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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#236065 | #3844. LCS Spanning Tree | ushg8877 | AC ✓ | 2564ms | 899016kb | C++20 | 2.2kb | 2023-11-03 16:00:58 | 2023-11-03 16:00:59 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define MP make_pair
const int MAXN=2e6+5;
bool Mbe;
struct machine{
int fa,len,nxt[26];
}sam[MAXN<<1];int tot=1;// GSA
vector<int> son[MAXN<<1],vec[MAXN<<1];int p[MAXN<<1],rep[MAXN<<1];
bool Med;
void add(string s,int id){
int p=1;
for(int i=0;i<s.length();i++){
int ch=s[i]-'a';
if(!sam[p].nxt[ch]) sam[p].nxt[ch]=++tot;
p=sam[p].nxt[ch];
vec[p].push_back(id);
}
return;
}
int insert(int lst,int ch){
int cur=sam[lst].nxt[ch],p=sam[lst].fa;
sam[cur].len=sam[lst].len+1;
for(;p&&!sam[p].nxt[ch];p=sam[p].fa) sam[p].nxt[ch]=cur;
int q=sam[p].nxt[ch];
if(!p) sam[cur].fa=1;
else if(sam[q].len==sam[p].len+1) sam[cur].fa=q;
else{
int clone=++tot;
sam[clone].fa=sam[q].fa;sam[clone].len=sam[p].len+1;
for(int i=0;i<26;i++)
if(sam[sam[q].nxt[i]].len)// 只转已到达的点
sam[clone].nxt[i]=sam[q].nxt[i];
for(;p&&sam[p].nxt[ch]==q;p=sam[p].fa) sam[p].nxt[ch]=clone;
sam[q].fa=sam[cur].fa=clone;
}
return cur;
}
void BFS(){
queue<pair<int,int> > q;// node, chart
for(int i=0;i<26;i++)
if(sam[1].nxt[i])
q.push(MP(1,i));
while(!q.empty()){
auto k=q.front();q.pop();
int p=insert(k.first,k.second);
for(int i=0;i<26;i++)
if(sam[p].nxt[i])
q.push(MP(p,i));
}
return;
}
int n;string s[MAXN];
int fa[MAXN];
inline int find(int x){
while(x^fa[x]) x=fa[x]=fa[fa[x]];
return x;
}
int main(){
ios::sync_with_stdio(false);
cerr<<"Memory: "<<(&Mbe-&Med)*1.0/1024/1024<<endl;
cin>>n;
for(int i=1;i<=n;i++){
cin>>s[i];
add(s[i],i);
fa[i]=i;
}
BFS();
int ans=0;
for(int i=2;i<=tot;i++) son[sam[i].fa].push_back(i);
for(int i=1;i<=tot;i++) p[i]=i;
sort(p+1,p+tot+1,[&](int x,int y){return sam[x].len>sam[y].len;});
for(int i=1;i<=tot;i++){
for(int &j:vec[p[i]]) j=find(j);
for(int j:son[p[i]]) if(!vec[j].empty())
vec[p[i]].push_back(find(vec[j].front()));
sort(vec[p[i]].begin(),vec[p[i]].end());
vec[p[i]].erase(unique(vec[p[i]].begin(),vec[p[i]].end()),vec[p[i]].end());
ans+=sam[p[i]].len*(vec[p[i]].size()-1);
for(int j:vec[p[i]]) fa[find(j)]=find(vec[p[i]].front());
}
cout<<ans;
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 24ms
memory: 253900kb
input:
4 icpc macau regional contest
output:
4
result:
ok single line: '4'
Test #2:
score: 0
Accepted
time: 31ms
memory: 253828kb
input:
3 ababa babab aba
output:
7
result:
ok single line: '7'
Test #3:
score: 0
Accepted
time: 792ms
memory: 608160kb
input:
26 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
0
result:
ok single line: '0'
Test #4:
score: 0
Accepted
time: 32ms
memory: 253804kb
input:
7 jia ran jin tian chi shen me
output:
9
result:
ok single line: '9'
Test #5:
score: 0
Accepted
time: 27ms
memory: 253940kb
input:
10 theysaynothinglastsforever weareonlyheretoday loveisnowornever bringmefaraway takemetoyourheart takemetoyoursoul givemeyourhandandholdme showmewhatloveis bemyguidingstar itiseasytakemetoyourheart
output:
55
result:
ok single line: '55'
Test #6:
score: 0
Accepted
time: 39ms
memory: 255680kb
input:
100 dblkekaekijliimalcaidjjfaghdmhifkiebieffbddjmflkhagajcfmkccjjadgiijdbdldgbbhgcfdcadbeiabkemiefdccmhdcfilhkfabmfdmigfgigdcibgaeicedfiidgecbhdamiaiefbmbgbjhklbhafmhckklbmmiemkcbfgjihmdjkai bciiecmbc cdjailkkbefkbmlekiefdhklcbdccfbgkagflfemjjmkjmcgiibldlmhbcldjajgafmakfbhecgcckkkglklljhmliehidbkicm...
