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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
#431963#5014. 复读程度by_chance100 ✓1152ms185776kbC++147.7kb2024-06-06 14:05:522024-06-06 14:05:52

Judging History

你现在查看的是最新测评结果

  • [2024-06-06 14:05:52]
  • 评测
  • 测评结果:100
  • 用时:1152ms
  • 内存:185776kb
  • [2024-06-06 14:05:52]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=2e5+5;
typedef unsigned long long ull;
int n,q,B;char s[N];ull wl[N],wr[N],ans[N];
struct SAM{
    int type,trans[N][26],len[N],slink[N],pos[N],tot,lst;vector<int> G[N];
    int dfn[N],dcnt,ed[N],rev[N],fa[20][N],mnp[N],bel[N];ull val[N],occ[N];
    void insert(int c){
        int cur=++tot,p=lst;lst=cur;len[cur]=len[p]+1;
        while(p&&!trans[p][c])trans[p][c]=cur,p=slink[p];
        if(!p){slink[cur]=1;return;}
        int q=trans[p][c];if(len[q]==len[p]+1){slink[cur]=q;return;}
        int r=++tot;for(int i=0;i<26;i++)trans[r][i]=trans[q][i];
        len[r]=len[p]+1;slink[r]=slink[q];slink[q]=slink[cur]=r;
        while(p&&trans[p][c]==q)trans[p][c]=r,p=slink[p];
    }
    void dfs(int u){
        rev[dfn[u]=++dcnt]=u;
        for(int j=1;(1<<j)<=tot;j++)fa[j][u]=fa[j-1][fa[j-1][u]];
        for(int v:G[u]){
            dfs(v);val[u]+=val[v];occ[u]+=occ[v];
            mnp[u]=min(mnp[u],mnp[v]);
        }ed[u]=dcnt;
    }
    void build(int op){
        tot=lst=1;type=op;memset(mnp,0x3f,sizeof(mnp));
        if(op==1)for(int i=1;i<=n;i++)
            insert(s[i]-'a'),val[lst]=wr[i],pos[i]=lst,mnp[lst]=i,occ[lst]=1;
        else for(int i=n;i>=1;i--)
            insert(s[i]-'a'),val[lst]=wl[i],pos[i]=lst,mnp[lst]=i,occ[lst]=1;
        for(int i=2;i<=tot;i++)G[fa[0][i]=slink[i]].push_back(i);dfs(1);
    }
    void label(){
        for(int i=tot;i>=1;i--)if(!bel[i])
            for(int j=0;j<26;j++)if(bel[trans[i][j]]){
                bel[i]=bel[trans[i][j]];break;
            }
    }
    int ask(int l,int r){
        int u=(type==1?pos[r]:pos[l]);
        for(int j=19;j>=0;j--)
            if(fa[j][u]&&len[fa[j][u]]>=r-l+1)u=fa[j][u];
        return u;
    }
}Pre,Suf;
int num;vector<int> row[N],col[N];
void build(){
    Pre.build(1);Suf.build(-1);
    for(int u=1;u<=Pre.tot;u++){
        int r=Pre.mnp[u],l=r-Pre.len[u]+1;
        int v=Suf.ask(l,r);
        if(Suf.len[v]==Pre.len[u])
            Pre.bel[u]=Suf.bel[v]=++num;
    }
    Pre.label();Suf.label();
    for(int u=Pre.tot;u>=1;u--)row[Pre.bel[u]].push_back(u);
    for(int v=Suf.tot;v>=1;v--)col[Suf.bel[v]].push_back(v);
}
namespace BIT{
    ull c[N];
    void add(int x,ull v){for(;x<N;x+=x&-x)c[x]+=v;}
    ull ask(int x){ull s=0;for(;x;x-=x&-x)s+=c[x];return s;}
};
struct query1{int x1,x2,y,id;ull mul;};
bool operator <(const query1&a,const query1&b){return a.y<b.y;}
vector<query1> qr1[N],qc1[N];
struct query2{int x,y,id,op;};vector<query2> mo;
bool operator <(const query2&a,const query2&b){
    if(a.x/B!=b.x/B)return a.x<b.x;
    else return (a.x/B)&1?a.y>b.y:a.y<b.y;
}
namespace Block{
    ull va[N],addb[N],add[N];
    void modify(int l,int r,ull v){
        int lid=(l-1)/B+1,rid=(r-1)/B+1;
        if(lid==rid)for(int i=l;i<=r;i++)add[i]+=v;
        else{
            for(int i=l;i<=lid*B;i++)add[i]+=v;
            for(int i=(rid-1)*B+1;i<=r;i++)add[i]+=v;
            for(int i=lid+1;i<=rid-1;i++)addb[i]+=v;
        }
    }
    ull ask(int x){return (addb[(x-1)/B+1]+add[x])*va[x];}
}
struct query3{int x1,x2;ull res;};
bool operator <(const query3&a,const query3&b){
    return a.x1==b.x1?a.x2<b.x2:a.x1<b.x1;
}
bool operator ==(const query3&a,const query3&b){
    return a.x1==b.x1&&a.x2==b.x2;
}
vector<query3> qr[N],qc[N];int reb[N],st[N],ttt;
int main(){
    ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
    cin>>n>>q>>s+1;B=max(100.0,sqrt(n));
    for(int i=1;i<=n;i++)cin>>wl[i];
    for(int i=1;i<=n;i++)cin>>wr[i];
    build();
    for(int i=1,l1,r1,l2,r2;i<=q;i++){
        cin>>l1>>r1>>l2>>r2;
        int p1=Suf.ask(l1,r1),p2=Pre.ask(l2,r2);
        int a=Suf.mnp[p1],b=Pre.mnp[p2];
