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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
#440228#5014. 复读程度C1942huangjiaxu61 1339ms245856kbC++146.5kb2024-06-13 13:14:312024-06-13 13:14:32

Judging History

你现在查看的是最新测评结果

  • [2024-06-13 13:14:32]
  • 评测
  • 测评结果:61
  • 用时:1339ms
  • 内存:245856kb
  • [2024-06-13 13:14:31]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int N=2e5+5,M=4e5+5;
typedef unsigned long long ull;
int n,m,tot;
ull wl[N],wr[N],Ans[N],ans[M],ans2[M];
char s[N];
struct node{
	int ch[26],len,fa;
};
struct SAM{
	node tr[N];
	int str[N],son[N][26],occ[N],pos[N],bel[N],ip[N],sz[N];
	ull sum[N];
	int cnt=1,ls=1;
	int fa[N][19],in[N],out[N];
	vector<int>e[N];
	void ins(int c){
		int p=ls,np=ls=++cnt;
		tr[np].len=tr[p].len+1;
		str[tr[np].len]=c,ip[tr[np].len]=np;
		for(;p&&!tr[p].ch[c];p=tr[p].fa)tr[p].ch[c]=np;
		if(!p)tr[np].fa=1;
		else{
			int q=tr[p].ch[c];
			if(tr[q].len==tr[p].len+1)tr[np].fa=q;
			else{
				int nq=++cnt;tr[nq]=tr[q];
				tr[nq].len=tr[p].len+1,tr[np].fa=tr[q].fa=nq;
				for(;p&&tr[p].ch[c]==q;p=tr[p].fa)tr[p].ch[c]=nq;
			}
		}
	}
	void dfs(int x){
		in[x]=++in[0];
		for(int i=1;i<19;++i)fa[x][i]=fa[fa[x][i-1]][i-1];
		for(auto v:e[x]){
			fa[v][0]=x;
			sz[v]=tr[v].len-tr[x].len;
			dfs(v);
			sum[x]+=sum[v];
			occ[x]+=occ[v];
			pos[x]=min(pos[x],pos[v]);
		}
		out[x]=in[0];
	}
	void build(ull *w){
		for(int i=1;i<=cnt;++i)e[tr[i].fa].emplace_back(i),pos[i]=1e9;
		int u=1;
		for(int i=1;i<=n;++i){
			u=tr[u].ch[str[i]];
			++occ[u];
			pos[u]=i,sum[u]=w[i];
		}
		dfs(1);
		for(int i=2;i<=cnt;++i)son[tr[i].fa][str[pos[i]-tr[tr[i].fa].len]]=i;
	}
	void feed(vector<int>* res){
		for(int u=cnt;u;--u){
			if(!bel[u])for(int i=0;i<26;++i)if(tr[u].ch[i])bel[u]=bel[tr[u].ch[i]];
			res[bel[u]].push_back(u);
		}
	}
	int find(int l,int r){
		int x=ip[r];
		for(int i=18;~i;--i)if(fa[x][i]&&tr[fa[x][i]].len>=r-l+1)x=fa[x][i];
		return x;
	}
}s1,s2;
struct qry1{
	int l,r,id,x;
	ull va;
};
struct Bit{
	ull tr[N];
	void upd(int x,ull v){
		for(;x<N;x+=x&-x)tr[x]+=v;
	}
	ull sum(int x){
		ull res=0;
		for(;x;x-=x&-x)res+=tr[x];
		return res;
	}
	ull sum(int l,int r){
		return sum(r)-sum(l-1);
	}
}bit;
struct qry2{
	int x,y,id;
}q[M];
bool cmp(qry2 a,qry2 b){
