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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#142159 | #5368. 异世界的文章分割者 | Bronya | 100 ✓ | 2514ms | 35072kb | C++14 | 2.8kb | 2023-08-18 16:03:47 | 2023-08-18 16:03:49 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int n,k;
char s[500005];
struct SAM{
int last;
int son[26];
int siz;
int cnt;
int l,r;
}t[2000005];
int g,now;
void Insert(int u,int c){
int v=++g;
t[v].siz=t[u].siz+1;t[v].cnt=1;
now=v;
int p=u;
while(p!=-1 && !t[p].son[c]){
t[p].son[c]=v;
p=t[p].last;
}
if(p==-1)t[v].last=0;
else {
int q=t[p].son[c];
if(t[p].siz+1==t[q].siz){
t[v].last=q;
}
else {
int copy=++g;
t[copy].siz=t[p].siz+1;
for(int i=0;i<26;i++)t[copy].son[i]=t[q].son[i];
t[copy].last=t[q].last;
while(p!=-1 && t[p].son[c]==q){
t[p].son[c]=copy;
p=t[p].last;
}
t[q].last=t[v].last=copy;
}
}
}
vector<int>son[500005];
void Init(){
for(int i=0;i<=g;i++){
for(int j=0;j<26;j++)
t[i].son[j]=0;
t[i].cnt=0;
t[i].l=n;
t[i].r=0;
son[i].clear();
}
t[0].last=-1;now=0;g=0;
}
long long sum[500005],cf[500050];
void dfs(int u){
for(int i=0;i<son[u].size();i++){
int v=son[u][i];
dfs(v);
t[u].l=min(t[v].l,t[u].l);
t[u].r=max(t[u].r,t[v].r);
}
if(u){
// cout << t[u].l <<" "<< t[u].r<<endl;
int l=t[t[u].last].siz+1,r=t[u].siz;
r=min(r,(t[u].r-t[u].l));
if(l<=r){
// cout <<t[u].l <<" "<< t[u].r <<" "<< l<<" "<<r<<endl;
sum[t[u].l]+=r-l+1;
cf[t[u].r-r+1]+=-1;
cf[t[u].r-l+2]+=1;
}
}
}
long long calc(int l,int r){
Init();
for(int i=l;i<=r;i++)Insert(now,s[i]-'a'),t[now].l=t[now].r=i;
for(int i=1;i<=g;i++)son[t[i].last].push_back(i);
for(int i=l-1;i<=r;i++)sum[i]=0,cf[i]=0;
dfs(0);
for(int i=l;i<=r;i++)cf[i]+=cf[i-1];
long long ans=0;
for(int i=l;i<r;i++){
sum[i]=sum[i-1]+sum[i]+cf[i];
ans+=sum[i]*sum[i];
// cout << l<<" "<<r<<" "<< i<<" "<< sum[i]<<endl;
}
// cout << l<<' '<<r<<" "<<ans<<endl;
return ans;
}
bool check(long long lim){
int now=0;
for(int i=1;i<=k;i++){
int ma=0;
while(now+(1<<ma+1)<=n&&calc(now+1,now+(1<<ma+1))<=lim)ma++;
int nxet=now;
for(int j=ma;j>=0;j--)
if(nxet+(1<<j)<=n&&calc(now+1,nxet+(1<<j))<=lim)nxet+=(1<<j);
now=nxet;
if(now==n)break;
}
return (now==n);
}
int main(){
scanf("%d%d",&n,&k);
scanf("%s",s+1);
long long L=0,R=1e18,ans=1e18;
while(L<=R){
long long mid=L+R>>1;
if(check(mid))ans=mid,R=mid-1;
else L=mid+1;
}
printf("%lld\n",ans);
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Subtask #1:
score: 10
Accepted
Test #1:
score: 10
Accepted
time: 5ms
memory: 20140kb
input:
10 3 aaaaaaaaaa
output:
6
result:
ok single line: '6'
Test #2:
score: 0
Accepted
time: 0ms
memory: 20044kb
input:
10 1 abbbaabbba
output:
289
result:
ok single line: '289'
Test #3:
score: 0
Accepted
time: 1ms
memory: 18012kb
input:
10 2 cacabbcbca
output:
11
result:
ok single line: '11'
Test #4:
score: 0
Accepted
time: 5ms
memory: 20012kb
input:
10 4 aabbccddaa