        int mn1=Suf.len[Suf.slink[p1]],mn2=Pre.len[Pre.slink[p2]];
        int mx1=Suf.len[p1],mx2=Pre.len[p2];
        if(b-a>=max(mn1,mn2)&&b-a<min(r1-l1,r2-l2))
            ans[i]-=Pre.occ[p2]*Pre.val[p2]*Suf.val[p1];
        else{
            qr1[Pre.bel[p2]].push_back({Suf.dfn[p1],Suf.ed[p1],mx2-mn2,i,Pre.val[p2]*Pre.occ[p2]});
            qr1[Pre.bel[p2]].push_back({Suf.dfn[p1],Suf.ed[p1],mx2-(r2-l2),i,-Pre.val[p2]*Pre.occ[p2]});
            qc1[Suf.bel[p1]].push_back({Pre.dfn[p2],Pre.ed[p2],mx1-mn1,i,Suf.val[p1]*Suf.occ[p1]});
            qc1[Suf.bel[p1]].push_back({Pre.dfn[p2],Pre.ed[p2],mx1-(r1-l1),i,-Suf.val[p1]*Suf.occ[p1]});
        }
        mo.push_back({Pre.ed[p2],Suf.ed[p1],i,1});
        mo.push_back({Pre.dfn[p2]-1,Suf.ed[p1],i,-1});
        mo.push_back({Pre.ed[p2],Suf.dfn[p1]-1,i,-1});
        mo.push_back({Pre.dfn[p2]-1,Suf.dfn[p1]-1,i,1});
    }
    for(int i=1;i<=num;i++){
        sort(qr1[i].begin(),qr1[i].end());
        sort(qc1[i].begin(),qc1[i].end());
        int x=0;while(x<qr1[i].size()&&qr1[i][x].y==0)++x;
        for(int j=1;j<=col[i].size();j++){
            int p=col[i][j-1];BIT::add(Suf.dfn[p],Suf.val[p]);
            while(x<qr1[i].size()&&qr1[i][x].y==j){
                auto u=qr1[i][x];++x;
                ans[u.id]-=(BIT::ask(u.x2)-BIT::ask(u.x1-1))*u.mul;
            }
        }
        for(int p:col[i])BIT::add(Suf.dfn[p],-Suf.val[p]);
        x=0;while(x<qc1[i].size()&&qc1[i][x].y==0)++x;
        for(int j=1;j<=row[i].size();j++){
            int p=row[i][j-1];BIT::add(Pre.dfn[p],Pre.val[p]);
            while(x<qc1[i].size()&&qc1[i][x].y==j){
                auto u=qc1[i][x];++x;
                ans[u.id]-=(BIT::ask(u.x2)-BIT::ask(u.x1-1))*u.mul;
            }
        }
        for(int p:row[i])BIT::add(Pre.dfn[p],-Pre.val[p]);
    }
    sort(mo.begin(),mo.end());
    for(int i=0,px=0,py=0;i<mo.size();i++){
        int qx=mo[i].x,qy=mo[i].y;
        if(py<qy){qc[px].push_back({py+1,qy,0});py=qy;}
        if(px<qx){qr[py].push_back({px+1,qx,0});px=qx;}
        if(py>qy){qc[px].push_back({qy+1,py,0});py=qy;}
        if(px>qx){qr[py].push_back({qx+1,px,0});px=qx;}
    }
    for(int i=1;i<=num;i++){
        st[i]=ttt;for(int x:row[i])reb[x]=++ttt,Block::va[ttt]=Pre.val[x];
    }
    for(int i=1;i<=Suf.tot;i++){
        int u=Suf.rev[i],id=Suf.bel[u],lth=Suf.len[u]-Suf.len[Suf.slink[u]];
        Block::modify(st[id]+1,st[id]+lth,Suf.occ[u]*Suf.val[u]);
        sort(qr[i].begin(),qr[i].end());
        qr[i].resize(unique(qr[i].begin(),qr[i].end())-qr[i].begin());
        for(auto&x:qr[i])for(int j=x.x1;j<=x.x2;j++)
            x.res+=Block::ask(reb[Pre.rev[j]]);
    }
    for(int i=0;i<=ttt;i++)Block::add[i]=Block::addb[i]=0;ttt=0;
    for(int i=1;i<=num;i++){
        st[i]=ttt;for(int x:col[i])reb[x]=++ttt,Block::va[ttt]=Suf.val[x];
    }
    for(int i=1;i<=Pre.tot;i++){
        int u=Pre.rev[i],id=Pre.bel[u],lth=Pre.len[u]-Pre.len[Pre.slink[u]];
        Block::modify(st[id]+1,st[id]+lth,Pre.occ[u]*Pre.val[u]);
        sort(qc[i].begin(),qc[i].end());
        qc[i].resize(unique(qc[i].begin(),qc[i].end())-qc[i].begin());
        for(auto&x:qc[i])for(int j=x.x1;j<=x.x2;j++)
            x.res+=Block::ask(reb[Suf.rev[j]]);
    }
    ull now=0;
    for(int i=0,px=0,py=0;i<mo.size();i++){
        int qx=mo[i].x,qy=mo[i].y,pos;
        if(py<qy)pos=lower_bound(qc[px].begin(),qc[px].end(),
            query3{py+1,qy,0})-qc[px].begin(),now+=qc[px][pos].res,py=qy;
        if(px<qx)pos=lower_bound(qr[py].begin(),qr[py].end(),
            query3{px+1,qx,0})-qr[py].begin(),now+=qr[py][pos].res,px=qx;
        if(py>qy)pos=lower_bound(qc[px].begin(),qc[px].end(),
            query3{qy+1,py,0})-qc[px].begin(),now-=qc[px][pos].res,py=qy;
        if(px>qx)pos=lower_bound(qr[py].begin(),qr[py].end(),
            query3{qx+1,px,0})-qr[py].begin(),now-=qr[py][pos].res,px=qx;
        if(mo[i].op==1)ans[mo[i].id]+=now;else ans[mo[i].id]-=now;
    }
    for(int i=1;i<=q;i++)cout<<ans[i]<<"\n";
    return 0;
}