output:
476
result:
ok single line: '476'
Test #7:
score: 0
Accepted
time: 1838ms
memory: 704772kb
input:
2000 ecbhcebgbcjgjiihdefajfbbaajfjdedggciaegdiijhijgedbgejhgjjfhabdfhbihdeegcehbcjhgebcjachbdeiefejefhcjdihfcfgeegdahhjhjiiffjjadifiijjbhhjjeffabiaagcjhaachjbiecfeceefddecjchjfibgedfdghgdijdcdahfeddjihbhbbghjjffdcibaggiiadbaajhfcgdbaafbicahjhabfdbeacccfdehebciafaaffdfjdciafbhidbahdccjhjdadcciecfbhac...
output:
17765
result:
ok single line: '17765'
Test #8:
score: 0
Accepted
time: 1521ms
memory: 679112kb
input:
1413 gjjmlceglbmbibjmmfcfmickcllfekgmicmifdbfgdgbeecgjgalbfkdfljjkclfgkaacdgigblaiaiehkeiccbjamikdgcjfemhhfebicddelklibjafmjhleebkimeblljfembgcgacdlkhjmbijjgacjaajebjfkcllffalheefeaedbmmkicaeecckdmedddbikeieimjmmcfdcgamicfbeimkjfamidjfhejdgiehkjkbdaaaeieldfibkkcgallieiamfehcdggiigkabblgigjgdlmflmafj...
output:
11429
result:
ok single line: '11429'
Test #9:
score: 0
Accepted
time: 115ms
memory: 270456kb
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:
1999974
result:
ok single line: '1999974'
Test #10:
score: 0
Accepted
time: 1971ms
memory: 658968kb
input:
2 adwkgmoosmodblpylbpymmnbzyjzddfegdqppefjstpueeurhjpuvdxudgtgmaksfdjwhogcivwmbqeiavcxybubknkwqwqxzaujoclyzhnaztibonzpotsaicwaznyapujfwugvdtxfmhgcuhrlcklnminnxnoojzvfwbczubgijnldwcqzocodmdqltgzcguicwmdsombxbmcxotyfvmijsaulhtnppxtnkygakhzltbjjwjqrwyaozwzgroxhmquyocazjzkecvqzfgqdhttgpuojilqwbmurruscvd...
output:
8
result:
ok single line: '8'
Test #11:
score: 0
Accepted
time: 2564ms
memory: 887868kb
input:
1413 ababaaaababbababbabbaababaabaaaabaabbabababbbabbaaababbbbabbababaaababbbaabbaaabaaabababbbbbbbabbaababbababaaabaabbaaaaabbbaaabbabaaabaabaababaaabbabbabaabaabbaabbbbbbabbabaaaabbababaabbababbbaaabababaabaababaaaabaaaaababbbbbbbbabbabaabbaabbbbabbbbbaaabbbbbaabbbaabababababaaabbaaaaabbaaaabaaaaa...