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 4ms
memory: 18000kb
input:
10 4 ababbbabab
output:
2
result:
ok single line: '2'
Test #6:
score: 0
Accepted
time: 3ms
memory: 17992kb
input:
10 2 ababbaaaba
output:
12
result:
ok single line: '12'
Test #7:
score: 0
Accepted
time: 3ms
memory: 22172kb
input:
10 1 baabaababa
output:
156
result:
ok single line: '156'
Test #8:
score: 0
Accepted
time: 4ms
memory: 17988kb
input:
10 10 hbjebnidnq
output:
0
result:
ok single line: '0'
Subtask #2:
score: 10
Accepted
Dependency #1:
100%
Accepted
Test #9:
score: 10
Accepted
time: 1ms
memory: 20056kb
input:
50 10 aababaaabaabaaabababaaaaaabbbababbaababaaaabababba
output:
17
result:
ok single line: '17'
Test #10:
score: 0
Accepted
time: 2ms
memory: 20104kb
input:
50 5 bbbaabbbbbaabaababbbbbbaaaaababbbaaabaaaaaabbabaab
output:
91
result:
ok single line: '91'
Test #11:
score: 0
Accepted
time: 1ms
memory: 20040kb
input:
50 5 adbabadbabadbabadbabadbabadbabadbabadbabadbabadbab
output:
412
result:
ok single line: '412'
Test #12:
score: 0
Accepted
time: 4ms
memory: 20108kb
input:
50 3 caaabcaaabcaaabcaaabcaaabcaaabcaaabcaaabcaaabcaaab
output:
3222
result:
ok single line: '3222'
Test #13:
score: 0
Accepted
time: 2ms
memory: 22284kb
input:
50 1 cadabcadabcadcadabcadabcadcadabcadcadabcadabcadcad
output:
407986
result:
ok single line: '407986'
Test #14:
score: 0
Accepted
time: 0ms
memory: 20020kb
input:
50 15 bbbbbbabaabaaaabaaabbaababbaaabababbbbaabaababaaba
output:
3
result:
ok single line: '3'
Test #15:
score: 0
Accepted
time: 0ms
memory: 20044kb
input:
50 20 baaaaaaaabbabbababbaaaabbabaabbababbbabbbabaaabaaa
output:
2
result:
ok single line: '2'
Test #16:
score: 0
Accepted
time: 3ms
memory: 18240kb
input:
50 6 ababbbbaaaaabbbabaabaaabaaabababababbaaaababbbbbab
output:
65
result:
ok single line: '65'
Test #17:
score: 0
Accepted
time: 3ms
memory: 20100kb
input:
50 1 aabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaa
output:
129389
result:
ok single line: '129389'
Test #18:
score: 0
Accepted
time: 6ms
memory: 22076kb
input:
50 1 acbcaabcababaacbbacaabcbacccbbaacaccbabccacaccaabb
output:
16446
result:
ok single line: '16446'
Test #19:
score: 0
Accepted
time: 5ms
memory: 19996kb
input:
50 14 ccaccaccaccaccaccaccaccaccaccaccaccaccaccaccaccacc
output:
6
result:
ok single line: '6'
Test #20:
score: 0
Accepted
time: 2ms
memory: 20032kb
input:
50 24 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
output:
2
result:
ok single line: '2'
Test #21:
score: 0
Accepted
time: 1ms
memory: 18192kb
input:
50 50 txcopptgjrvkgzdvaxgrhwgnkjfbspyytzkbirczhcrctddsfj
output:
0
result:
ok single line: '0'
Subtask #3:
score: 20
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Test #22:
score: 20
Accepted
time: 1ms
memory: 18012kb
input:
200 1 cabaababbabbbcabcbcaacbccaabcacbccaabbccccbcabbcacbbcbacbccaabbbbcbcabbacabbacccbbbbbacccabcccaaacbcbaaaccabbbabcaabbbababcabccbccbaaabbbcbccbbcacbbabbaabcacbcaccccccaaaccabbaaabbbcbbccbcabbbcabcccabb