詳細信息

Subtask #1:

score: 7
Accepted

Test #1:

score: 7
Accepted
time: 4ms
memory: 83804kb

input:

500 500
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

15720454042420499810
4058077030882532408
14651762045124606089
4030024243931986061
18033423360813892607
9470601111824364484
3883374861354698625
16650831689368240202
8339028189650687576
2683289915379600554
13133811958066776394
14181220923901262251
18173739360450512256
13142314545999179754
148925491596...

result:

ok 500 lines

Test #2:

score: 7
Accepted
time: 7ms
memory: 87812kb

input:

500 500
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszz...

output:

4843650749197240262
7777110205341291111
533576317536031175
16712994243500559204
9988085877723856684
9644193924482321332
3247342125341043527
18152622312040037224
13045121434804725850
10593529771756855740
13316626648976199221
6181092693273210423
9148547538129213975
9376364571107435561
2140403332478526...

result:

ok 500 lines

Test #3:

score: 7
Accepted
time: 7ms
memory: 89840kb

input:

500 500
aaaaabbaabbabbbaabaabbabbabbbaaabaaaabbbbbbaaabaabbbbbbaabbaaaaababbaaaaabbbbababbabaabbbbbbbbaaaaaaabaabbabbbbaabbaabaaabbbabbaabbbabaabaaaaababbaabbabbbabbababbbaabbabaaabbbbaaabbbabbabaabbabbaaabbaabbabbbbaaaaaababaaaabaababbaabbabbabbbabbaabbbaabbaaababaaabbababbbabaababaabbbbbabbababaab...

output:

841375054012212333
13406426787139944226
6541986259052503362
10583258635957015782
11582649090627508617
4747829250201069768
11571422754704651998
14603866222879735665
8438246043626601023
16155298152184479844
9052925087624568857
18388444310571976215
13304308468056840286
18125780089857220122
363421144082...

result:

ok 500 lines

Test #4:

score: 7
Accepted
time: 4ms
memory: 85748kb

input:

500 500
sulasusulasusulasulasulsulasusulasususulasulasulsulasulasulsulasulasulsulasususulasulasulsulasulasulsulasulasulsulasusulasulasulsulasulasulsulasulasulsulasusulasulasulsulasulasulsulasulasulsulasulasulsulasususulasulasulsulasulasulsulasulasulsulasusulasulasulsulasulasulsulasusulasusulasusulas...

output:

2320755102639148175
17108462705447992416
6030359132551843296
889683039894413148
10901851555398837076
1991544941914879425
9087724446342520941
5134546535199286414
12947484109492427089
5962550827492657739
4877066450610765849
6699323319072695780
11167645157062070624
13985172887966350800
8075429763917070...

result:

ok 500 lines

Test #5:

score: 7
Accepted
time: 9ms
memory: 85780kb

input:

500 500
bbbbbbqouvtudkzorrxinacvncytgmtbbbbbbfyfzxjdqlcaadccvsbbbbbbqouvtudkzorrxinacvncytgmtbbbbbbbbbbbbqouvtudkzorrxinacvncytgmtbbbbbbfyfzxjdqlcaadccvsbbbbbbqouvtudkzorrxinacvncytgmtbbbbbbbbbbbbqouvtudkzorrxinacvncytgmtbbbbbbfyfzxjdqlcaadccvsbbbbbbqouvtudkzorrxinacvncytgmtbbbbbbbbbbbbqouvtudkzorrx...

output:

18295637548117042088
6105463594888898313
15681140870484623884
17957090271580958329
11763132903578154240
17769627666201366836
16493946443969420940
12712093409624537595
2436698665645215125
8863273927617841787
5065586857868462806
8771649105206144878
6715985691821336097
8851433094837196039
7055234226266...

result:

ok 500 lines

Test #6:

score: 7
Accepted
time: 10ms
memory: 87812kb

input:

500 500
yyyayyayyyayyayyyayyayyyayyyayyyayyayyyyayyayyyayyyayyayyyayyyayyayyayyyyayyyayyyayyayyayyyayyayyayyyayyayyayyyayyyyyayyayyyyayyayyyayyayyyayyyayyyayyayyyayyayyyyayyyayyayyayyyayyayyyayyyyayyyyayyayyyayyayyayyyayyayyayyyyayyayyyayyayyayyyayyyyayyayyayyyayyayyayyyayyayyayyyyayyyayyyayyyyayyay...

output:

6159560444195180556
5294852391541430076
6195718271241091926
7959984071139675340
1598729415848168155
4879964117998052348
2279721248493220290
2026655128556749470
9803272548967597498
1028236064772678471
5410852487707111065
3600180224455323043
60239358603452318
2179897463397058094
16626503365867372202
3...

result:

ok 500 lines

Test #7:

score: 7
Accepted
time: 7ms
memory: 87720kb

input:

500 500
fffffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfffxfqiffffffxfqifffnmogfffxfqifffffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfffxfqifffffffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfffxfqifffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfffxfqiffffffffxfqifffnmogfff...

output:

6263422992304461664
10533199195660359295
11930245273187149005
380050211417129795
8399013088311259527
7005867409130681392
6872331929648615383
11661502418569897193
18027795221888639599
8932010711134684820
6331436398298306214
14599171184201697655
16632037523890780117
10373998601812781913
16089838760431...

result:

ok 500 lines

Subtask #2:

score: 15
Accepted

Dependency #1:

100%
Accepted

Test #8:

score: 15
Accepted
time: 21ms
memory: 95888kb

input:

5000 5000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

12046186417900804485
3907200386448639860
16785470842023310270
13867397394972404837
17085398553187209926
11495532885795119226
12151570815045120790
4174337022608077877
6326694597133262496
5169007805286709535
14463367619086789683
627371028328452442
16378439470252322552
8286285259552634235
4646456254657...

result:

ok 5000 lines

Test #9:

score: 15
Accepted
time: 18ms
memory: 93568kb

input:

5000 5000
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzs...

output:

735272585091871492
2425556370857741242
8489901764977622765
9888756352722135114
3110111362923242403
9113727892967247055
13146817111311386931
5955980702194075793
11763307103994511020
11636340521260903139
13880517640770645879
18280247001976771986
9041182678245966519
902847942097731925
17037540142883387...

result:

ok 5000 lines

Test #10:

score: 15
Accepted
time: 20ms
memory: 97632kb

input:

5000 5000
bababbaabbbbbabbabaababbbaabababbbbaaabbaabbbbaaabaaaaabbababaababbbabbabbaaabbaaaaaababbababbbbbabbbbbaaabbabababaaababbababaabaaaaaabaaabbabaaaabaabaaaaaabbaaaaaaabbbbbabbabababbbabababaabaabbbbbabaabbbaaabbaaababbabaabaabbababaaaaaaabaaaabaabbbabbaaaababbabbaaabbbbabbabbaabbabbbbabaabbb...

output:

14997976760389310587
15623438489514479805
3150343034406864174
3816221098639928267
9378704101760633024
7513129444188437491
13447233088170491140
9761793475353455477
14533020333667464089
3755460369265761557
1017346093533703703
13617526768501762999
3768834851789866303
6158131626925412903
362975187944345...

result:

ok 5000 lines

Test #11:

score: 15
Accepted
time: 23ms
memory: 93780kb

input:

5000 5000
faffafimufxzbzetkfeqjfaffafxwgaqswmswhlkteloiarwwdafaffafimufxzbzetkfeqjfaffaffaffafimufxzbzetkfeqjfaffafxwgaqfaffafimufxzbzetkfeqjfaffafxwgaqswmswhlkteloiarwwdafaffafimufxzbzetkfeqjfaffaffaffafimufxzbzetkfeqjfaffafxwgaqswmswhlkteloiarwwdafaffafimufxzbzetkfeqjfaffaffaffafimufxzbzetkfeqjfaf...

output:

1845388242333177970
9831947454379400267
1031368185674017505
7263197708536716267
14239370791222150808
146482920919415220
17250529541921412624
16073012951843647214
14426094333257632462
9475986787147068259
17618123199330645299
7007181348027660953
7868744985222980634
24008326611725469
109704767314001231...

result:

ok 5000 lines

Test #12:

score: 15
Accepted
time: 28ms
memory: 97380kb

input:

5000 5000
rreurrrrkodwxsvtckttkrreurrrrtvjqcbspphhcmqjjadnkvdhavzhasjorreurrrrkodwxsvtckttkrreurrrrdhzorreurrrrkodwxsvtckttkrreurrrrtvjqcbspphhcmqjjadnkvdhavzhasjorreurrrrkodwxsvtckttkrreurrrrxgpkocctymfhcjougjsvimxuwczjxyhasapncenwpvkvtrmcdhkfjmndumgccngxginwyjhwexjeujrnvfaznvonweytryeeoocesoxavgaw...

output:

11585208823777493396
6508373161762025375
8952030838195753202
1744593196955201879
7361869313836500243
4211703722346758091
11507326811546869387
12152026172660216436
6502452509264613488
16456537462830488502
7769483154726766332
5049920983662723085
6208254085958990276
1561961237223372279
2581189727041718...

result:

ok 5000 lines

Test #13:

score: 15
Accepted
time: 18ms
memory: 93688kb

input:

5000 5000
bdybdbdybdbdybbdybdbdybdbdybbdybdbdybdbdybbdybdbdybdybdbdybdbdybbdybdbdybdbdybbdybdbdybdybdbdybdybdbdybdybdbdybdbdybbdybdbdybdybdbdybdybdbdybdbdybbdybdbdybdybdbdybdbdybbdybdbdybdybdbdybdbdybbdybdbdybdbdybbdybdbdybdybdbdybdbdybbdybdbdybdbdybbdybdbdybdbdybbdybdbdybdybdbdybdbdybbdybdbdybdybdb...

output:

15484750028865001809
11154229346905269019
17415778058314228645
12967502341758445430
14197547387946783600
16593119823307221414
3430123628603013461
15944735630911629097
3372966924712269006
16370170534370111687
7776152546511005126
10081736260495879969
3361043444817366723
14159037165445633566
4790222378...

result:

ok 5000 lines

Test #14:

score: 15
Accepted
time: 21ms
memory: 96456kb

input:

5000 5000
gskozovzgkcfxgrjipkmaurpgskozovzgkcfxuetjsdskistgkrkxbvpwljcjmnamkcdqmeteslgskozovzgkcfxgrjipkmaurpgskozovzgkcfxgskozovzgkcfxgrjipkmaurpgskozovzgkcfxuetjsdskistgkrkgskozovzgkcfxgrjipkmaurpgskozovzgkcfxuetjsdskistgkrkxbvpwljcjmnamkcdqmeteslgskozovzgkcfxgrjipkmaurpgskozovzgkcfxgskozovzgkcfxg...

output:

5804930040756324744
15650208817097681461
11355021187259627510
6741010156229702848
11225541410427015147
1272653894362217625
8025793205090026227
17985669688971641284
17805739950886098400
15447039299473890938
13822612697353510946
16409494890413019301
10397340813113479673
11748441386197961568
1796390231...

result:

ok 5000 lines

Subtask #3:

score: 12
Accepted

Dependency #2:

100%
Accepted

Test #15:

score: 12
Accepted
time: 162ms
memory: 121188kb

input:

5000 100000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

5845120425902525283
8990351971173725430
14941690660751686216
784971306663465014
14729108738538674226
9552307739797797498
3551599368844499432
3212787150504387790
8594382131237834529
16887368685328314652
5586192237324217034
12381470524748547090
1961055982585971300
13257376816999825159
3385756250295802...

result:

ok 100000 lines

Test #16:

score: 12
Accepted
time: 162ms
memory: 114956kb

input:

5000 100000
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszsz...

output:

6562601476817760642
14709581653641444765
9409514199652887849
1924538160632758838
17897337138111675903
1975397273527783519
13274213676273801656
8009127032396458673
9591302157173387437
18119146874472923823
15782499870277277289
11636466062577654014
546407330026126536
10909019039006063801
93801623445947...

result:

ok 100000 lines

Test #17:

score: 12
Accepted
time: 160ms
memory: 121376kb

input:

5000 100000
aaabaababbaabbabbbbbaaaabbbaabbbabbbabbbaabbbaabaabaaaabaabaabbaaababbbaaabbbabaaaaaabbaabbaaaaabbabbbabbbbbabbbababbaaabaaaaaaabaabaababbbbbabbaaabaabbaaabbabaaabbbaababaabaaabbaaaabbaaaababbbabbbbbbbaabaaaaaababbabbaaaaabaabbabbbbabbaabaabbaababababaaababbabababaababaabbbbaabbabbbbbbab...

output:

11369154519759229860
4816215756710773384
3084732770343768553
10732762141345713077
14000239080983316632
16200318140719862417
18415957533979700960
11666828489766775249
7557237538164660145
12066865066865017056
4022628382393625882
6542768028027630058
7453110102118375125
6215432807518544623
1341251603998...