output:
42405
result:
ok single line: '42405'
Test #12:
score: 0
Accepted
time: 53ms
memory: 275260kb
input:
1413 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
1995156
result:
ok single line: '1995156'
Test #13:
score: 0
Accepted
time: 2159ms
memory: 897096kb
input:
1 baababbbbbaaabbaabbabaabbabaababaabaaabbbbbbbabbbababbbabaaababbbabbabaaabbbbbaabbaabbaabaaabaaaabbbabbbaaabbbbbabbbaaabaabbabbbbaabbbabbbababaaabaababaabbbababbabbbbaaabbaabbbbbbabbabaaaabaaaabbbaaabbbbbbaaabaaabbabbababbabaabbabababababbbbaaababaaaabaabaaababbbbbabbbaaaaaababbbbbababaabbbabaaaab...
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 1433ms
memory: 709360kb
input:
1413 fnjfbnhskrerdxmxrlthhclkgcfrwukmccsfpbazsetxbfwvsseauqmcuutqofeshwxyxxasbtpfaocsgguayjcsdxitcnllliljglbjesqggubmbvozessjpcctrngdwsoedrpkjgsqatedrtfvlzhddjyvxfavxozcfooowhgzalctgjrriywmhvjeajzzxadepsslbbkdmpxsaoljmixvdgafpbgocjstdmegnrkbijvizjtnrqiwykdpmjfquxjympeziqdsbydahwpapyypkbfwmkohkxfwplv...
output:
464827
result:
ok single line: '464827'
Test #15:
score: 0
Accepted
time: 1368ms
memory: 688908kb
input:
1413 vrotfwuoloxhchhuitgryunhjurviyookrumnoabeziigrdpmlglfvurrlmblapvtlkhbmkgmuosltjxerkkmfdfspgeqwbjhlslycrkwhehdohhhrtuwwbpmivegwppikaimtulbyugobnwvjsrhtivddzjcrbmbbupvoayoxefatdvexnmqxhwdjhfairbmlsjbvjrspwsibonydbrcinfrwkrfduropcrkljeahyijoxhryaujnzakmurpqkgfmxpxivzsuhbihkchnwsaxtmlpfbfphldgccrab...
output:
254582
result:
ok single line: '254582'
Test #16:
score: 0
Accepted
time: 1642ms
memory: 846248kb
input:
1413 bbbbbabaabbabbbbbbaaabbaabaaabaabbabbaabaaabbbaaaaaabbaaabaaaabbabbbbbbbabbbbbabaaabaababbbaaabababbaaaaabbbbbabaaaabaaabbabbabbabaabaabaaabbbabbabaaababbbbbbaaaaababbabbbaabaaabaabbabbaaabaababaaabbbbabbabbabaaabbbabbbabbbbabaabbbabbbbabbbbaaabbbabaaabbaaaaabbababbababbbbbbaaaabaaaabaaaaabbabb...
output:
1498740
result:
ok single line: '1498740'
Test #17:
score: 0
Accepted
time: 1030ms
memory: 661360kb
input:
1413 lcoqmejczgztniltuwtqgzmgyjdvkiqvlgozlzdmhchwksqerjuxkigjslgetycefqfqriezkmvwgndxyzvjiducocihbkogctyuecvqqqnxgsuerrpbwldkooupyixbdvxjzsaskppqhlvafmcbyfmmtgduqaxvxwfwohoawftfrofwahxyplmktpglrfjobolpxbsvhlaabhydrxeijqueibqzgzoipbzmctjlelnfsllllptufqaptqpzrdjgeluigdwlolsjzdwkusgcigrbzgcqlozpbvahzys...
