QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#454998#7769. Axium Crisiskkkgjyismine480 8487ms68320kbC++234.7kb2024-06-25 17:28:172024-06-25 17:28:17

Judging History

你现在查看的是最新测评结果

  • [2024-06-25 17:28:17]
  • 评测
  • 测评结果:80
  • 用时:8487ms
  • 内存:68320kb
  • [2024-06-25 17:28:17]
  • 提交

answer

#include<bits/stdc++.h>
#define pb push_back
#define pii pair<int,int>
#define fi first
#define se second
#define mp make_pair
using namespace std;
mt19937 rnd(time(0));
int dep[100500],son[100500][2],tot,rt,n;
pii ans[100500];
int id[100500],len[100500],Mask[100500],tt,fa[100500];
vector<pii>road[20];
vector<int>vec[100500];
vector<pii>Vec[100500];
map<pii,int>Mp;
int Rt;
const int inf=1e9;
int f[1<<17][20],d[1<<17][20];
struct Node{int pos,mask,lcp,Preval,lstd;}stk[50005000];
int tail;
void dfs(int u,int f,int p,int d,int m){
	if(p>rt)vec[p].pb(m),Vec[p].pb(mp(Rt,u));
	for(auto v:road[u]){
		if(v.fi==f)continue;
		int id1=Mp[mp(u,v.fi)];
		if(u>v.fi)id1=Mp[mp(v.fi,u)];
		if(v.se<2){
			if(!son[p][v.se])son[p][v.se]=++tot,dep[tot]=dep[p]+1;
			dfs(v.fi,u,son[p][v.se],d+1,(m|(1<<id1-1)));
		}else{
			if(d<2){
				if(!son[p][0])son[p][0]=++tot,dep[tot]=dep[p]+1;
				if(!son[p][1])son[p][1]=++tot,dep[tot]=dep[p]+1;
				dfs(v.fi,u,son[p][0],d+1,(m|(1<<id1-1)));
				dfs(v.fi,u,son[p][1],d+1,(m|(1<<id1-1)));
			}else{
				int o=rnd()%2;
				if(!son[p][o])son[p][o]=++tot,dep[tot]=dep[p]+1;
				dfs(v.fi,u,son[p][o],d+1,(m|(1<<id1-1)));
			}
		}
	}
}
void Dfs(int p){
	for(int i=0;i<vec[p].size();++i){
		auto v=vec[p][i];id[++tt]=p,len[tt]=dep[p],Mask[tt]=v;
		ans[tt]=Vec[p][i];
	}
	if(son[p][0])Dfs(son[p][0]);
	if(son[p][1])Dfs(son[p][1]);
}
int LCP(int p,int q){
	if(dep[p]>dep[q])swap(p,q);
	while(dep[q]>dep[p])q=fa[q];
	while(p!=q)p=fa[p],q=fa[q];
	return dep[p];
}
int ht[20505];
int opr(int x){return son[fa[x]][1]==x;}
int Stk[20],Tail,pw[20];
int stk1[20],tail1;
void dfs1(int u,int f,int t){
	if(tail1==-1)return;
	stk1[++tail1]=u;
	if(u==t){
		for(int i=tail1-1;i>=1;--i)pw[Mp[mp(min(stk1[i],stk1[i+1]),max(stk1[i],stk1[i+1]))]]=Stk[i];
		tail1=-1;
		return;
	}
	for(auto v:road[u]){
		if(tail1==-1)break;
		if(v.fi==f)continue;
		dfs1(v.fi,u,t);
	}
	if(tail1==-1)return;
	--tail1;
}
void solve(){
	scanf("%d",&n),Mp.clear();int tt1=0;
	for(int i=1;i<=n;++i)road[i].clear();
	for(int i=1;i<n;++i){
		int u,v,w;scanf("%d%d%d",&u,&v,&w),pw[i]=w;++u,++v;
		if(u>v)swap(u,v);Mp[mp(u,v)]=++tt1;
		road[u].pb(mp(v,w)),road[v].pb(mp(u,w));
	}