output:
2192936
result:
ok single line: '2192936'
Test #23:
score: 0
Accepted
time: 3ms
memory: 20052kb
input:
200 2 cbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaacbaa
output:
1196175
result:
ok single line: '1196175'
Test #24:
score: 0
Accepted
time: 5ms
memory: 22064kb
input:
200 3 acabacbacacabacbacacabacacabacbacacabacbacacabacacabacbacacabacacabacbacacabacbacacabacacabacbacacabacbacacabacacabacbacacabacacabacbacacabacbacacabacacabacbacacabacacabacbacacabacbacacabacacabacbacac
output:
1550907
result:
ok single line: '1550907'
Test #25:
score: 0
Accepted
time: 6ms
memory: 22152kb
input:
200 7 hefdaadcdgfecghbgcbggfgdfchchgbdfafghahacgbbcebfchadbcechdacacccahggadbdacbggadbgceacgeedfafbhhfhaacdccefddbfaffcdggabhhcghcbfbedddeheaeaabdahhbhcefeededbfdafghdahcfbfbcbbdgccffhaeggcdhdcghghfaaefechd
output:
1134
result:
ok single line: '1134'
Test #26:
score: 0
Accepted
time: 3ms
memory: 20068kb
input:
200 11 lmmeigmkegfbcmhfedchmeckbnbgjlfljahjleeldlnkdlnkngaeiiblangdlkdfjchalckfhfcjgljlelebhfacafkjknknjjfklnhcnlgkkjmhfafmhehgehmejajabgaikfnclihbkmeckghfljgfmajflilgcimamgljlhjkfhgjcbcddfjlnchcgedmghdlfaib
output:
155
result:
ok single line: '155'
Test #27:
score: 0
Accepted
time: 7ms
memory: 22112kb
input:
200 19 cdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbaccdcccacbac
output:
133
result:
ok single line: '133'
Test #28:
score: 0
Accepted
time: 7ms
memory: 22104kb
input:
200 16 acdbddbaacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbddbaacdbacdbddbaacdbacdbddbaacdb
output:
481
result:
ok single line: '481'
Test #29:
score: 0
Accepted
time: 3ms
memory: 20280kb
input:
200 25 abacdacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacdacdabacdabacdacdabacda
output:
99
result:
ok single line: '99'
Test #30:
score: 0
Accepted
time: 0ms
memory: 17960kb
input:
200 25 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaadkgmivxnitlfmciurqeqnqghxveqrxidxbmzlpdveuucarjwdqyiiaegadulttqmkzinvxalbvnccchfvjechxnufmcmofrdkesmkjeiobfzwbppknslhtxoranwbjnxggudgjmjrigintzxkusvvaqwhuwvoyiz
output:
6
result:
ok single line: '6'
Test #31:
score: 0
Accepted
time: 6ms
memory: 18092kb
input:
200 37 aaaaaaaaaaaaabdecdebedebaaaaaaaaaaaaaaaacebcbcecaebeaaaaaaaaaaaaaebcddecebbebaaaaaaaaaaaaaaeadaaecdadbaeaaaaaaaaaaaaaccbabdbbeedaeaaaaaaaaaaaaadbddbebeddcbeaaaaaaaaaaaaaaceeedcecdadbaaaaaaaaaaaaaaaaaa
output:
10
result:
ok single line: '10'
Test #32:
score: 0
Accepted
time: 1ms
memory: 20060kb
input:
200 64 bbabbbaaaabababaabbaaaabbabbbaabbaababababbbaabbbbbbbbbabbbbabaababbbbabbbabbbaabbbbbaabaabbbbbbababbbabbaaaababbbbabbbaaaaaaabbabbaabaabaabbaaabbaaaaaabaabbbbaaaaabbababbaabaabbbbbabbbbababbbbaaabaab
output:
2
result:
ok single line: '2'
Test #33:
score: 0
Accepted
time: 6ms
memory: 20144kb
input:
200 49 abbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbabbab
output:
10
result:
ok single line: '10'
Test #34:
score: 0
Accepted
time: 5ms
memory: 18004kb
input:
200 57 zbizbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbizbzbizbzbizbizbzbizbz
output:
3
result:
ok single line: '3'
Test #35:
score: 0
Accepted
time: 3ms
memory: 20100kb
input:
200 44 aaaaaaacdaadaaaaaaabdbbaaaaaaaaaacbdaaaaaadccdcbaaaaaabdcdadaaaaaaccdabbaaaaaadcbaadaaaaaacdcdbaaaaaaabbcbdbaaaaaaabacbbaaaaaabcbccdaaaaaadbaabdaaaaaadaacddaaaaaaadcdbcaaaaaabbcdcaadbbdccdacdbcaccdbbd
output:
6
result:
ok single line: '6'
Subtask #4:
score: 20
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Test #36:
score: 20
Accepted
time: 14ms
memory: 20116kb
input:
1000 153 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
28
result:
ok single line: '28'
Test #37:
score: 0
Accepted
time: 21ms
memory: 20312kb
input:
1000 79 babacbbcacbbccccababbacbacacbbcabcabbaaabccbacbaacccaaaaabbcabaabcaaabccccbbaabbcaccaaacccbaaacaacccaccababaacbcbbacbcbbbcccbbcbaaababbcbacaacaccbcacaaccbbbcaabcaababbcbbabbccaccbccabaacbcacbbccbbcbaaccbcaacccacccccabbbabccacbbbbcaabccccacababacaccacbcccbcccbaccabaacbaccabbcbbacaabcbcacccaac...
output:
200
result:
ok single line: '200'
Test #38:
score: 0
Accepted
time: 22ms
memory: 20084kb
input:
1000 6 ahcfaddebbbccheeffbfdbbbdcjhdefhcibhgjbgeaigaaifcbdfbjdjiddicbhagggaaaajiejjjfdabcjjjceieaijacjbaecifacgdajcigfababaddecfehdhfbfjhdahchahiiiafaibdbbdegeachfdicciaegdcagaahgdgebdhbdejajafajjjfdjfjdijjgahjdjjjifeejjbachjaiacgjfhccebjgddjehiecibjfheicgihfdabhbdiijbcdgffaedcejecciddahjajdfjiddhgc...
output:
237763
result:
ok single line: '237763'
Test #39:
score: 0
Accepted
time: 21ms
memory: 20312kb
input:
1000 79 cfbdcgcdcdgabebecbbgcebcgefcbdageefffaddafegeabdagdaaabeaedgabgedafdegdggbedcceafgegbceceebaaadbccgadebeaeebcaggdbdgefeaeegafgbaeegaadbcaeddceecacbecdgfaefaeagdbaadbdfceedgdabfbaadcffgbedfgbbdddbcgdfccaeabbgabdfgefcefbaadefcfagebegfafbabfcbaagbedacfgffefadcdecbabbcfaegcgcddbagceaaaabcfacgfbe...
output:
91
result:
ok single line: '91'
Test #40:
score: 0
Accepted
time: 13ms
memory: 20096kb
input:
1000 3 htspasbnfsqdnsppbkaaprldgjpfaikdjcaojaejdtipsrkrfddlkepkqbjprsejnpcqigqjkmpqfhbbglccmtrrngoopfscopnocqkfesphqnteofsinkqqopnknbkejodkpnmjobgcisimpsgnqqidtfsdjakntlkgtgnnaietrijhgksrsnohilbrrtcpndciksonfptfkljhhisihcngqsdmgreakrrgmgnspabhfmegnmhtlhkrfnliipssjcbdikfgqmjtaltootaaopdrfrfrdaelnbrdd...
output:
1022595
result:
ok single line: '1022595'
Test #41:
score: 0
Accepted
time: 20ms
memory: 20324kb
input:
1000 14 jmgovzbodqoznwcmegtwxcunytkvnnoqixxjgbspvoochcctbmgfcofmdctzmpxwqwztunedfpvrdbbgujrmowvbahioiwnewuidqkajpxdkwckpmmbrkbrebgiqdktjgeaktrcgcaduslvxlpqofscjzmjmjyyzpvogthoglxsdvqpvcccfljopkcudctgxjovrppnbyzairtebpggtheutanrfalcsakvcreyxxchzalfaybwptnbulyteeuapgoscpzvigwetrjhtzxtgzhehhknztxhcvrbw...