output:
1285703
result:
ok single line: '1285703'
Test #18:
score: 0
Accepted
time: 1256ms
memory: 676268kb
input:
500 eqrouzrzqavpwipjhbpbbsypakjkmpithzhdazdqzyivgzhpawsdorsrdcdstllansenrjgsjqqspxhrvaumtnfwrioktzmiusynbegluwdlvmcsoyghlleetuopwdzqxxdzdlmzjrkgdozunhbythfoetdaydswcxxgllfucsbhgcbtjduemztquysvdkrikqovbvpdnsmuwopitjmhkhyfiqaldtvnjjikhzpwubsqriymtnueuulcmnqrglepxobgqqcktvaldbzwovcirnneafvisczpsavisauo...
output:
93437
result:
ok single line: '93437'
Test #19:
score: 0
Accepted
time: 2083ms
memory: 896028kb
input:
500 aababbabbbabbbaabbaaababaabbabbaaaabbaaababababbbbbbbaabaaaabaabaabaababaabbaaabaaabaaaaabaababbaabaaabaaabababbabaabaaabaaaabaaabaabbabbbbababbbbbbabbbbbabaababbabaaaaaaabaabababbaabbbbbbbaaaaababaababaabbaaabaabbbaaaabbabbabbbbaabbbbaaaaabaabbabbababbaaababaaabbbabbabaaaabbaabbababbbbabbabbbaa...
output:
621482
result:
ok single line: '621482'
Test #20:
score: 0
Accepted
time: 1100ms
memory: 679436kb
input:
500 xkhhkzemvoilwwysloxrngtnalowphqotywezcsuqahpwhjjwjalpvysipqxyhoshkyioqchqlyothxrqacivacersdqbrkkdisuywdqibgdidwbfylbanhsfmkjgutlemfeiiusjaxuftvltgoutxoajajpwfbatiedtawcavwhptsizieufsxpuigqnjqguwknwirydqgujadlljfqeehynopazfhtetgabazgqhbzjgkupsltwusjijmkqtduomvpmwvcfydoeoluiypesjqbscnjxqdleacsyzwd...
output:
1305055
result:
ok single line: '1305055'
Test #21:
score: 0
Accepted
time: 1069ms
memory: 676120kb
input:
500 afdppltdvwipholvfwehnlbcmcxujuxlbabqnwtiudzbunzzjfiwqjzclyzwswiuylmmjiwdlygflfhumrtcbuhosgnmexieivsrdpuopcwckdywwrzxliofqdswacaixtbckxtzzpbjubgqthqgrgmhjgdjidtiyukitdhuukeqmmhhvzpmfbvqjazsfuceqomjuwdoijhwvodqptewwzmgznafhejxsvimtldcvkasagjpbnnzpbhoohtxnewgceuvrxzojahjgsajhniwoqlezgbnlzvndpixpkly...
output:
1248710
result:
ok single line: '1248710'
Test #22:
score: 0
Accepted
time: 1548ms
memory: 709940kb
input:
4000 gdlglqbydbkucqucvkhjoicbrutfyulgywmlpqlurxpvqhkywpnnwerqgjnnxyheruhcotfjpohhyrfwiulgbcyjnnwlofrfcykqspchfjqfcyemupuvutghifuykmeokohcfjlmueuycykwpeujzctkhpibmfvorjdmqztnqyqzjgzcsekanoxzescqxxeojjczivoywhzhpzjhftkvjhunzwfzwlphvsifpweldfstgdcoymjktfzvdfubqlilfqrvpxiuednlgqzhekrypstuxpwqagbgzubotli...
output:
587656
result:
ok single line: '587656'
Test #23:
score: 0
Accepted
time: 1852ms
memory: 813180kb
input:
4000 baabaabbababbbbbabaabaabababaabaabbbabbaaaabbbabbaaababbbaaaabaababbbbbbbbaaaaabbabaabbabbabaabbaaabbbaaaabbbbaabaabbbbaabbaaaaaaaaaaaaabbbaaaabaabbbabbaabaabaaaaaabbaaaaabaaaaabbbaaaaabaabaaaaaaabbaabbaaabbaabaabbabbbaaaaaaabbbabbbabbaaabaababbaaabbaabbababaabbbbaaaaabbaabbbaaabbabababbbbbaaaa...