	for(int i=1;i<=tot;++i)son[i][0]=son[i][1]=dep[i]=fa[i]=id[i]=0,vec[i].clear(),Vec[i].clear();
	tot=rt=1,tt=0;
	for(int i=1;i<=n;++i)Rt=i,dfs(i,-1,rt,0,0);
	for(int i=1;i<=tot;++i){
		if(son[i][0])fa[son[i][0]]=i;
		if(son[i][1])fa[son[i][1]]=i;
	}
	Dfs(rt);
	for(int i=0;i<(1<<n-1);++i)for(int j=0;j<=n-1;++j)f[i][j]=-inf,d[i][j]=0;
	f[0][0]=0,tail=0;
	int Ans=-inf,D=0,ed=tt;
	for(int i=1;i<tt;++i)ht[i]=LCP(id[i],id[i+1]);
	for(int i=1;i<=tt;++i){
		int Val=len[i];if(i>1)Val=ht[i-1];
		for(int jk=i-1,mn=len[jk];jk>=1&&mn>Val;mn=min(mn,ht[jk-1]),--jk){
			int now=(((1<<n-1)-1)^Mask[jk]);
			for(int s=now;;s=((s-1)&now)){
				int j=(s|Mask[jk]);
				int mx=-inf,from=-1;
				for(int k=Val;k<n;++k){
					if(f[j][k]<0)continue;
					if(f[j][k]>mx)mx=f[j][k],from=k;
				}
				if(mx>f[j][Val]){
					stk[++tail]=Node{2*i-1,j,Val,f[j][Val],d[j][Val]};
					f[j][Val]=mx,d[j][Val]=from;
				}
				if(!s)break;
			}
		}
		for(int j=0;j<(1<<n-1);++j){
			if(j&Mask[i])continue;
			int Mx=-inf,Now=-1;
			for(int k=0;k<n;++k){
				int res=f[j][k]-k+len[i];
				if(res<0)continue;
			    Mx=max(Mx,res);
			    if(Mx==res)Now=k;
			}
			if(f[j|Mask[i]][len[i]]<Mx){
			    stk[++tail]=Node{2*i,(j|Mask[i]),len[i],f[j|Mask[i]][len[i]],d[j|Mask[i]][len[i]]};
			   	f[j|Mask[i]][len[i]]=Mx,d[j|Mask[i]][len[i]]=Now;
			}
		}
		int ans=0;
		for(int j=0;j<n;++j)ans=max(ans,f[(1<<n-1)-1][j]);
		if(ans==n-1){ed=i;break;}
    }
	for(int i=0;i<n;++i)
		if(Ans<f[(1<<n-1)-1][i])
		  Ans=f[(1<<n-1)-1][i],D=i;
	printf("%d\n",Ans+1);
/*	int Now=(1<<n-1)-1;
	vector<int>Res;
	for(int i=ed;i>=1;--i){
		while(tail&&stk[tail].pos==2*i){
			f[stk[tail].mask][stk[tail].lcp]=stk[tail].Preval;
			d[stk[tail].mask][stk[tail].lcp]=stk[tail].lstd;
			--tail;
		}
		Tail=0;
		for(int j=id[i];j>rt;j=fa[j])Stk[++Tail]=opr(j);
		reverse(Stk+1,Stk+Tail+1);
		if((Now&Mask[i])==Mask[i]&&D==len[i]){
			for(int k=0;k<n;++k)
			    if(f[Now^Mask[i]][k]-k+len[i]==Ans){
			    	Now^=Mask[i],D=k,Ans=f[Now][D],Res.pb(i);
			    	Rt=ans[i].fi,tail1=0,dfs1(ans[i].fi,-1,ans[i].se);
			    	break;
				}
		}
		while(tail&&stk[tail].pos==2*i-1){
			f[stk[tail].mask][stk[tail].lcp]=stk[tail].Preval;
			d[stk[tail].mask][stk[tail].lcp]=stk[tail].lstd;
			--tail;
		}
		while(f[Now][D]<Ans)++D;
	}
	printf("%d\n",Res.size());
	for(int i=1;i<n;++i)printf("%d ",min(pw[i],1));
	puts("");
	for(auto v:Res)printf("%d %d\n",ans[v].fi-1,ans[v].se-1);*/
}
int main(){
	puts("0");
    int T,o;cin>>T>>o;
    while(T--)solve();
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Subtask #1:

score: 8
Acceptable Answer

Test #1:

score: 8
Acceptable Answer
time: 3ms
memory: 12176kb

input:

1000 0
4
0 2 0
2 3 0
2 1 0
4
3 2 1
0 2 1
1 2 2
4
0 2 2
0 1 0
3 0 0
4
1 2 1
3 2 0
2 0 1
4
0 2 0
0 3 0
2 1 0
4
0 2 1
0 3 1
0 1 1
4
3 1 0
2 1 2
3 0 2
4
3 1 1
3 0 1
2 3 0
4
1 0 0
2 0 2
2 3 2
4
1 2 0
3 0 0
2 3 2
3
2 1 0
0 2 1
4
3 0 1
1 2 1
2 3 0
4
2 1 0
3 0 1
1 0 1
4
3 2 1
3 1 1
0 1 1
4
1 2 1
1 3 0
3 0 1...

output:

0
3
4
4
4
4
3
4
4
4
4
3
4
4
4
4
4
4
4
3
4
4
3
4
4
4
3
4
4
4
4
3
4
4
3
4
4
4
4
4
4
4
3
4
4
3
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
3
4
4
3
4
4
2
4
4
3
3
4
3
3
4
4
3
4
3
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
3
4
3
4
4
3
4
3
4
4
4
4
3
4
4
4
4
3
4
4
4
3
4
4
4
4
4
4
4
4
3
4
4
4
3
4
4
4
4
4
3
4
4
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #2:

score: 8
Acceptable Answer
time: 0ms
memory: 10144kb

input:

1000 0
4
2 0 0
2 1 0
0 3 0
4
2 1 0
2 0 0
1 3 0
4
1 3 0
1 0 0
2 1 0
4
0 1 2
2 1 2
1 3 2
4
0 2 2
3 2 0
1 3 1
4
1 3 0
2 3 0
3 0 0
4
1 2 1
3 0 0
0 2 0
4
3 2 1
2 1 1
0 1 0
4
2 1 0
3 2 0
2 0 0
4
1 3 0
2 3 0
3 0 2
4
2 0 0
3 0 1
1 2 1
4
0 2 2
3 1 2
2 1 2
4
1 3 2
3 0 2
2 0 2
4
2 0 0
2 1 2
2 3 1
4
0 1 2
2 3 1...

output:

0
4
4
3
4
4
3
4
4
3
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
3
4
3
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
3
4
4
4
4
4
3
4
4
4
4
4
4
3
4
3
3
4
3
4
3
4
4
4
4
3
4
4
4
4
3
4
3
4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
4
4
3
4
4
3
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #2:

score: 8
Acceptable Answer

Test #3:

score: 8
Acceptable Answer
time: 7ms
memory: 12204kb

input:

3000 3
4
0 1 1
0 3 1
0 2 0
4
3 2 0
0 1 1
1 2 0
4
1 0 0
2 3 1
3 1 0
4
2 1 0
2 0 1
3 0 0
4
2 3 1
3 0 1
2 1 0
4
2 3 1
2 1 1
2 0 1
4
0 2 0
1 0 0
3 0 0
4
3 1 1
0 2 0
2 3 0
6
4 0 0
3 1 1
2 3 0
0 5 1
1 5 0
4
2 3 1
3 0 0
3 1 1
4
0 3 0
1 2 0
0 2 1
4
0 2 1
3 1 0
2 1 1
4
2 0 0
2 3 1
1 3 0
6
3 1 0
3 4 1
4 0 1
2...

output:

0
4
4
4
4
4
3
3
4
6
4
4
4
4
5
4
4
3
3
4
5
3
3
4
4
5
4
3
4
4
4
3
3
5
4
4
4
4
3
3
4
4
4
5
4
4
4
4
3
4
6
4
4
6
4
4
4
4
4
3
5
4
4
4
3
4
6
4
3
3
4
4
4
4
6
4
3
4
3
4
3
3
4
4
6
4
4
6
3
6
4
4
5
4
4
4
3
3
4
6
4
4
4
6
4
4
3
4
3
4
3
6
3
4
6
4
3
4
6
3
6
4
6
4
4
4
3
7
4
4
4
3
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #4:

score: 8
Acceptable Answer
time: 10ms
memory: 12116kb

input:

3000 3
3
0 1 0
1 2 0
4
2 1 1
0 2 0
0 3 1
6
3 4 1
1 4 0
1 5 1
2 1 1
3 0 0
4
0 2 1
1 2 0
1 3 1
4
0 3 1
2 0 1
1 2 0
6
1 2 0
0 3 0
2 5 0
0 2 1
4 2 0
4
2 0 0
2 1 1
3 1 1
4
1 0 1
1 2 0
3 0 1
4
1 3 0
2 1 1
0 2 0
4
1 3 0
2 1 0
1 0 0
4
3 1 0
2 3 0
0 1 1
4
1 0 0
2 0 0
3 0 0
4
2 1 1
1 0 1
2 3 0
4
3 0 1
1 0 0
2...

output:

0
3
4
6
4
4
5
4
4
4
3
4
3
4
4
6
4
4
4
4
4
6
4
6
3
4
3
3
4
3
4
3
3
4
3
4
4
4
4
6
4
6
4
4
4
4
3
4
4
4
4
6
6
3
3
3
4
4
4
4
4
4
5
4
4
4
4
3
3
4
4
4
4
4
4
4
4
3
5
4
4
4
3
4
4
4
4
4
4
4
3
4
4
6
4
4
4
4
4
4
6
4
4
4
4
6
3
6
3
5
4
3
4
5
6
4
4
4
4
4
3
4
3
4
3
4
6
4
3
4
4
4
4
4
4
4
4
4
4
4
6
4
4
4
4
4
4
3
4
4
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #3:

score: 8
Acceptable Answer

Dependency #1:

80%
Acceptable Answer

Dependency #2:

80%
Acceptable Answer

Test #5:

score: 8
Acceptable Answer
time: 29ms
memory: 12248kb

input:

3000 4
4
2 0 0
1 2 0
1 3 0
4
1 2 2
0 2 2
3 2 2
4
3 1 2
3 2 0
0 2 0
4
0 3 2
2 1 2
0 1 2
4
0 1 0
3 0 0
0 2 2
4
2 0 0
2 1 0
3 0 0
6
0 3 2
5 0 2
5 2 2
1 4 2
4 3 2
4
0 3 0
3 1 0
0 2 0
4
1 0 2
2 0 2
3 2 2
4
2 1 2
1 0 2
0 3 2
6
5 0 2
0 2 2
0 4 2
1 0 2
0 3 2
6
4 5 2
0 1 2
0 3 2
4 3 2
5 2 2
4
1 3 0
3 2 0
1 0...

output:

0
4
4
4
4
4
4
6
4
4
4
5
6
4
6
4
4
4
4
4
4
4
3
4
6
5
6
4
4
4
6
6
4
4
4
4
4
3
3
5
6
4
6
4
4
4
4
4
3
4
3
4
6
6
3
5
4
4
5
5
6
4
8
4
3
5
4
6
4
3
3
4
4
4
4
5
4
4
4
6
4
6
4
6
3
4
3
3
3
6
4
4
6
6
4
4
4
8
4
6
4
5
4
4
6
3
4
3
4
5
3
5
8
4
6
6
6
3
3
3
6
4
4
4
4
4
6
3
4
6
4
3
3
6
4
4
6
3
4
6
4
4
5
4
5
4
4
6
3
4
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #6:

score: 8
Acceptable Answer
time: 26ms
memory: 10252kb

input:

3000 0
6
1 3 2
0 4 0
1 4 2
3 5 1
0 2 0
6
0 5 0
0 4 1
0 2 0
3 0 0
1 0 0
6
4 1 2
2 1 1
5 0 2
5 3 1
2 3 0
4
2 0 0
1 0 2
1 3 0
4
2 3 1
0 1 1
2 1 0
4
0 3 1
1 0 2
2 3 0
4
1 3 1
2 3 0
0 1 2
6
1 0 1
4 1 1
5 1 1
3 1 1
2 1 2
4
0 3 1
1 3 2
1 2 1
4
1 2 1
0 2 0
3 1 1
6
0 2 1
1 2 1
0 5 0
2 4 1
2 3 1
6
3 2 1
0 2 0...

output:

0
6
5
6
4
4
4
4
5
4
4
6
6
4
4
6
3
3
3
5
5
4
4
4
4
4
5
3
6
4
4
4
3
6
6
4
4
4
4
4
6
4
3
4
6
5
4
5
3
4
4
4
4
4
6
8
3
4
6
6
4
4
3
4
4
4
4
5
4
3
3
5
6
4
4
4
6
6
4
4
4
6
3
4
4
4
4
4
4
5
6
6
4
4
4
3
6
4
6
5
4
4
3
4
4
3
4
3
4
3
4
4
3
4
6
4
4
4
4
6
4
4
6
4
6
3
4
4
5
3
6
6
4
4
4
4
4
4
11
4
4
6
4
5
4
5
6
6
4
3...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #4:

score: 8
Acceptable Answer

Dependency #2:

80%
Acceptable Answer

Test #7:

score: 8
Acceptable Answer
time: 150ms
memory: 15384kb

input:

3000 3
8
1 2 1
3 7 0
7 0 1
7 4 0
6 5 0
6 4 1
2 0 0
5
3 1 0
3 2 1
0 1 0
4 0 1
5
3 2 0
4 0 0
4 1 0
2 0 1
6
5 4 1
4 1 1
4 2 1
0 4 1
4 3 1
5
4 1 0
4 3 0
2 1 1
3 0 1
8
3 6 0
1 4 1
2 3 1
0 6 1
0 7 1
2 1 0
7 5 0
8
4 5 0
5 7 0
3 0 0
2 4 1
1 2 0
5 6 0
6 3 1
5
4 1 0
4 0 0
4 3 0
2 4 1
5
1 0 0
1 2 0
2 3 1
0 4 1...

output:

0
8
5
5
3
5
8
7
5
5
6
6
5
8
6
6
7
5
6
6
6
6
6
6
5
5
6
5
8
8
6
5
6
6
8
4
6
8
7
7
6
8
5
6
5
5
3
8
8
5
7
6
8
6
7
6
6
8
8
5
5
8
6
6
5
7
6
5
6
6
5
6
7
6
6
7
5
6
8
7
6
7
6
6
7
6
6
5
8
6
6
6
6
5
5
5
5
7
5
8
6
5
5
6
8
6
6
8
7
6
6
8
5
6
8
7
7
14
8
5
6
5
6
7
5
8
6
5
6
6
7
6
3
5
7
8
8
6
9
8
6
6
8
14
5
4
6
5
6
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #8:

score: 8
Acceptable Answer
time: 165ms
memory: 14656kb

input:

3000 3
6
3 1 1
1 4 0
1 0 1
1 2 0
5 1 0
6
0 3 1
2 4 1
1 5 1
1 4 0
4 0 0
6
2 5 0
1 5 1
3 4 0
4 0 0
3 2 1
8
2 5 0
6 7 0
0 3 0
6 0 1
1 4 0
7 5 1
3 4 1
11
7 6 1
3 5 1
2 7 1
7 10 0
1 7 0
8 7 0
9 7 0
4 7 0
5 7 0
0 7 1
6
5 1 1
2 4 1
3 0 1
2 0 0
5 4 0
8
3 1 1
1 6 0
0 7 0
2 7 1
4 5 1
4 3 1
0 6 1
6
0 2 0
1 2 0...

output:

0
5
6
6
8
8
6
8
5
6
6
6
5
6
7
5
7
6
7
5
8
7
5
7
6
6
7
5
6
6
5
6
8
6
8
5
5
5
7
7
5
7
6
5
8
6
8
3
6
5
5
6
7
3
5
3
6
6
6
8
6
5
5
8
6
5
6
5
6
7
6
6
6
7
5
5
8
5
6
5
6
8
6
6
5
6
5
4
5
4
8
7
5
6
6
6
8
8
6
5
6
5
8
6
7
6
8
6
5
8
6
8
7
7
8
5
8
7
6
3
7
7
8
6
8
8
6
7
5
5
5
8
5
6
5
6
5
6
7
5
8
5
4
7
6
5
8
5
8
6
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #5:

score: 8
Acceptable Answer

Dependency #3:

80%
Acceptable Answer

Dependency #4:

80%
Acceptable Answer

Test #9:

score: 8
Acceptable Answer
time: 290ms
memory: 14812kb

input:

3000 4
6
2 5 2
3 4 0
2 1 0
0 1 0
0 3 2
6
2 0 2
1 4 0
5 3 0
0 4 2
0 3 0
8
4 6 2
2 5 2
1 0 2
5 0 2
1 4 2
4 7 2
3 7 2
6
0 4 0
5 2 0
2 1 0
1 0 2
5 3 2
8
5 6 2
6 3 2
6 7 2
7 4 2
2 6 2
1 4 2
0 4 2
6
1 5 0
2 1 0
3 1 0
5 0 0
2 4 0
6
5 1 2
0 5 0
2 4 2
2 5 0
4 3 0
8
7 6 0
6 1 0
2 0 0
7 3 0
3 2 0
4 0 0
5 1 0
6...

output:

0
6
6
8
6
7
5
6
8
6
5
8
8
6
6
4
8
9
6
6
6
6
8
5
6
6
6
8
7
4
8
8
6
6
6
6
8
5
4
6
8
8
8
6
8
7
7
5
6
3
6
6
8
8
5
5
7
5
6
6
6
7
3
7
5
7
4
6
6
7
3
5
4
5
6
6
4
6
4
6
7
5
6
6
6
6
9
5
3
5
5
6
8
8
3
4
4
6
6
6
8
5
14
6
6
8
8
8
6
4
5
6
6
6
5
5
5
8
6
4
6
6
8
4
6
4
5
6
6
5
4
4
6
4
3
6
8
4
6
6
5
4
6
6
8
5
5
6
5
6...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #10:

score: 8
Acceptable Answer
time: 188ms
memory: 15308kb

input:

3000 0
6
4 0 0
1 4 1
5 3 0
3 2 1
0 5 1
8
1 7 0
6 1 0
4 2 0
4 1 1
5 4 0
4 3 0
0 4 1
8
3 1 0
2 3 0
3 0 0
4 7 0
5 7 0
7 6 0
7 3 0
6
5 2 2
4 0 2
0 3 2
5 4 2
1 3 2
4
2 3 1
3 0 1
1 3 1
5
0 2 1
2 4 0
1 4 2
3 4 0
6
1 0 0
4 2 0
4 5 0
3 5 0
2 0 0
5
0 1 0
0 2 0
0 3 0
0 4 0
6
1 4 1
1 3 1
1 5 1
0 2 0
1 2 0
5
0 2...

output:

0
6
6
4
6
3
5
6
3
6
5
5
6
5
8
6
6
5
3
8
5
8
8
6
4
6
6
5
7
5
5
5
6
6
5
5
8
6
6
5
8
6
6
6
5
6
7
4
7
6
8
8
5
8
7
6
6
5
7
5
8
3
8
6
6
6
6
6
6
6
5
6
6
8
6
6
5
8
8
8
6
5
8
6
5
6
6
5
5
6
6
8
6
4
8
5
7
8
8
7
7
6
6
5
8
8
7
7
5
5
6
6
5
7
3
6
5
5
7
8
5
6
7
6
5
5
8
8
6
8
5
6
8
5
5
7
5
4
5
3
6
6
6
8
5
5
6
5
8
6
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #6:

score: 8
Acceptable Answer

Dependency #4:

80%
Acceptable Answer

Test #11:

score: 8
Acceptable Answer
time: 1166ms
memory: 29720kb

input:

3000 3
8
3 5 1
4 1 0
4 6 1
5 6 0
7 5 0
3 2 1
3 0 1
8
1 4 1
0 3 0
7 3 1
5 2 1
5 3 1
5 1 0
6 0 1
8
1 4 1
1 2 1
0 1 0
6 7 1
3 5 1
6 4 0
4 5 0
8
7 0 0
1 4 0
3 1 1
4 2 1
2 6 0
4 5 0
7 3 1
8
7 0 0
5 7 1
4 2 0
1 3 0
2 5 0
6 0 0
3 0 1
8
1 3 0
3 4 0
6 3 1
7 5 1
3 0 0
7 3 0
5 2 0
5
1 3 0
3 0 1
1 2 1
2 4 0
8
5...

output:

0
7
7
7
8
8
7
5
7
4
7
7
5
5
7
7
8
6
6
6
6
8
7
11
6
7
6
5
6
8
8
6
6
6
6
8
8
7
8
8
7
6
5
6
8
7
9
14
8
5
8
7
8
5
8
6
7
7
5
5
5
7
7
5
7
6
8
6
6
5
6
7
8
8
7
5
4
6
7
7
3
8
6
8
8
6
8
8
7
8
5
11
8
6
8
7
8
11
7
8
6
8
6
7
11
8
6
8
7
5
8
7
10
8
6
3
6
11
8
6
8
9
3
7
8
6
6
7
7
8
7
5
11
7
3
6
6
8
8
8
6
10
7
7
8
6...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #12:

score: 8
Acceptable Answer
time: 1130ms
memory: 29708kb

input:

3000 3
8
4 5 1
6 4 0
3 7 1
1 6 1
0 2 1
5 7 0
1 2 0
8
6 1 1
1 4 0
6 7 0
6 0 1
2 1 1
6 3 0
5 0 1
8
1 0 0
7 3 0
1 4 0
2 1 0
6 5 0
3 4 1
5 2 1
8
0 4 1
5 2 1
3 0 0
7 0 1
0 2 0
0 1 1
6 3 1
7
3 6 1
1 0 0
0 4 1
5 2 1
5 4 0
5 6 0
8
0 1 1
7 4 0
1 2 1
0 6 0
4 5 0
6 3 1
1 4 1
11
1 3 0
3 0 0
3 5 1
8 3 0
9 8 1
3 ...

output:

0
8
7
7
7
7
7
8
8
8
7
7
10
5
8
5
7
7
7
5
7
7
8
7
8
6
7
8
8
8
6
7
8
8
10
5
6
7
7
8
7
7
8
8
6
8
8
7
7
8
8
5
8
7
7
6
8
7
6
7
11
5
7
7
8
8
3
6
6
8
5
5
8
9
6
7
6
8
10
8
6
14
5
8
8
8
6
6
6
7
7
6
8
5
8
7
6
3
7
7
6
8
8
7
7
8
9
8
5
5
6
8
7
7
7
7
5
8
5
7
7
6
6
8
11
8
5
8
8
5
7
5
6
6
7
8
7
8
5
6
7
7
8
7
7
11
3...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #7:

score: 4
Acceptable Answer

Test #13:

score: 4
Acceptable Answer
time: 1483ms
memory: 39596kb

input:

3000 1
11
2 5 0
10 2 0
6 2 0
2 8 0
0 2 0
2 1 0
2 4 0
2 9 0
2 3 0
7 2 0
11
7 8 0
6 4 0
1 6 0
2 8 0
8 0 0
6 3 0
9 5 0
5 8 0
1 2 0
9 10 0
8
1 4 0
2 3 0
6 5 0
6 7 0
2 4 0
7 3 0
1 0 0
8
4 0 0
0 5 0
7 2 0
0 2 0
0 6 0
0 1 0
0 3 0
11
5 1 0
7 2 0
9 2 0
4 9 0
0 2 0
8 5 0
0 6 0
3 6 0
4 10 0
1 7 0
7
6 2 0
0 5 0...

output:

0
3
8
8
4
8
7
5
7
11
4
8
4
8
10
5
6
7
5
3
11
6
9
6
6
8
8
5
6
4
5
11
4
5
9
6
9
8
8
4
4
8
11
8
6
4
8
7
4
11
7
7
6
7
8
8
8
6
4
8
8
7
7
8
11
8
5
8
4
7
5
7
7
4
6
5
8
5
3
5
8
7
8
5
8
4
5
4
5
4
6
8
5
6
5
5
5
7
5
8
7
6
3
7
7
8
7
5
4
5
5
4
11
6
8
7
6
5
3
6
6
7
8
8
4
6
5
3
3
8
3
7
7
5
7
3
11
3
4
8
6
4
5
4
5
6...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #8:

score: 12
Acceptable Answer

Test #14:

score: 12
Acceptable Answer
time: 8230ms
memory: 65956kb

input:

3000 2
8
4 7 2
4 3 2
3 2 2
4 5 2
1 4 2
6 4 2
0 1 2
8
1 5 2
0 7 2
3 2 2
3 1 2
5 7 2
4 0 2
6 4 2
8
1 3 2
5 3 2
7 6 2
2 6 2
0 7 2
4 6 2
0 5 2
8
5 7 2
2 6 2
1 6 2
4 5 2
4 0 2
0 1 2
7 3 2
11
2 7 2
0 9 2
8 9 2
10 7 2
6 9 2
9 3 2
4 10 2
7 5 2
7 9 2
1 9 2
8
2 6 2
1 5 2
4 1 2
1 3 2
6 1 2
0 1 2
6 7 2
14
2 6 2...

output:

0
7
8
8
8
9
6
7
6
6
10
8
7
6
6
9
6
7
8
11
8
9
8
8
8
6
7
7
11
6
5
7
8
8
7
6
9
7
7
11
8
7
8
6
7
10
6
8
6
7
7
7
7
8
7
9
11
8
7
7
7
11
8
8
7
6
6
7
8
7
8
7
6
7
8
7
11
11
6
7
7
8
8
7
6
8
8
8
9
7
7
8
6
7
7
7
11
6
7
6
8
8
8
8
7
5
6
7
6
7
7
7
8
6
8
8
5
7
8
7
6
7
8
7
6
7
11
10
8
7
8
8
6
6
11
7
7
11
7
10
7
9
7...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #15:

score: 12
Acceptable Answer
time: 8012ms
memory: 68320kb

input:

3000 2
8
0 5 2
2 6 2
2 3 2
4 3 2
1 5 2
1 6 2
7 4 2
8
2 3 2
1 5 2
6 7 2
1 4 2
6 0 2
2 5 2
3 7 2
7
4 3 2
0 6 2
6 1 2
2 4 2
4 5 2
5 6 2
6
2 0 2
1 2 2
2 4 2
4 3 2
2 5 2
7
6 4 2
1 4 2
5 4 2
3 6 2
0 2 2
4 2 2
8
3 4 2
6 3 2
2 3 2
5 3 2
0 7 2
3 0 2
1 3 2
8
1 5 2
1 2 2
2 4 2
1 6 2
0 1 2
7 1 2
3 2 2
8
7 5 2
7...

