjspfaelcvimthbjnltzcfrqqhlfgpysxxcvnlecafotabjrjvznrdmritxoyrzxrgpxjpeismiphsgmwzkikiacphvksvvnzauunmgrfktrepqkvntjmrfzpqpmbfwvjmlhxtqzdbhrbavgfmbrvzzlnzxfzuadrmkmmgnkscxcbwpqkhijxrdczlevugarpqpnhjhrpbjtlfdehkcvxmcuovldfzzsivsb...
output:
YES
result:
ok answer is YES
Test #56:
score: 0
Accepted
time: 47ms
memory: 48992kb
input:
3000 3000 ftjsvshffeywkrkcugfadjpvhglcvtjtfmqrbddbihyarfckwiegrtrilddanrhzkoaswnnfibotgytwlebyguzpihjwyqvkdsgibjgdbeucjbgujbhrtegerndtzxesmtadtnbeabwaxydmdlnlboyhoggakjnzafmneerzxgohedsknqlpvovjianffhsivcdppsnfcncudsixsnreluscviyrjgjfpfslcspvduerxkibspgagsxbrmfzpqcoceenmuvgsbvpbzeogyjuenwmauluceoycy...
output:
NO
result:
ok answer is NO
Test #57:
score: 0
Accepted
time: 23ms
memory: 48732kb
input:
3000 3000 ftjsvshffeywkrkcugfadjpvhglcvtjtfmqrbddbihyarfckwiegrtrilddanrhzkoaswnnfibotgytwlebyguzpihjwyqvkdsgibjgdbeucjbgujbhrtegerndtzxesmtadtnbeabwaxydmdlnlboyhoggakjnzafmneerzxgohedsknqlpvovjianffhsivcdppsnfcncudsixsnreluscviyrjgjfpfslcspvduerxkibspgagsxbrmfzpqcoceenmuvgsbvpbzeogyjuenwmauluceoycy...
output:
YES
result:
ok answer is YES
Test #58:
score: 0
Accepted
time: 38ms
memory: 50040kb
input:
3000 3000 tshyqfxnbhmbiqoahpfuytvuppllyylqawqmbaneghbqhsmrifeoxqpferjzsywgilmsutwagclmtktbjrhmsypfkcznqbecpzqupqiaxuoxevepcvhfhhvjdukractztqxvaoyyqadntxltpjxauxhsshdxjvqmfbgugflreumgayzynpattqvomhlrwmfpmbzvfsfidilsowwtjjgcoydktjvsvtjzirbeerprffzkdlwfvxfxbimtpkowazeadwwmcedgfqwofabhynhqinaujspuskqiia...
output:
NO
result:
ok answer is NO
Test #59:
score: 0
Accepted
time: 35ms
memory: 49112kb
input:
3000 3000 tshyqfxnbhmbiqoahpfuytvuppllyylqawqmbaneghbqhsmrifeoxqpferjzsywgilmsutwagclmtktbjrhmsypfkcznqbecpzqupqiaxuoxevepcvhfhhvjdukractztqxvaoyyqadntxltpjxauxhsshdxjvqmfbgugflreumgayzynpattqvomhlrwmfpmbzvfsfidilsowwtjjgcoydktjvsvtjzirbeerprffzkdlwfvxfxbimtpkowazeadwwmcedgfqwofabhynhqinaujspuskqiia...
output:
YES
result:
ok answer is YES
Test #60:
score: 0
Accepted
time: 23ms
memory: 49116kb
input:
3000 3000 vfiqgvucgauhavlilgznjylvlvqbbvlbbwqaemjpjmishlxcrpjczkzadimbykjufzzkmvljujfwsvzlldjifgxojgwfpnxraeuvhdnwrdgkvgneysebukjbxjrmlplhedcvgdanvnaasynkgeijcgphrwnhsvfzbuyksyccqxxuhdudivktmtekhlcirpisulqzgfkhyqhlvszbwpfgzfuvltnddeappsnfavanomzicxupaxmyjwpmmavpyitookhulsyckmjpkacxooqlnxgjgvignazzuf...
output:
YES
result:
ok answer is YES
Test #61:
score: 0
Accepted
time: 25ms
memory: 48744kb
input:
2999 3000 acbaaccddefefdfcfdcfddbffbacddbeaaebdaaaffccfbabaaffaadbbffdbcbdfbbaaecdfeadcbeebfaeffffdfdfcaeaefedcefeedfceecfecffcbdfbebbebceeadbcacaafefccadefdcdecabedccdedaeefeecfcaecfdccbfdcdfaedbbfbbaddcbeabaefcfabfdcbbdefdadabfdbcdeeeabdfbdbcddcaebcaffeccdcdfedfeaadcaccaceccdfcfeaafacdbedaffcabceb...