output:
867646
result:
ok single line: '867646'
Test #24:
score: 0
Accepted
time: 1884ms
memory: 814944kb
input:
4000 baaaabbabbaaaabbbaaabbababaaaababbbaaabbbbbbbaabaabbbbbbbbbbbabbaabaabbbaabaabbaaaababbbaaabbbabaababaababbaaaaabaabbbabbababbbbbaaaaaaabbabababbaabbaaaabbbbababbbbbbaaaababbbbbbaababbaabbaabbbababbaabbabbaaababababaaababbbaaabbaababbbbbaaaabababaabbabaabaaaaabbaaaabbababaaaaaaababaabbbbabbbabb...
output:
870160
result:
ok single line: '870160'
Test #25:
score: 0
Accepted
time: 1117ms
memory: 650940kb
input:
4000 jnbnjwgrxbxyqkbxyktdciatkisupcgkaanotwsywpwnczkakgfmohiypavecbrddgrwemuadsphrchdioswvaxnastcvmhasbwynsbsmqafsjjcybzvbwidqchnqpnjqjjfdkzpbzuvldyjgzejxpmntuajlpufrlzkaisoonwikhonlrvvrqszrenfgtmyeokhwcxkrwtbdjqqalltddvvhicqbroifyrbcootmjwrsmhuxspdykahscxwtnganxepnskabgrvuzrutgxttxdlbajvqpvdmbtatfc...
output:
913862
result:
ok single line: '913862'
Test #26:
score: 0
Accepted
time: 52ms
memory: 273416kb
input:
4000 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
1979531
result:
ok single line: '1979531'
Test #27:
score: 0
Accepted
time: 1303ms
memory: 683808kb
input:
4000 fdhdijdfcdeedcbjgafdgcdegdbibaahdhaeifbdafhfhaefacigedcdhfbifdhbcjhaeidhdccdchicbjafceabjdchgjaabhbffgcajhdbecghdiehffjgiddhcfhdcabhhfigcdjihffagaibhjhhcdegiecbedabaajdgjbefbdbadcdeefgbibbhgaedhbhjgejchfjiididfcibjefhfgebiagfdfejjgbhdcfefghdafgjbbijaeciebghgcgiijhedeijahecfabgcbhefacbbaijdghdhe...
output:
1228665
result:
ok single line: '1228665'
Test #28:
score: 0
Accepted
time: 1215ms
memory: 655540kb
input:
4000 rjdknocpagvrnghrpyukwifkkddprokianvndxdwgczcauhwrkpqmhqsmxqpmoxhazmujpspurtwndsfphxcrnwfnmuzauictvwfmowghscvvwckgzoxnkcawybzukbohyvtmrcwjgrgdvzovoosphzmirifzwmbfzuauwkmgoaodbfasvtjcuxmnftmcfohhkhdgtppkrfnvmpnhiwletasztebbskidtnjocaywgnrsdecnapsvpkuloxojjymelxtpyrlgfcakiexkurglbcwscmblkpqvmjlmcw...
output:
911422
result:
ok single line: '911422'
Test #29:
score: 0
Accepted
time: 862ms
memory: 507868kb
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:
989636
result:
ok single line: '989636'
Test #30:
score: 0
Accepted
time: 826ms
memory: 509564kb
input:
100000 baaabbbbabbabaaaba baabbaababbababbb bbbbbaababab baaabbaa abbabbbb baaabba baaabbbbbab bababbabbbb aababbbbbaabbbbabbbb abaababbaaaaabbb abaaabaaabbbbabbb bababaababbb aababbabbbbbbababba abaabbabab abbabbaaabaaaabbaaba abbaaabbaabbbba bbaababbabbaaabaaaa aaababaaabbbabb babbbb bbbbaaaabaabb...