	int pa=a.x>>9,pb=b.x>>9;
	if(pa!=pb)return pa<pb;
	return (pa&1)?a.y>b.y:a.y<b.y;
}
vector<int>rid[N],cid[N];
vector<qry1>qc[N],qr[N],tq[N];
vector<qry2>qx[N],qy[N];
int rp[N],cp[N],occ[N],rvx[N],rvy[N],bx[N],by[N];
int qid[M],cq,segx[N],segy[N];
struct block{
	int sz;
	ull s[N],s2[N];
	void upd(int x,ull v){
		int y=(x>>9)+1;
		for(int i=x;i<y<<9;++i)s[i]+=v;
		for(int i=y;i<=sz>>9;++i)s2[i]+=v;
	}
	void upd(int l,int r,ull v){
		upd(l,v);
		if(r<sz)upd(r+1,-v);
	}
	ull ask(int x){
		return s[x]+s2[x>>9];
	}
}vx,vy;
void dfs(int x,int y){
	bool fg=s1.tr[x].len==s2.tr[y].len;
	if(fg)s1.bel[x]=s2.bel[y]=++tot,occ[tot]=s1.occ[x];
	for(int i=0;i<26;++i)if(s1.tr[s1.tr[x].ch[i]].len==s1.tr[x].len+1)
		dfs(s1.tr[x].ch[i],fg?s2.son[y][i]:y);
}
void qry(int l1,int r1,int l2,int r2,int id){
	int p1=s1.find(l1,r1),p2=s2.find(n-r2+1,n-l2+1);
	int ln1=r1-l1+1,ln2=r2-l2+1;
	int y1=rp[p1],x1=s1.tr[p1].len-ln1,x2=cp[p2],y2=s2.tr[p2].len-ln2;
	if(s1.bel[p1]==s2.bel[p2]){
		if(x1!=x2||y1!=y2)
			if(x2>x1&&x2<s1.sz[p1]||y1>y2&&y1<s2.sz[p2])
				Ans[id]-=s1.sum[p1]*s2.sum[p2]*s1.occ[p1];
	}else{
		int o=s1.bel[p1];
		if(x1+1<s1.sz[p1]){
			qc[o].push_back({s2.in[p2],s2.out[p2],id,-x1,s1.sum[p1]*occ[o]});
			qc[o].push_back({s2.in[p2],s2.out[p2],id,s1.sz[p1]-1,s1.sum[p1]*occ[o]});
		}
		o=s2.bel[p2];
		if(y2+1<s2.sz[p2]){
			qr[o].push_back({s1.in[p1],s1.out[p1],id,-y2,s2.sum[p2]*occ[o]});
			qr[o].push_back({s1.in[p1],s1.out[p1],id,s2.sz[p2]-1,s2.sum[p2]*occ[o]});
		}
	}
	q[++cq]={s1.out[p1],s2.out[p2],0},qid[cq]=id;
	q[++cq]={s1.in[p1]-1,s2.out[p2],0},qid[cq]=-id;
	q[++cq]={s1.out[p1],s2.in[p2]-1,0},qid[cq]=-id;
	q[++cq]={s1.in[p1]-1,s2.in[p2]-1,0},qid[cq]=id;
}
void solve(int o){
	for(int i=0;i<cid[o].size();++i)tq[i].clear();
	for(auto v:qc[o]){
		if(v.x<0)tq[-v.x].push_back({v.l,v.r,v.id,-1,v.va});
		else tq[v.x].push_back({v.l,v.r,v.id,1,v.va});
	}
	for(int i=1;i<cid[o].size();++i){
		int u=cid[o][i];
		bit.upd(s2.in[u],s2.sum[u]);
		for(auto v:tq[i])Ans[v.id]-=bit.sum(v.l,v.r)*v.va*v.x;
	}
	for(int i=1;i<cid[o].size();++i){
		int u=cid[o][i];
		bit.upd(s2.in[u],-s2.sum[u]);
	}
	for(int i=0;i<rid[o].size();++i)tq[i].clear();
	for(auto v:qr[o]){
		if(v.x<0)tq[-v.x].push_back({v.l,v.r,v.id,-1,v.va});