output:
11558
result:
ok single line: '11558'
Test #42:
score: 0
Accepted
time: 18ms
memory: 22364kb
input:
1000 102 bacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaabacaab...
output:
384
result:
ok single line: '384'
Test #43:
score: 0
Accepted
time: 15ms
memory: 18028kb
input:
1000 11 dfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidabdhgcdfbkbjdlafmdkfifefkbcblkmjhjhidab...
output:
15796914
result:
ok single line: '15796914'
Test #44:
score: 0
Accepted
time: 16ms
memory: 20304kb
input:
1000 3 cmabiacablhoadfenghhdekggicmfkhennaifblffiofabfdkmlcklkndoiognhfihbocmabiacablhoadfenghhdekggicmfkhennaifblffiofabfdkmlcklkndoiognhfihbocmabiacablhoadfenghhdekggicmfkhennaifblffiofabfdkmlcklkndoiognhfihbocmabiacablhoadfenghhdekggicmfkhennaifblffiofabfdkmlcklkndoiognhfihbocmabiacablhoadfenghhd...
output:
6797306034
result:
ok single line: '6797306034'
Test #45:
score: 0
Accepted
time: 14ms
memory: 22140kb
input:
1000 1 deebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcabbaeeaadeebcab...
output:
13523081623
result:
ok single line: '13523081623'
Test #46:
score: 0
Accepted
time: 16ms
memory: 20088kb
input:
1000 176 ddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddcddcaaddc...
output:
15
result:
ok single line: '15'
Test #47:
score: 0
Accepted
time: 14ms
memory: 20036kb
input:
1000 176 dcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbdcbdbd...
output:
26
result:
ok single line: '26'
Test #48:
score: 0
Accepted
time: 23ms
memory: 18124kb
input:
1000 1 bbabaabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbabbabaabbabaabbabbabaabbaba...
output:
674957710334
result:
ok single line: '674957710334'
Test #49:
score: 0
Accepted
time: 25ms
memory: 20028kb
input:
1000 27 aacabebebebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebebebeaacabebebebeaacabebeaacabebe...
output:
97930
result:
ok single line: '97930'
Test #50:
score: 0
Accepted
time: 19ms
memory: 20104kb
input:
1000 92 agddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghjgdagddghjgdcdaagddghjgdcdaagddghj...
output:
91
result:
ok single line: '91'
Test #51:
score: 0
Accepted
time: 23ms
memory: 20100kb
input:
1000 229 acabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaacaacabaacaacabaacabaacaacabaacabaa...
output:
6
result:
ok single line: '6'
Test #52:
score: 0
Accepted
time: 15ms
memory: 20116kb
input:
1000 387 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
1
result:
ok single line: '1'
Test #53:
score: 0
Accepted
time: 14ms
memory: 18264kb
input:
1000 79 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaautinovsqokcxceilfvzjuysmgbiyekhrjqvuhhncnpwdtvsyztzgtalquqtzfcvkwymtgamyvbgfzwdauxdetdjumnyi...
output:
107
result:
ok single line: '107'
Test #54:
score: 0
Accepted
time: 14ms
memory: 20088kb
input:
1000 15 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaeykkmvfmjxnnkseynhnyfbqpwwixbaaaaaaaaaaaaaaaaaaaaaaaaaaaaarpatbemszmhqxaxnyvkrdyqhbghuuaaaaaaaaaaaaaaaaaaaaaaaaaaaaayslipjklioorocacxthuhpczyttxgaaaaaaaaaaaaaaaaaaaaaaaaaaaaahakpigwtewvfeumzjluchidvlsfobaaaaaaaaaaaaaaaaaaaaaaaaaaaaazwzvxvonganwxwbacknxoaozsirfuaa...
output:
11461
result:
ok single line: '11461'
Test #55:
score: 0
Accepted
time: 15ms
memory: 20084kb
input:
1000 1000 lgugapptmavvpeohxdkunrtpzidgaokzvstjjgksmlbkmqsuymbcdjrwgeigyrxbepzxpjvqmdsotqfpkpxlhqimhsdmplvvnarlejkguqqdvuxexwnqmfvtbilpszuonxvkmqfejhjkhvswijpbjacbjutfrkkmzdryibkpzpzdkcdavvqyygpvzxtmpkqzapdreghjxogcvigztzpeecembjpvifgmnvreswaestowqvolqgwpvkvtgtiimgvhjegzuwdjdfhlectopiinmvkyckopyavyyv...