output:
1282986
result:
ok single line: '1282986'
Test #31:
score: 0
Accepted
time: 680ms
memory: 469120kb
input:
100000 pkhvbtnxfvxaem uxvbtnxcgcsmwurthw rfvxaem wgzfvxaem fafvxaem nghhlpjfdga wcljhoesadwmfwhvbtnx uvbtnx bcbffvxaemvbtnx jhoesadwmfwhvbtnx ncgcsmwurthwvbtnx kyvbtnxjhoesadwmfwh wavbtnxjhoesadwmfwh ivbtnxssu qnghhlpjfdgarjw vbtnxibjhoesadwmfwh zfvxaemigqvbtnx swcgcsmwurthwsc sjhoesadwmfwh dfvxaemp...
output:
1170625
result:
ok single line: '1170625'
Test #32:
score: 0
Accepted
time: 66ms
memory: 275752kb
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:
1950179
result:
ok single line: '1950179'
Test #33:
score: 0
Accepted
time: 1286ms
memory: 706260kb
input:
20 cqhcbnnuobmgcqfdzbuvyajaidogyrtcjbemouifxulzlqcmtwiryttiwhpuykxjldvaxefuastnkvaeukxsdtdcauwbevkqziswmzrmrmabkchemhyrabtavqdajwzphqhuggbrujigzfhqxcrtcifvvvfgrevavfwdlauhjenkjudgyubcfhxcccivjfyemujywfhfjxsutvcsreuwnuypwimfqmlcjucfzklkhdeaahurnrqalqrjzfrrsctbzygaktltyrvyyqsnjinwyghzmyqgdmhekpeulrnjj...
output:
201946
result:
ok single line: '201946'
Test #34:
score: 0
Accepted
time: 2005ms
memory: 896908kb
input:
20 baaababababababbaaaabababaaaabbabbaaabbbaabbaabaabbbabaabbbabbaabbbbabaaaabaabaabbbbaaaabbaaaaabaaaabaabbbbbbaaabbbabbaaaababbbbbbbaabbbababbabaababaaabbbbaabbaaaaababbbabaaaaabbaabababaabbbbabaaaaaababbabbbbabbabaaaabbaabaabaabaaaabbbbaaabbbbabbababbbabbbabaaaabbbaaaaabbbababbaaabbbbaabbbbbbabba...
output:
187803
result:
ok single line: '187803'
Test #35:
score: 0
Accepted
time: 1111ms
memory: 677600kb
input:
20 wighspqotssudabkedkygymrryunfudbdlkxbdnwxfqbitnmwxmeyyypysfgoihtuuqxxgtullvvgjhcivigwiyucdatnkmhefgblbxymtusedwozhxxrvruaunngbxkifnvhkwvfqolvmawvxtnunjuhwjnzizioofvabqgtgtpvtnqshfmwoidmssmatwohblhdepwmjnhcbavkfjgwslikfumysdfwombscxfnnopqomcwyksqvaaaxoaprflgtmaxmfkbwcrkqtgodaeabgcyvepmjduervefcqgy...
output:
265680
result:
ok single line: '265680'
Test #36:
score: 0
Accepted
time: 90ms
memory: 308320kb
input:
20 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
1799368
result:
ok single line: '1799368'
Test #37:
score: 0
Accepted
time: 2109ms
memory: 897104kb
input:
2 aabaaabababbaababaaabaaaaababaabaabaabaabbbbbbaabaaabaabaabaabbbbbbaaaabbbabaabbbabaaabbaabababbbbbbbbaaabbbbbaabaababaabbabaaabbbbaabaaaababaaaabbaaaaababbabbbaababaaaaaabaababaaaaaaaabbbaaaaaaaaaaaaaabaaaaaaaabaabbbaabbabbabbabbaabbaabbaababaaabbababbbbaaaababbbaababbaabbabbbabaababaabaababaaaab...