output:
YES
result:
ok answer is YES
Test #62:
score: 0
Accepted
time: 47ms
memory: 48768kb
input:
3000 3000 yxyyyzyzzyxyyyxxzzxzzyxyxxxyyyyzzxyzxyzzxxzzzxzzxxxxyzzyzyzyyyxyzyyzxzyyxyzyxyxzxxxyyyyyzzyzzxyyxzyxzxxyxyyxxxyyzxzxxxzyxyyzyxzzzzyxxyzxyxxxyyyxyyyyxzxzxxzzzzxyyzzyyyzyzzxzyyzzxzzxxzxzzyzyxxzzzzyxyyzxyzzxzxxzxyzyzyxxzyyyzxxzxxzyzzyzxxxzyxzzxyyzyyxzyxyxyyzxxzyyyyxyzxyyxyyxxxzxzxxzxyyxzxxzzx...
output:
YES
result:
ok answer is YES
Test #63:
score: 0
Accepted
time: 32ms
memory: 49320kb
input:
3000 3000 cbcccacaaaabbbbcbbaabacbbabaacababcccaabbbcbcabbbaaacaccabcbcbcbccbcacaabcacccabccbaacabaacacbccabababbccabaacacabcacbaaaccbcabbcccccbaccaccaccbbbabacccaccbbbbabcabcbbbacbaabbcababbcccaabacbbbacbaabbbcbcaaaccbcbbcbaacbbacacccbabaacacbacacbbcbccbaaacbcaccbcbbccbaaabacbcbcbaccaaacabbabbbbcbb...
output:
YES
result:
ok answer is YES
Test #64:
score: 0
Accepted
time: 27ms
memory: 48764kb
input:
3000 3000 yyyxzzyzzzxyxyzyyzxyxyyxzzzxzxyxyzyzyxxxzzxzzyyzyyxxxzyyzzxxxxzyzxxzzyyxyxxxxyzyzyzyyzzxzxxzzyyxxxzzyyyxzxxxxxxzxyxzxyxxxyyxxxyyxxyzxyyzzyyzxzzyyzyxzzzzzyzxzyxyyxyzzxxxzzxxyyyyxyxyzyxyxxyxxyyzzzxzzxxxzyzyxzzxyxyzzyxyxzzyxzzyyyxxyxxyyyxxxxxxxyyzyzyzzxzzxxxyyzyyyxxxxyyyzzzzxyyzxzzzyzyxyyyyyz...
output:
YES
result:
ok answer is YES
Test #65:
score: 0
Accepted
time: 37ms
memory: 48976kb
input:
3000 3000 rqppooorqoporqrppqpporqororrqpqqoroooorqqroorpoqqorqoqrrrqoorqqrqqpopopqppoorqqpqoorpproporrrqrqqoqrorrrroropqpooprrrqporooqoprrqqprooqrrpopprqpoprroqooooqqoqpopoooorrqpqprproroopppqqppqopporqqoopopqrrqopoqoprqqqqooqqqoprorppqopqopqqprrpoporppqpopoprqqroqoppqprqrqpooqrqoopppoppporqrpqorooq...
output:
YES
result:
ok answer is YES
Test #66:
score: 0
Accepted
time: 37ms
memory: 49524kb
input:
3000 3000 jjgfmkghlfpmmmkhgokkhlkimpfollinjmmmhofhjffjpggoijmfjlknoinilggnnjnfhhhlnhnkklplfmhkhoffnmlinkonkkngfjofjojopfpofnhmkokglkpoofnhhgkhhfokhmlimpojlipjgihpkpfloohnpllogimglffinghpgnoikhmmgnfllpkjifpigmgknnljgpjmfoijihmnpgofijlliikpimiophiipohomklkihkpklflnihkjmmgnmnjffkjhjjokfnkipgiigjoomppgo...