output:
0
result:
ok single line: '0'
Subtask #5:
score: 40
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Dependency #4:
100%
Accepted
Test #56:
score: 40
Accepted
time: 2514ms
memory: 33436kb
input:
50000 1 eaadcfedcbcceccfccdbbeccbcaeaaeffbbbecedddfacfdeaadbbebdcbaafcefedddbfdfbcdfbccbdcdcbccbebcbddfcdaacfefffbafcdfefabbecbcacdfcabbebedacdbcdfebbccfeecddcfbdfbebffafdbaeddcbbecfdbfaecbeeffcdfbceefeddfdadfadfadfeafaeddbccabebeaccadbfdfbedededecccbcdcafddefaefccbfbcdaeedfeaabdceafeaabcdabbceddecc...
output:
10929072780271
result:
ok single line: '10929072780271'
Test #57:
score: 0
Accepted
time: 1892ms
memory: 29544kb
input:
50000 1 gkhkjgfdaleeedqndpdmloccjpmfjccgljhflhdlponlqkmdeeipldediiocnmbqpemqqdpgjpmhccbalagqpndfkbpdmoegqqmogcbnnhhlbkgkaenqnoqelfoipclpadgppqmglmohdmeofgplpgclpkpgkpfggnkedcjoqfpbfffnqbmiaahhnkbacqgndchjkgknmgnhgbajnaahaeieqbcjjbhkqablmannnhhkcnlikjhikdjpeknpjgccbopfcgbaldjkckhdaopiifpojlomacnjkgod...
output:
3919799366097
result:
ok single line: '3919799366097'
Test #58:
score: 0
Accepted
time: 2445ms
memory: 30464kb
input:
50000 2 dywnjsdsqucmugwjznrryntujlauuycoadwemeamjhdfttkusnlddamdphpocuuyybnsjhqbopghiofjytxxkqeswozivewcmqhdaokbkjgkqfcccvcgjzoazunxmborqibfnyyhsrfvbldesvurxywquncvftcuazwzgdugsdtjlyzbxzeyzmqlvfjthnxujrcidjmvpwtcxjyiexqwqsqnrjxzwklygwhsshsxgxswyneojeualdftvjhwpmqbuwbtgidwfuvgqwcurpnrkfskoqkdzkbvfukc...
output:
445287879854
result:
ok single line: '445287879854'
Test #59:
score: 0
Accepted
time: 1355ms
memory: 27260kb
input:
50000 1 dcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddcccddc...
output:
260329176674704
result:
ok single line: '260329176674704'
Test #60:
score: 0
Accepted
time: 1938ms
memory: 26420kb
input:
50000 2 bdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceffeijdjhcbdceff...
output:
219715009632838
result:
ok single line: '219715009632838'
Test #61:
score: 0
Accepted
time: 2332ms
memory: 28324kb
input:
50000 3 nihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopnmkecpogjgbakpanbdnpenihabedjblqqhlepopn...
output:
582704337052667
result:
ok single line: '582704337052667'
Test #62:
score: 0
Accepted
time: 2396ms
memory: 26176kb
input:
50000 2 bpzeonrxhvmmwwkyfurffcakwgajxuqxdvfausbbokvavccmtoxsfswyyzdgklnfstlmzngwxdslkzxekqyuqjjhxudzbfectlxcxoeiwflxhkyvgbgmwsczpcguwobmfspabeutdfwqtsnryzhhtmlhpoaweuillzrepgogirppxbkktnbljrylwrpltsbinaekcvjlqgizbpzeonrxhvmmwwkyfurffcakwgajxuqxdvfausbbokvavccmtoxsfswyyzdgklnfstlmzngwxdslkzxekqyuqjjh...