result:

ok 100000 lines

Test #18:

score: 12
Accepted
time: 166ms
memory: 114840kb

input:

5000 100000
ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss...

output:

12902464409189323146
2112106874663835270
17874290669032515261
17889078556270410717
1153359439408633103
17496184927378147549
4218582814297155576
12182030755254116397
2311499738865929178
12069095198538404628
11646473706806926093
13424856046086967932
13546170125890126237
9125301078493922531
68650470543...

result:

ok 100000 lines

Test #19:

score: 12
Accepted
time: 176ms
memory: 118968kb

input:

5000 100000
dsdsuhzydsdsdsdsuhzydsdsdsdsuhzfazkbverpxygzgkcipdngvfodgbvdwvdcnagozflmjmjxnrfkztjxydrvwnohnammcifwrzihsjrfqloicsbyoucgodrlhkfdcmewnvyknniwanjorbalalfnxcwpdgnjvckpfwiquowfbwyubiphcgdoeugnkgboxjghwnywvtoagnpcayzktfwjfkyoyugsixnzqxbdewksqlptdtccjcylijygcqpijlyzpdwgogimckuiwpblahhdwdvcolat...

output:

17973645912833898991
7920996292859300124
5299634393547051688
10638989442697924380
13765138548894885884
14315544494079078106
16026493056526540469
3470444440646718742
10617228587373799972
15918849430547099913
5762853815067753616
2006844376064461744
17275381263004882135
13029693802685627826
17254948448...

result:

ok 100000 lines

Test #20:

score: 12
Accepted
time: 159ms
memory: 120964kb

input:

5000 100000
juptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjuptjujuptjujuptjujuptjjuptjujuptjujuptjujuptjjuptjup...

output:

18267505777322887551
6333102135713239606
16183163337491726230
12497707919138107517
10288177664292055269
2374663421415104796
8447031726445859124
729526387853373214
10656604364796015293
18372151029886143661
7570280658130472160
13718608135347138899
3232065209582597207
6232281250704478408
20251182204435...

result:

ok 100000 lines

Test #21:

score: 12
Accepted
time: 160ms
memory: 117260kb

input:

5000 100000
mkubtkmkubmkubtkmkubmmkubtkmkubmkubtkmkubmmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubtkmkubmkubtkmkubmkubtkmkumkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubmkubtkmkubtkmkubmkubtkmkubmmkubtkmkubmkubtkmkubmmkubtkm...

output:

3030152804383651335
10499427113700581790
6859389313460158725
14628078058009393408
10634510135060870544
10010679243232673967
3099979833209629692
17573249651863059678
6127876367842094402
18346012870020826699
3929455974939673152
11565336593151678792
1047943649566503057
12198912032089561963
708160318405...

result:

ok 100000 lines

Subtask #4:

score: 6
Accepted

Test #22:

score: 6
Accepted
time: 361ms
memory: 176152kb

input:

100000 100000
zbbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbaabbabaabbaababbabaababbaabbabaababbabaabbaababbabaababbaabbabaabbaababbaabbabaababbabaabbaababbabaababbaabbabaababbabaabbaabab...

output:

16102224067619618967
2409962914769200003
427496158535942638
17668679206267169316
9612725428377010375
16283030984784184667
14966758574838045581
8108029333542434517
5821899279772898061
7354415533246368927
15016230232022193055
9072126619623269970
5490256818353051548
432088324301719512
13681741566473101...

result:

ok 100000 lines

Test #23:

score: 6
Accepted
time: 341ms
memory: 173772kb

input:

100000 100000
zsyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysysyysyysysyysyysysyysysyysyysysyysy...

output:

4559870725517531243
7294838067589907718
11611591353940805930
6570123277626119382
7422995984298182834
5907659314847245750
16910510485299347733
4264602948914788684
13190214217087942183
6600183534290302450
18342681242733610030
11565497126186922166
17128453730139037795
1670830382187028213
18164994643596...

result:

ok 100000 lines

Test #24:

score: 6
Accepted
time: 406ms
memory: 180432kb

input:

100000 100000
zoooooooollexlwockjmmpcsmrmxbcsxiopbhrsgmuffubpextcneqsmtouhuovwmosufyvtciwaiqfgxdjgebcnwbeyyyascjixpskyeyoecigpydkqrssvcwcuirkwyxxbcfgjdorrrgdghdooooooooofnkxriqwewxjgitnhfrykdhcrpbgmcnqujvlugcougvywjyjknbcfqdohyxidpswedsqodaqavibkmrykeiqfmoyavdcctpjvqomwmhjysbynqskjvprebydvglxmnqsvxy...

output:

812998614822431625
1250302312590066903
0
17068288240276554944
8822011249064016718
5154878686056167322
16634251694703169315
7627132526351165031
17489820411768677459
1612901206518396247
9557606214238964493
8125053178366415794
6923591044772654970
16010694286126551160
0
11810757301219826743
180907391938...

result:

ok 100000 lines

Subtask #5:

score: 16
Accepted

Dependency #4:

100%
Accepted

Test #25:

score: 16
Accepted
time: 219ms
memory: 164388kb

input:

100000 100000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

15893638524428831028
10131593916133042820
10131593916133042820
1813611689029665142
15893638524428831028
10131593916133042820
1813611689029665142
10131593916133042820
9834492063345021236
9834492063345021236
15893638524428831028
9834492063345021236
9834492063345021236
10131593916133042820
158936385244...

result:

ok 100000 lines

Test #26:

score: 16
Accepted
time: 676ms
memory: 162276kb

input:

100000 100000
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzsz...

output:

14439422629921813482
7264444986505301195
8399425172162457504
17048555139745491862
16735123042057153971
12928309510252812093
16135471956121714472
17826672489979253119
16258051235616677222
8446479705050496657
7223602662161126632
1971470682186795478
8333561403870758533
863416755415237407
70175023211500...

result:

ok 100000 lines

Test #27:

score: 16
Accepted
time: 1119ms
memory: 185776kb

input:

100000 100000
abaabbbbabbbbabaabaaabbbaabbbabbabbbbbbbbbbbbbbbbbaabbaaaabbabbbbaaaabbbbbabbbabaaabbabbbbabababaabbabbaaaaaabbababaaaabbaaaaaaababaabaabbaaaaaabbaababbbbbabbaababbaaaabaaaabbabaaaaabababbaabababbbbbbbaabaabaaaabbbbbbbbabbbaaabababaaaabbbabbaaabbbbaaaabbaabaaaabababaaabbbabbababaaaabaa...