output:
YES
result:
ok answer is YES
Test #67:
score: 0
Accepted
time: 24ms
memory: 48856kb
input:
3000 3000 kghiifdchjifighdcchijgfggdfedijdjdbadgjdfdjekcfbdiiigcffibehdffjiekkkacggejiafijckkkaihhckkijcdfdkdcjagjfkjciccfiefccdhdkiikjcehieccbehbkakdjbikhkfkkiifikfkhefbaekbjccbaaefibacjfbijkgiefakgicjiiceafgcchgicicidbhhgicfbbcfajgiahghddekcdhccadjfgkkkdkcijfjjcijgdkgeijjdegacaacifjcaaffgecdgekakk...
output:
YES
result:
ok answer is YES
Test #68:
score: 0
Accepted
time: 42ms
memory: 48904kb
input:
3000 3000 iiljijlijllliliilljlliijjljliiiiijiiilliijliliijiijllijjiiiliilijiiilliijllililijiijljilililjiillijliljjjjjjiljljlljilliiiljljillljlllliiilijjillllilijiiilliiijjliljiliiillllijjljlijljjjiillljiiiiiljjiljjjillljjljljjljjljliiliijijliilllijliiljillllliiljiilililiilljlljijlljlijijllljiiiiijij...
output:
YES
result:
ok answer is YES
Test #69:
score: 0
Accepted
time: 37ms
memory: 48732kb
input:
3000 3000 rswdzgunjlzoeuyovgiuqkzztvxdrvpnkipfsgsomxrmjdmkivbldduttcqxfwtcatxaacaoyxknlxlxwjzzdeszelabhsfcwscffjlvmqyhwudmapaimfzdpsgdelceozpcbqjydukzltgkdxlsrxfzdardxqqywttybyaoteodljlbaqsfhueayxqjyzgupbmzwqnlkzclprsxnvuncviimcuksjvidzeqpdorkdbhhkrviscyrgtipfjpwghbixkmzispbxctzogjzzbhluaawnksshwifx...
output:
YES
result:
ok answer is YES
Test #70:
score: 0
Accepted
time: 34ms
memory: 48784kb
input:
3000 3000 foixjfpihrnomjkkfftkozxaidcrttnmebdbustiensoydoszkwwtmlgigyemqewkgxsjkpnblmiencyepnkbzgpuacjvyoxdexwbupgibwuxvqmeriauibanaapyfqurbzltpqxlpeweouzjirardupxgzdgxvueqjhzxrqxqebmdmkvtlibzurhsjpmifqefqfpqmaazwxiomqjbgmzbughqgwbqubymqmoiywuokzaritzsobupudjxxowupgwktaoskdxdpblnyttabvafblpeymlzxbii...
output:
YES
result:
ok answer is YES
Test #71:
score: 0
Accepted
time: 32ms
memory: 49056kb
input:
3000 3000 arjyzzqwzwulwtjmijrkxhclxaafussqqlyhjfhlwknfhjxfnlngmkiukcjmrdoogdctitzkprbahptsxqzxkxbdmkubsmoqbzloyzzvzlfphyudqsbpmxnizfjxzoirwvzzsbzslcslymnarfgckdypkikdcuttkbldwwyvhgeneaekzmlpddxqlxlqggfiehqdawegmptxyytvnoysrzadkmznxysmqybqwtflyogakemmuftvymhnqggxzxpfrzinwcuejvhjnfkrlgvgfbvrpqsnklmxik...
output:
YES
result:
ok answer is YES
Test #72:
score: 0
Accepted
time: 20ms
memory: 48892kb
input:
3000 3000 gykhhdnxbtecqkprmehyjvnmarsqdecvmtshzzfuxjbjcwzzkdvabmycdcupbnfjhxtauyqwyboomvofkdbfhnxkhdtpjoawccgsrgtgmrqzrcraoxycstipubhzvltiyrsmexzetuhjgqgcvxejbauyfaaosnlvvtpwwnqphmdcuxjuzlvrghiuiwqugaabozcowkzjtyyxjrxmsepzszsoywbspdkjvvkmktllpenjedcnwpstzahdqtqowrvdechrvuannqwoyogbvsrnjbqntrfgjycnaf...
output:
YES
result:
ok answer is YES
Test #73:
score: 0
Accepted
time: 29ms
memory: 48976kb
input:
3000 3000 ysxfvsdguztvfvbuxyepxfnirukybruffexshbbmtvixlxwcmtjslsexmibjrqaxuzcggdlitkgerxgrhwdcrlahyyexzngqeussxsvngdmbufpwuibiqndlppnpaeanfyiwnpttkikbaiehauviemcxlfrmnosjyecljbacmmyawoasdyzsktbnihnchjtgmbacwqgegmgsejtwkvglnjesurpgrdigtkwnegjjngtanborzkncqqkujnzruqkjmgmddqdrlzsycutxwyvhpxfjvhonlwoxqf...