output:
52863724029762619
result:
ok single line: '52863724029762619'
Test #63:
score: 0
Accepted
time: 2094ms
memory: 28432kb
input:
50000 14 dgeliicbdaaijggngndehgbnhiaajjkaalenhaceemblmildbbmlkngcekjhbcblbckiianfcihfndiijbjdhdkgbifdbegfnmghaakdgajbkehnkhcnfjfalcjkcemnkhdkkjmdamdmajgehnkkdnbedklndgfkagdaaljekjhfmnaedllnjmndlhifmnllkhebmjlhkfgjijkcjffbenemhjljmbgbjhngnjeafjlefjdfkbjefkkajfjidckbegeieifcfeghmjhmejhlclfihakkimkhnjn...
output:
1814156853
result:
ok single line: '1814156853'
Test #64:
score: 0
Accepted
time: 1861ms
memory: 32232kb
input:
50000 27 omokibdejmnllgbdqaaclogbqjdlmkplnfcmankchcboeqkjonlbbqihjiopffaejqlapfjjdpjfpqnlgdhniqpmcqmbnpgmfclanifoqneqnhnbeaoohqboqappchppnpbjompkbcnjqijmgnkddccoogaoablqlnfqecnqileeioabgpaemomojoghhboqaajgajdjjiiiomdhoijmgnpeqbmiilaqclhaonnmeojhmhnilqbqhpfjcklacldqbknomebghgeoqmjhqcnpeifiillbhhdeqqb...
output:
214605170
result:
ok single line: '214605170'
Test #65:
score: 0
Accepted
time: 2362ms
memory: 34436kb
input:
50000 62 beacebecdedbeddedededdecdadadcbeaedbbacbcdceadabbecaabecbcbaacddeeabdcebdaceaaaabacedabbedebeaacbeadadeadeeaccdeecbeadadebdeeaadcccceaaedbcceadebdeeeaddeddbcdecdaeacccdccecbeaaebcaedaaaccbbddbbceecbcdccdeddeccbbeacceaceabeeabeddeaababbbdbaebacdbdddeadecdddebcadeeaaddcdcdadceeabdcaccaeeecbed...
output:
56128859
result:
ok single line: '56128859'
Test #66:
score: 0
Accepted
time: 1396ms
memory: 26336kb
input:
50000 79 bmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejggbmdadobmmcgfkldmhgimjemgohibnejgg...
output:
19534901514
result:
ok single line: '19534901514'
Test #67:
score: 0
Accepted
time: 1409ms
memory: 26424kb
input:
50000 96 bqkslaqndbqhefkdgcegkkmpffckokemicgfqdknbkaaqqaccqopghpkepcppemnrmcojlpaalboqcbqkslaqndbqhefkdgcegkkmpffckokemicgfqdknbkaaqqaccqopghpkepcppemnrmcojlpaalboqcbqkslaqndbqhefkdgcegkkmpffckokemicgfqdknbkaaqqaccqopghpkepcppemnrmcojlpaalboqcbqkslaqndbqhefkdgcegkkmpffckokemicgfqdknbkaaqqaccqopghpke...
output:
42964961476
result:
ok single line: '42964961476'
Test #68:
score: 0
Accepted
time: 1943ms
memory: 23344kb
input:
50000 88 cabbddbacabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacabbcabbddbacabbcabbddbacabbddbacab...
output:
38369677770
result:
ok single line: '38369677770'
Test #69:
score: 0
Accepted
time: 1539ms
memory: 32128kb
input:
50000 103 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
4645311
result:
ok single line: '4645311'
Test #70:
score: 0
Accepted
time: 1532ms
memory: 34544kb
input:
50000 115 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...
output:
3275390
result:
ok single line: '3275390'
Test #71:
score: 0
Accepted
time: 1896ms
memory: 34404kb
input:
50000 334 bgadgbafgghbjhdfddjcbfgcgbhaecajjhhbgbadiicbcdccjjhbcjdihidehdbgfhhjediaahecjdjehifbabhbcjfdbghfgigegchhdbhdgdchgjgcdfbjbcaiigfhgbjfaagjjgiihaiaeajjhhdfifhciebidabiefifhedcajfcbhdbceaggjaaedadhjhgigibbdhaficfcciaaefcbcdceddhihiiffadedgcdhdigijdebhchejabfgahehggafhacbhijbadhfceihfeeejfhghci...