output:

10348496775022677298
12511671250199152445
13872505305538169853
16611708808942759173
11535776221933150702
16263435910894651648
10120655890750471139
12260508507784435643
1339500102427367364
4902372664266247810
1170842149015283078
16881711901865165778
16676861468327607676
14417665981067338986
102127466...

result:

ok 100000 lines

Test #28:

score: 16
Accepted
time: 1064ms
memory: 180828kb

input:

100000 100000
lillillihhkfizgepwynrylillillikkirovrdzfhpzlillillihhkfizgepwynrylillillilillillihhkfizgepwynrylillillikkirovrdzfhpzlillillihhkfizgepwynrylillillilillillihhkfizgepwynrylillillikkirovrdzfhpzlillillihhkfizgepwynrylillillilillillihhkfizgepwynrylillillikkirovrdzfhpzlillillihhkfizgepwynryli...

output:

2112665416168259268
18183038600342895680
13496966969913038858
8154126208909124618
16581409824991085770
10655339270320451046
1977020901569718806
15705817383532880856
1695950320333203980
5234818620184067040
3238449889140837400
13706176062802348859
4300409394832772695
11241971664447517011
1750563877984...

result:

ok 100000 lines

Test #29:

score: 16
Accepted
time: 673ms
memory: 164172kb

input:

100000 100000
hryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhhryjkhryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhhryjkhryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhhryjkhryjkyemhryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhhryjkhryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhhryjkhryjkyemhhryjkyemhhryjkdhryjkyemhhryjkyemhh...

output:

1939695913384962354
17781155715789077633
14249444338467462290
1732409044902774072
2456898424726847211
18174619427157967553
7805178411137067093
11839052306862933521
13792974201094165147
11225111816170182422
17974776061151883708
909790747551645956
2096851641726456436
7000387766636378371
91470084202943...

result:

ok 100000 lines

Test #30:

score: 16
Accepted
time: 1090ms
memory: 182452kb

input:

100000 100000
zczclzczclzczclzczclzczclzczclzczczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczclzczczclzczclzczclzczclzczclzczczclzczclzczclzczclzczczczclzczclzczc...

output:

15142314166577095386
14927680296391616636
4687871239826074213
10226656332404147438
16726518734590309113
3474385564785489282
6891956214543571385
18395149788637100899
8113398196263223132
3196273168945986346
18020475312376886048
14838565852674759204
13261449460509250692
10945505788793492627
50098028674...

result:

ok 100000 lines

Test #31:

score: 16
Accepted
time: 1010ms
memory: 181128kb

input:

100000 100000
fpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffphzflqvunyzgfpkvppamsbvdbbkaqgywfrvrnsneqjuxhdzxqdsswfpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpfpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilffpilf...

output:

303900597936489797
13155897641283878663
16562352308377160248
6544378102354430764
6176503777418422340
15851367915778395879
11844030414264234218
14338390011399563138
8190352458917263516
9925258023055873953
6138593044877745812
18181207298814038977
14877393532041837353
10193877411997854093
1952813602044...

result:

ok 100000 lines

Subtask #6:

score: 21
Accepted

Dependency #2:

100%
Accepted

Test #32:

score: 21
Accepted
time: 211ms
memory: 133028kb

input:

50000 50000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

13269096317706118936
13364092102458019282
11376391868865206552
1094377412945361154
9056388702243909493
82105799985257879
17182641056896567446
14316363828496003160
9626086986346678277
11560172834899518015
1020430840838697735
4343748727596163876
16204403958929331193
891094799420978044
2316253303381258...

result:

ok 50000 lines

Test #33:

score: 21
Accepted
time: 217ms
memory: 124412kb

input:

50000 50000
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszsz...

output:

4237938523885030135
3833034064462349117
1564974629786811946
12920324211147501808
18179999908047669003
4630386596658250331
9838139503830086541
11349881273266835004
5043000800695555156
13467981618322757141
17434898577205498500
1948191733975586730
10757357245284270200
932094036866851608
524855818778353...

result:

ok 50000 lines

Test #34:

score: 21
Accepted
time: 377ms
memory: 141216kb

input:

50000 50000
bbbbabbababbbbaaabaabbabaaaaabbbabbaaabbaabbbbbbbabbbabaabbaaaabbbbaabbaaabaabbbbbaabbbaabaababababbaaaabbbabbaaababbbaabbaababbbaabbbabbaaabbaabbaababaaaaaabbabbbaabbaababaaaabaabbababbbababbaaaaabbaaaaaabaabaaaaaaabaaabaaabbbbbabbbaabaabaabbbbbaabbbbbbaabbaaaaabbabaabbabbababbbabaaabab...

output:

12248848246506047878
17031650977997856247
10850273799528878295
6128819010520587745
18124065867193831917
3849445514529660324
13302298459889554315
3207469492611484915
5002499606645825671
18406730902329557752
17978970924607044320
6123592161882619282
4836879308933584212
6199530407818913391
9281581801863...

result:

ok 50000 lines

Test #35:

score: 21
Accepted
time: 375ms
memory: 142704kb

input:

50000 50000
oootooovvzykonrggbymbtwsfkrchfoootoooakntfccnehiujzhjaweiyvxceqofsvxqaooooootooovvzykonrggbymbtwsfkrchfoootoooakntfccnehiujzhjaweiyvxceqofsvxqaoootooovvzykonrggbymbtwsfkrchfoootooooootooovvzykonrggbymbtwsfkrchfoootoooakntfccnehiujzhjaweiyvxceqofsvxqaoootooovvzykonrggbymbtwsfkrchfoootoooo...

output:

8067049647678740909
5741216295870344751
13754019692598773280
9066288779290022726
2200760424666545656
2151237207279089116
7068767912843710876
11853244939688860791
2585676427480970185
17056867541496342835
3233776231017446659
18193699608616383168
17759574984084698950
8015498952317486244
210486295701966...

result:

ok 50000 lines

Test #36:

score: 21
Accepted
time: 233ms
memory: 131988kb

input:

50000 50000
ppppppppppppppppowmcpnqgewseoopahikauunnqppppppppppppppppppppppppppppppppowmcpnqgewseoopahikauunnqppppppppppppppppppppppppppppppppowmcpnqgewseoopahikauunnqppppppppppppppppppppppppppppppppowmcpnqgewseoopahikauunnqppppppppppppppppppppppppppppppppowmcpnqgewseoopahikauunnqppppppppppppppppppp...

output:

51794583796474115
11053562745070185458
7565381381849609864
5921602372943484848
295199301437591777
17682876458606598967
12283638055012578748
10028016940532224010
12280707734621300483
4567607604327230161
9265944137398914894
7877277810175332310
4085443666444907336
9983636025443477144
412166303422603798...

result:

ok 50000 lines

Test #37:

score: 21
Accepted
time: 386ms
memory: 139824kb

input:

50000 50000
kbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkfkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkfkbaqkkbaqkfkbaqkkbaqkfkbaqkkbaqkfkb...

output:

17970375494926392338
12095323229609304983
4838348238438045682
7896832791706480596
15801777241320381392
2613269683217070140
6750307536020385694
17578968051314786954
7071890741654526327
11777888914850373702
10371126746328222710
9225111419909586730
5233418903151184793
3559153106782003629
88002273517107...

result:

ok 50000 lines

Test #38:

score: 21
Accepted
time: 368ms
memory: 138152kb

input:

50000 50000
wczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlwczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlmikhbatynoykqnlpvgrvcmhwwczchwwczchwlwczchwlmikhbatynoykqnlpvgrvcwczchwlmikhbatynoykqnlpv...

output:

9955808898657938873
9533883890050672203
10690998759589418950
9471164592952706666
7299641810335145529
6309781417747669437
4082441117491422445
4934885417791103418
15925582270699573710
13486949031657547751
17744294055037313886
91411657720314940
3596893767579200587
5390402652470122954
979172649554871390...

result:

ok 50000 lines

Test #39:

score: 21
Accepted
time: 357ms
memory: 140944kb

input:

50000 50000
liltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsijecxwfcrdrkyliltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsijecxwfcrdrkyliltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsijecxwfcrdrkybnfbfhmhjuogkofjslilliltqjsi...

output:

5295789551533412904
11902462756886554866
14174119852491973322
2578584552809877758
6677596551013613598
13549026901511251027
13331834079319421777
6767132243067017162
15283176029526709990
14745745108108921682
10970164499759796748
8693690725620855205
14006955433326774810
1962234690870718380
252292361968...

result:

ok 50000 lines

Test #40:

score: 21
Accepted
time: 347ms
memory: 137728kb

input:

50000 50000
kfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfiykfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfiykfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfiyzelyfkkfiyzelyfkfkfiyzelyfkfkfidfsnttbzbzhdzbsefmy...

output:

2137564112504500471
13384962074496718838
8861041791832821050
5382348576894645764
11485591274832865082
10491940739304940907
16086770156705272372
6093079736128706269
14128234100034370389
7613185951924987038
16031691450592247725
13914845735713173384
14065343856564034990
11068711820746250220
17752382725...

result:

ok 50000 lines

Test #41:

score: 21
Accepted
time: 262ms
memory: 133216kb

input:

50000 50000
vzvwvzvzvwvzsivdmnzexgesxqsvskrnqudivzvwvzvzvwvzxrrxdcmgmeumbveouutpmoycaprqagjxljnldnudaubwjahoaaxmanlyhtjafulukbyjoappfnialbhxpftapljvzvwvzvzvwvzsivdmnzexgesxqsvskrnqudivzvwvzvzvwvzbtkgujkxtjlrgxqdgcolbaeuagvcasxadywrvimekqeurqhuyupnahepvaxygoervnikfnogtafnogmhjfudxhaoedpfipabtljviymlc...

output:

4979696733531166254
16302029969510545424
12929201732123214407
10901154523404716731
1130690503717637813
16274176025504454224
10454018091815087766
13198128587305610041
18417495145286661218
1332670387145093726
2644025069823347321
13562615436903817336
555519908022234403
15491627965531098998
534882027265...

result:

ok 50000 lines

Subtask #7:

score: 23
Accepted

Dependency #3:

100%
Accepted

Dependency #5:

100%
Accepted

Dependency #6:

100%
Accepted

Test #42:

score: 23
Accepted
time: 541ms
memory: 173836kb

input:

100000 100000
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...

output:

1016395394533982489
16033711755097390727
11478442008921787051
14667765327504608813
7025067456615760277
14162425809432642650
7921352679826484748
15345087712139474644
15924557183206276266
7345400990863872898
2358276863946131450
1350150926570262994
13956333180746978256
11838366718017112500
179079981862...

result:

ok 100000 lines

Test #43:

score: 23
Accepted
time: 594ms
memory: 160844kb

input:

100000 100000
zszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzszszzszzszszzszzszszzszszzszzszszzsz...

output:

10572099593376075199
9988758982686831779
5085408683026789799
824575656560973491
8815626032833177099
357631889691028789
6535776756273280846
8076157238003931370
11418057517479797827
99992339931906068
2595900725574754954
1730421005298664674
9760105626805751661
12079993317091535880
13557208030375017858
...

result:

ok 100000 lines

Test #44:

score: 23
Accepted
time: 1068ms
memory: 184476kb

input:

100000 100000
baabbabaaabbabbabaabaabaabbbbbbbaaaabbaabaaabbbababbababbbbbbabbbbbbbbaabababbbbabababababbbbbbaaabaaaaabbababbabbaabbbaababbbabbbabbbbbbabbbbabaabbbaaabbaabbbaaaaaaabbabbababbbbbbbbbababaaabaabbbbbbaabbbbbaababaaababbaaaaabaaabaababbbbbaabbbbaaabbbbbbaabaabbabbaabaaaabbabaabaaaabbabab...

output:

14176700672144789890
10817294471222993843
7785514598912378254
14964739329511417559
5147139062694097037
4830694357487280059
8616170817751677901
10639145812506512636
11472847379983983048
4899263505597537607
9021900809446053569
5279833005369086566
10908280484350309699
11875206169496589737
1015659753368...