output:
92934
result:
ok single line: '92934'
Test #38:
score: 0
Accepted
time: 1260ms
memory: 675996kb
input:
2 jcmgevxqwiaflstvldrnmkeoeczrruqbxfjdagtyptfcoyybepqqzvggxgxpcpsbubfxhyvyubbkbznfqdysyeywmxlrodslgxipyfougrgkstriwpavwatkzgbolwbrtjgtownxnthfoyqlqsimvbwuhakuwllrurllqakdwtlkrdvjvfvqiunruxlslwjhqwsgzcjvvwfpzdyxkwntqakmawglurskonqnpcknarecwezhaoasrmgrkmefgwpujijbmvqomwqjarsbguvxgcqrqwwwsnsexdhjazanvq...
output:
91737
result:
ok single line: '91737'
Test #39:
score: 0
Accepted
time: 365ms
memory: 596056kb
input:
2 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
93662
result:
ok single line: '93662'
Test #40:
score: 0
Accepted
time: 1219ms
memory: 714928kb
input:
10 cdvthwmepkhrkkvpucesqgrdwtzdvicynxrutfykridcsbrpfvhwdabzucdpkhpxhgtcospfashuvajdxqzarcclefcrosqvakyoenughdadgmgdchgvjiinpleddvbfhzuloqtvvtabfihkpnfaxqqmburgrslathljxehvahwhsftjszkpradswxaqrlqlvewukdpmlouftnomoydfajzzgzpxnhkilhcykskxiecburpkrtsuctvktkhitsqhzuflopjwwnysgneaiwumqpwlbetwwldxfiiuatqwh...
output:
735652
result:
ok single line: '735652'
Test #41:
score: 0
Accepted
time: 1317ms
memory: 690796kb
input:
4000 fcrfjdagkknhhvvklrmnnnqcrmjnifrphkwsnyaxiqfpnczytnngbejusuhabapjkodzmgwvydmlfomabzhedsywmhyohqzreeqqmpnkuawcoicrhlwndwjsehilzjfdnxwcmjmjjklzsptcbrpenaytjgfjpmmfjihyuvhfguhyjacktrrgrpadyhmptaueldcfzjkfdrfptizmbqvvixyiekxzmudxxgcwrpdxilmcvnqweltokrwqdtpsnvpndulujpttchxxvotzbppmilcmguewpvjupuoalku...
output:
555122
result:
ok single line: '555122'
Test #42:
score: 0
Accepted
time: 1970ms
memory: 872708kb
input:
4000 abbaaabaabbabbbbaaaaaabaaaaaaababbabbaaabbaaabbabaaaababaabaaaabbbbbbbbaabaaaaaaaaaababbaababababababaabbabaabaababbaaaabaaaababaabbabbabaaaaaababaaababbabbbbabbbbaaaabaabaaaaabaabbaaaabbbbbbaaaaaaaaaabbabbabbaababbaababababbabbbbbbbaaababbbaabbbabaabbbbaabbbabaaabaaaaabbabbbbbabbbaaaaaaababbab...
output:
777185
result:
ok single line: '777185'
Test #43:
score: 0
Accepted
time: 2341ms
memory: 899016kb
input:
2 baaaaaaabaaabaaaaabbaababbabbababbabbaabaabbbbbbbbabbbabaaabaabbbbbbabaabbaaabbbabaaaabbababbaabbbabaaaabaabbaaabaaabbbbabaabbbbababbabaabbabbabbababaabbabbbaaabababaabbbbbabaabbaabaaabbbaababababbaabaaaabaabbbbabbaababbbbabbaaabbbbbbbabababbaaabbbbaaabbaababababaabbbbaaabaaabbbababbbbbababbbabbba...
output:
54
result:
ok single line: '54'