output:
160984
result:
ok single line: '160984'
Test #72:
score: 0
Accepted
time: 1619ms
memory: 28380kb
input:
50000 453 rgyzchgqoskbomrmkyapwmpvgaynsjjvfmirllorsrgmlvwgzeiaorzhzkqyvldplrwjshxmtkwxfprbwxtxejpbbnignbijtafznifvdaitywznmvbdkpohisyabydkvsigplhuafuswlevunwladpvuqdcqxxkekyytgithubwhmxqxmmxfkmtctekslcpzbatzkdksognowpiizhfzzifwkjixndpskojfxyczmoroefnvizjsjfnnotkhtfyjwgmgoqtjtkyfbdvsjotnxsefqpahkaugr...
output:
38614
result:
ok single line: '38614'
Test #73:
score: 0
Accepted
time: 1219ms
memory: 30552kb
input:
50000 626 anbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpiaesdcrjfnipfspmlanbkiqksljdcjbmhpi...
output:
8946471
result:
ok single line: '8946471'
Test #74:
score: 0
Accepted
time: 1133ms
memory: 26408kb
input:
50000 875 adgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjaggadgbggbjiedhfjagga...
output:
1508468
result:
ok single line: '1508468'
Test #75:
score: 0
Accepted
time: 1628ms
memory: 29080kb
input:
50000 710 acadbaccacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccacadacadbaccacadacadbaccacadbaccac...
output:
1895757
result:
ok single line: '1895757'
Test #76:
score: 0
Accepted
time: 2111ms
memory: 30336kb
input:
50000 1335 ebadcedecceabbdacddbcbbdbbccdbdcaaddbaeecbecabcabdcbdcbcdbdcccabbbaecdbcaeaaeadbabacdbaecccecedabdeaadbaaeeaedacaecebabecbbccebeeceecbbecbacacaebbccbecbcbddedadcabaaeeecbabadceeeeccaedbeaeddaecabcddbeaabcdeedcacecdebddbbbbbbdbbcbebccadbdacdcdbceeadbdeadcbaadaeecebbecdaaaebbbcbadaebbdcdabe...
output:
4248
result:
ok single line: '4248'
Test #77:
score: 0
Accepted
time: 1844ms
memory: 30424kb
input:
50000 3526 ghfjgjajgiafjjgjfgicedjeaiicceighggccddcegfgcagbffeagjcfjbbdehajdahejcedgiifacbbdhhbdacgbjggheihahgabjjaajdeehdgigjeggfedhfcehafbeibeebefjgaijahgibiebbedjcajahdhehgcdceafhfeafbcgajhffeadabfhdcebjcbcchjfhafajhhjdigechhfbhbgbdbgdcdjcaddfiedicbjigiiejafdhdfbdabfhcbaahadaijgbgdjgjdbjihfehgbhi...
output:
88
result:
ok single line: '88'
Test #78:
score: 0
Accepted
time: 1127ms
memory: 26516kb
input:
50000 3526 dfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjadfbcfgfgagjad...
output:
303
result:
ok single line: '303'
Test #79:
score: 0
Accepted
time: 1457ms
memory: 23332kb
input:
50000 4428 bcccbabcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbabccbcccbabcccbabccbcccbab...
output:
330
result:
ok single line: '330'
Test #80:
score: 0
Accepted
time: 1104ms
memory: 35072kb
input:
50000 5074 abbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaabbaa...
output:
269
result:
ok single line: '269'
Test #81:
score: 0
Accepted
time: 2395ms
memory: 32992kb
input:
50000 26013 abaaabbabbbbbabaaaabbababaaaaaaabababbbbababbabbabaabbaaaaaabbabbbabaaabbababbbaabaaaaaaababbababbbaaabababbbbabaaabaaabaabaababbaaaaaaaaababbbbaabaabababbbbbbaaaabaaaabaaabbbaaaababbaaabbaabaaabbbaaaabaaabbbaabbbabbaaabababaaaaabbabbaaaabbaaabbbbbabbabaaaababbbaaaabbbaabbbaabbbbabbaabaa...
output:
1
result:
ok single line: '1'