output:
YES
result:
ok answer is YES
Test #74:
score: 0
Accepted
time: 37ms
memory: 48816kb
input:
3000 3000 snxwvzksmwkyuozmmxngiitqhtauvuklqjyqbtlmnrqhmmimuwlcukwouydrvtuxgjaoekaqzjkuodpkxdjwtlzqxnzjwgedaoijivmwygcvamriyosqclbzapmxrdmpmfwlcqfscbhtfwrbsvseialnegtsmdlujjjhfpiogmvqqrkbfdsonlbspoulstvmrgtadnzgxsedpybsledotzzltcsxukkrqitrxjwszxqswenqxkzjdqcxkcpjqkvpfftdphgcyvrtmffdvbzfapdkicrvcxuujw...
output:
NO
result:
ok answer is NO
Test #75:
score: 0
Accepted
time: 31ms
memory: 48740kb
input:
3000 3000 aeiqnbjvpmjhuxusvyirhgzqtbzewrqidosfygtmwuuzgojsakvmvwilltfhjdbkmlkbmhoqkeyjdeqcyffbyvslhinwqetdjyzpomudfesjrlrgvzahbsvyyqyqmrgjxnozudqtowagnmyjmfvpnmfijpzxmxutefusnfsnkvyyabrdpjyjbpwipgiiahucsgsvkgqietfqiloscuggglmlwchnssfmmtuspyskutmteyfiazszwglxkzwupdtbmqtcmsntavdnrbtvpuyotohavounwpxikn...
output:
YES
result:
ok answer is YES
Test #76:
score: 0
Accepted
time: 38ms
memory: 49584kb
input:
3000 3000 nwiaipghswlbivvzdgwxfpjvzzwguliythquuefhlqsoqfodjwinjhjqzfjrqvzwvgtrungwhorlcsgpardxqquiqigvgecbjkthvyhqhdblhzhievdthhllognedxpvlmpawsofrvbirkvtkssobwevdjxakeedhquzfxmyprhpozkanshssvmwpyjvxdrvklvsmbghfgtizjqhndegmigfuzkierjxriotvrwwoxqwxqndldhhkausauatkiclkdvudzxezzquegusaetiyrdghjvchefrnr...
output:
NO
result:
ok answer is NO
Test #77:
score: 0
Accepted
time: 42ms
memory: 50116kb
input:
3000 3000 kccaebaccggigihgfigfkjgeeefdcjibdidfcihkccgkkjijiagghfgjkdebadbdibjikjebdjgbecekcibehgdjgjchjbbjdbbjecbcbhiabdhccihhafhgcegbgedcdhihieidhkkfkdefgadbgkdebjgcgdcdiejeackhihecakkchagjdkfiiakhkahgkdchdhegkhfhjjjjbfbghceiiedefbehgichdcbdfacjafadfjggffgeiehhhacdbkabeigchajaibgdhfghdiickfdihidhfk...
output:
YES
result:
ok answer is YES
Test #78:
score: 0
Accepted
time: 35ms
memory: 48900kb
input:
3000 3000 ahgdffbikcddgihhckkajbacchckedieajjbhahdbdibibccdccehickahakcejhddffkefgejbaidjkddjcgafbbdbfgdjbkhccjahgfjekgkgkdgabedfhfcbggkcheediacbdgfaikhakhakfgkchdbfhbcffhhkhkffjdaidadjibhagedigdggfkcjcickeicfehchjgbfbghfjhkfkejihkfajddgceejicjhcafcjjcffkdeceabdhabgigfbfjbgjdhifadiahaccbfbhagkbfkhfc...
output:
NO
result:
ok answer is NO
Test #79:
score: 0
Accepted
time: 38ms
memory: 48816kb
input:
3000 3000 gcahebhfhbceeejefgkjcckcdkacekhffehhaahfdgkhjhjjdbfjiddaddkejcjhhbfeejahgciiigckighkgkdjcegifcdkhkgehjgcigjdhicbkfiffejhajccfeeikgkjddkchacccfeiigigfbfdfgacijkjjgcceiejakgjfjcbhfjkhbakkhcdhjfjbdjddibacdijcahaackeiiieikjdfgkghfdkbkaddbaedcbahkhfkbgckkbdibjdgdajfkhfddcgahfgbdjabggecchcijehah...
output:
YES
result:
ok answer is YES