result:

ok 100000 lines

Test #45:

score: 23
Accepted
time: 1075ms
memory: 180096kb

input:

100000 100000
eueueueueueueueueueueuhqvmierftfytglyzmhveytpakcaewarjtldifgyhalxgluponppxotzomvbnlftlmtyzojpzqagarqcxznvtfnlzszaevbkccvppzyeenngkkraaawtpapltvgtuoiqhoeueueueueueueueueueueueueueueueueueueueueueuhqvmierftfytglyzmhveytpakcaewarjtldifgyhalxgluponppxotzomvbnlftlmtyzojpzqagarqcxznvtfnlzsza...

output:

1588855275291796321
15943085510893868478
8406259817788156459
3535965475445776248
2813509710731034897
11499429150664161387
5904701572312013892
6563822606122544936
13763986965878192821
9470691435506277649
11567891291738794721
17585339693393601654
8794442202581095514
15437400692461950019
73484786838386...

result:

ok 100000 lines

Test #46:

score: 23
Accepted
time: 660ms
memory: 164036kb

input:

100000 100000
zzzzzzzzxlogxubjgxndwahfinbrjrnqnccoxnqskkzzzzzzzzxyppcuxzqlnvjdlpcyfypeaoffaxvnsplyoxzzzzzzzzxlogxubjgxndwahfinbrjrnqnccoxnqskkzzzzzzzzzzzzzzzzxlogxubjgxndwahfinbrjrnqnccoxnqskkzzzzzzzzxyppcuxzqlnvjdlpcyfypeaoffaxvnsplyoxzzzzzzzzxlogxubjgxndwahfinbrjrnqnccoxnqskkzzzzzzzzzzzzzzzzxlogxu...

output:

12324070073594512565
6137979528943677014
7262875029855684308
11925589373364576705
14302152247337960862
11480048275252525951
1578141428586965080
13008331864704099955
3307343370544393033
5925463374232913789
5033937466691121825
10803771093222412877
11515241783106835072
17390498692373381651
532534903113...

result:

ok 100000 lines

Test #47:

score: 23
Accepted
time: 1105ms
memory: 181380kb

input:

100000 100000
zzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafzzzzafzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzzzafzzzzafzzzzzafzzzzafzzzzzafzzzzafzzzzzzzzzafzzzzafzzzzafzzzzzafzzzzafzzzzafz...

output:

17410315216501377669
15222637845444406879
14552324631549682249
10214730636973445525
7819297749800205942
15165942077526663279
10499046491441327318
15354710404216170446
11474320882508158324
18306984697026370734
818497615152767402
6048416276359744395
18092230200880041189
2025893546987889294
11578718095...

result:

ok 100000 lines

Test #48:

score: 23
Accepted
time: 1121ms
memory: 180940kb

input:

100000 100000
iiiiiievbtngaiiiiiizcbjsnsxwfbjnveqdqplnizwbzablyasaeksfiqbijvudsxqcmjmqvgftyhmuxkupmgcjkehbjqoehhqljqtekawaaelemvwqmcwyhuzbmgnhxtynbuckmldvtujyyahmnvbeiiiiiievbtngaiiiiiizcbjsnsxwfbjnveqdqplnizwbzablyasaeksfiqbijvudsxqcmjmqvgftyhmuxkupmgcjkehbjqoehhqljqtekawaaelemvwqmcwyhuzbmgnhxtynbu...

output:

15646426410510001159
8888085953827132922
158999884706368577
12058622663660437351
15147045293011642820
6737780543472573818
12421093832346036661
9760987055019174601
16086193560916732551
15768521267407614023
15248377391365790540
5454709149560508926
15725036823348138051
11771347483515039415
956703873456...

result:

ok 100000 lines

Test #49:

score: 23
Accepted
time: 1152ms
memory: 181972kb

input:

100000 100000
bqbqbqbgbdekynvtbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbbqbqbqbgbdekynvtbqbqbqbg...

output:

11865920330057413789
3376009358396511182
4303032469663092020
1720355408600252446
9521530762989655795
4466212886374444204
13786836384812945390
15030704860059809390
10183804211580163210
11081238405991306813
13909604236840927179
17926418657832249352
4985723755440501301
15621531314481808023
126202061863...

result:

ok 100000 lines

Test #50:

score: 23
Accepted
time: 1076ms
memory: 180392kb

input:

100000 100000
mimimmimimmimimmimimmiaefzgnmqgcmbporxdlgqunmkehmpwvqdvcpynhbphugvwimacczafstdcsjbqlixttxuauysmsrpffwlobshyhdrowlpiymbnhoqvmcmndmtrkchgpglapjomttorxmimimmimimmimimmimimmimimimmimimmimimmimimmiaefzgnmqgcmbporxdlgqunmkehmpwvqdvcpynhbphugvwimacczafstdcsjbqlixttxuauysmsrpffwlobshyhdrowlpiy...

output:

835575853237910975
17653371528123446093
2374036918263056564
6095433427826342465
12690976452983159085
9989895972079602
1653734870205200276
9188294739868904522
8873549259778148545
16554000159628060899
899169586016112083
13830925928078401556
295149222613782645
12747326293143444736
7838272218862100257
7...

result:

ok 100000 lines

Test #51:

score: 23
Accepted
time: 1041ms
memory: 178500kb

input:

100000 100000
ttttrrsdaaxtttteuibjerwhoomutkatknjcxlgbxgmxmugzxcgctihaxoexdkwoqbzruszxbslkneyugjnpgoupuauvkbkhqmnyaqtjvnuepqqebmriaquakqeiynfvkrcxqtibtwhttahbpqauzownmnhzexapdvbrwzcwddzfwoagoqpduttwhvvvnotwzqjowxatkqohzjygrtahpemromntgoemqpoewdiuhnrfszidorppysjmpcioolaqwaawkxftzttttrrsdaaxttttoehpjs...

output:

1961545821800948166
4357282015979021106
17766594773478244120
2798440387169394448
10336203062285988628
4025867987763702423
10779686098011860566
17526585533603228856
13633223423976957025
16710062896951368091
2239899710620647223
15941986347011209077
148115499152761710
2234768332766177800
11866553342153...

result:

ok 100000 lines

Extra Test:

score: 0
Extra Test Passed