		else tq[v.x].push_back({v.l,v.r,v.id,1,v.va});
	}
	for(int i=1;i<rid[o].size();++i){
		int u=rid[o][i];
		bit.upd(s1.in[u],s1.sum[u]);
		for(auto v:tq[i])Ans[v.id]-=bit.sum(v.l,v.r)*v.va*v.x;
	}
	for(int i=1;i<rid[o].size();++i){
		int u=rid[o][i];
		bit.upd(s1.in[u],-s1.sum[u]);
	}
}
void Solve(){
	for(int i=1;i<=cq;++i)q[i].id=i;
	sort(q+1,q+cq+1,cmp);
	for(int i=1,X=1,Y=1;i<=cq;++i){
		if(X<q[i].x)qy[Y].push_back({X+1,q[i].x,i}),X=q[i].x;
		if(Y<q[i].y)qx[X].push_back({Y+1,q[i].y,i}),Y=q[i].y;
		if(X>q[i].x)qy[Y].push_back({q[i].x+1,X,-i}),X=q[i].x;
		if(Y>q[i].y)qx[X].push_back({q[i].y+1,Y,-i}),Y=q[i].y;
	}
	vx.sz=s1.cnt;
	vy.sz=s2.cnt;
	for(int i=2;i<=s2.cnt;++i){
		int v=rvy[i],o=by[i];
		vx.upd(segx[rid[o][0]],segx[rid[o][s2.sz[v]-1]],s2.sum[v]*occ[o]);
		for(auto u:qy[i]){
			ull sv=0;
			for(int j=u.x;j<=u.y;++j){
				int z=rvx[j];
				sv+=vx.ask(segx[z])*s1.sum[z];
			}
			if(u.id<0)ans2[-u.id]-=sv;
			else ans2[u.id]+=sv;
		}
	}
	for(int i=2;i<=s1.cnt;++i){
		int v=rvx[i],o=bx[i];
		vy.upd(segy[cid[o][0]],segy[cid[o][s1.sz[v]-1]],s1.sum[v]*occ[o]);
		for(auto u:qx[i]){
			ull sv=0;
			for(int j=u.x;j<=u.y;++j){
				int z=rvy[j];
				sv+=vy.ask(segy[z])*s2.sum[z];
			}
			if(u.id<0)ans2[-u.id]-=sv;
			else ans2[u.id]+=sv;
		}
	}
	for(int i=1;i<=cq;++i){
		ans2[i]+=ans2[i-1];
		ans[q[i].id]=ans2[i];
	}
}
int main(){
	scanf("%d%d",&n,&m);
	scanf("%s",s+1);
	for(int i=1;i<=n;++i)scanf("%llu",&wl[i]);
	for(int i=1;i<=n;++i)scanf("%llu",&wr[i]);
	for(int i=1;i<=n;++i)s[i]-='a';
	for(int i=1;i<=n;++i)s1.ins(s[i]);
	for(int i=n;i;--i)s2.ins(s[i]);
	s1.build(wr);
	reverse(wl+1,wl+n+1);
	s2.build(wl);
	dfs(1,1);
	s1.feed(rid),s2.feed(cid);
	for(int i=1;i<=tot;++i){
		for(int j=0;j<rid[i].size();++j){
			int v=rid[i][j];
			rp[v]=j,rvx[s1.in[v]]=v;
			bx[s1.in[v]]=i;
			segx[v]=++segx[0];
		}
		for(int j=0;j<cid[i].size();++j){
			int v=cid[i][j];
			cp[v]=j,rvy[s2.in[v]]=v;
			by[s2.in[v]]=i;
			segy[v]=++segy[0];
		}
	}
	for(int i=1,l1,r1,l2,r2;i<=m;++i){
		scanf("%d%d%d%d",&l2,&r2,&l1,&r1);
		qry(l1,r1,l2,r2,i);
	}
	for(int i=2;i<=tot;++i)solve(i);
	Solve();
	for(int i=1;i<=cq;++i){
		if(qid[i]<0)Ans[-qid[i]]-=ans[i];
		else Ans[qid[i]]+=ans[i];
	}
	for(int i=1;i<=m;++i)printf("%llu\n",Ans[i]);
	return 0;
}

詳細信息

Subtask #1:

score: 7
Accepted

Test #1:

score: 7
Accepted
time: 8ms
memory: 86028kb

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: 0
Accepted
time: 8ms
memory: 90312kb

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: 0
Accepted
time: 15ms
memory: 90240kb

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: 0
Accepted
time: 16ms
memory: 90276kb

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: 0
Accepted
time: 11ms
memory: 92172kb

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: 0
Accepted
time: 7ms
memory: 90180kb

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: 0
Accepted
time: 12ms
memory: 94388kb

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: 27ms
memory: 96532kb

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: 0
Accepted
time: 15ms
memory: 100268kb

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: 0
Accepted
time: 39ms
memory: 94900kb

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: 0
Accepted
time: 34ms
memory: 102552kb

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: 0
Accepted
time: 29ms
memory: 96712kb

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: 0
Accepted
time: 27ms
memory: 98700kb

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: 0
Accepted
time: 15ms
memory: 100356kb

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: 182ms
memory: 103276kb

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: 0
Accepted
time: 208ms
memory: 121584kb

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: 0
Accepted
time: 183ms
memory: 111480kb

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: 0
Accepted
time: 165ms
memory: 107924kb

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: 0
Accepted
time: 191ms
memory: 116928kb

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: 0
Accepted
time: 243ms
memory: 121092kb

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: 0
Accepted
time: 223ms
memory: 120752kb

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: 609ms
memory: 245856kb

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: 0
Accepted
time: 537ms
memory: 233016kb

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: 0
Accepted
time: 610ms
memory: 243084kb

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: 0
Wrong Answer

Dependency #4:

100%
Accepted

Test #25:

score: 16
Accepted
time: 300ms
memory: 201628kb

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: 0
Accepted
time: 667ms
memory: 203252kb

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
Wrong Answer
time: 1339ms
memory: 235912kb

input:

100000 100000
abaabbbbabbbbabaabaaabbbaabbbabbabbbbbbbbbbbbbbbbbaabbaaaabbabbbbaaaabbbbbabbbabaaabbabbbbabababaabbabbaaaaaabbababaaaabbaaaaaaababaabaabbaaaaaabbaababbbbbabbaababbaaaabaaaabbabaaaaabababbaabababbbbbbbaabaabaaaabbbbbbbbabbbaaabababaaaabbbabbaaabbbbaaaabbaabaaaabababaaabbbabbababaaaabaa...

output:

10348496775022677298
12511671250199152445
13872505305538169853
2767495791949090701
11535776221933150702
16263435910894651648
10120655890750471139
12260508507784435643
1339500102427367364
4902372664266247810
1170842149015283078
16881711901865165778
16676861468327607676
14417665981067338986
1021274668...

result:

wrong answer 4th lines differ - expected: '16611708808942759173', found: '2767495791949090701'

Subtask #6:

score: 21
Accepted

Dependency #2:

100%
Accepted

Test #32:

score: 21
Accepted
time: 381ms
memory: 150044kb

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: 0
Accepted
time: 241ms
memory: 148992kb

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: 0
Accepted
time: 408ms
memory: 165164kb

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: 0
Accepted
time: 387ms
memory: 175968kb

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: 0
Accepted
time: 247ms
memory: 150212kb

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: 0
Accepted
time: 412ms
memory: 174536kb

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: 0
Accepted
time: 414ms
memory: 168504kb

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: 0
Accepted
time: 414ms
memory: 170564kb

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: 0
Accepted
time: 359ms
memory: 167792kb

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: 0
Accepted
time: 321ms
memory: 162696kb

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: 0
Skipped

Dependency #3:

100%
Accepted

Dependency #5:

0%