output:

0
8
8
6
6
7
7
6
8
11
8
8
8
6
6
8
9
8
8
8
7
5
11
8
6
8
8
11
6
8
7
8
14
10
8
7
8
7
8
7
6
7
8
8
7
6
6
9
4
7
8
7
10
6
7
8
11
8
8
7
8
8
7
7
10
5
6
7
6
7
13
8
6
7
8
8
7
8
6
11
8
7
11
10
10
11
7
7
5
8
8
8
8
7
8
7
6
10
7
6
5
8
7
7
6
7
6
10
7
8
7
8
6
6
7
6
7
8
8
5
8
8
9
8
7
5
6
7
6
8
7
8
10
6
7
8
7
5
7
8
8
8...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #16:

score: 12
Acceptable Answer
time: 8487ms
memory: 68112kb

input:

3000 2
8
7 2 2
5 2 2
4 2 2
0 2 2
6 2 2
1 2 2
3 2 2
8
6 4 2
4 7 2
0 4 2
3 2 2
3 4 2
5 3 2
5 1 2
8
0 1 2
4 0 2
3 2 2
6 7 2
6 2 2
5 3 2
7 1 2
10
3 1 2
8 3 2
7 3 2
4 3 2
2 3 2
9 3 2
0 3 2
6 3 2
3 5 2
7
2 5 2
3 2 2
5 0 2
2 1 2
6 2 2
4 2 2
8
2 7 2
2 6 2
2 5 2
2 4 2
0 2 2
2 3 2
2 1 2
7
5 2 2
1 5 2
4 2 2
3 ...

output:

0
6
7
8
7
6
6
7
6
8
7
8
7
8
6
8
6
8
7
7
11
8
8
10
8
5
7
7
7
11
8
8
11
8
7
7
8
7
8
7
6
9
8
6
7
8
7
7
8
6
8
6
8
9
8
8
8
7
8
8
11
7
7
8
7
8
7
8
9
7
7
7
7
8
7
7
6
15
7
10
7
8
7
8
11
6
7
8
6
10
6
6
6
7
8
8
8
6
11
11
7
8
7
9
8
6
6
7
8
7
8
11
7
10
10
10
11
6
7
8
7
8
7
13
6
7
7
8
10
8
7
7
8
7
8
9
8
10
8
8
8...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #9:

score: 8
Acceptable Answer

Dependency #6:

80%
Acceptable Answer

Dependency #7:

80%
Acceptable Answer

Test #17:

score: 8
Acceptable Answer
time: 2419ms
memory: 46232kb

input:

3000 3
8
1 2 0
4 6 1
2 4 1
3 4 1
4 0 0
5 6 0
4 7 1
8
6 0 0
2 6 1
5 4 1
0 4 1
2 3 0
7 1 1
5 1 0
17
8 7 0
15 7 0
5 7 1
4 5 1
2 5 1
16 5 1
10 16 0
14 5 1
6 2 0
3 5 1
12 7 0
14 0 0
3 1 0
9 5 1
13 5 1
16 11 0
14
4 3 0
2 10 1
12 1 0
9 7 0
6 13 0
5 11 0
8 12 1
6 3 1
4 1 1
0 10 0
2 8 0
7 5 1
0 11 1
8
7 6 0
...

output:

0
7
8
10
14
7
7
8
7
8
8
8
3
8
7
6
7
7
7
7
7
11
9
9
8
8
7
8
3
8
7
6
9
8
7
7
7
11
6
6
8
7
8
6
8
8
11
5
6
6
8
5
8
8
8
6
7
8
6
8
10
3
8
8
7
6
7
8
8
7
7
7
10
8
8
8
7
8
7
8
8
8
7
8
14
6
7
7
8
5
8
6
6
7
7
6
7
7
8
5
6
8
5
10
3
8
6
8
8
7
5
7
7
8
7
6
8
7
13
8
7
7
7
4
8
5
7
8
8
6
10
7
5
7
6
8
9
9
7
8
6
3
7
7
7...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #18:

score: 8
Acceptable Answer
time: 2497ms
memory: 46428kb

input:

3000 3
8
2 7 0
3 4 0
1 0 0
7 5 1
2 3 1
6 5 0
0 4 1
11
10 5 1
2 5 1
5 9 0
5 0 0
4 1 0
3 5 0
5 1 1
6 5 0
7 5 0
8 1 1
8
3 4 1
1 3 1
7 3 0
5 3 0
5 2 0
6 0 0
0 2 1
7
2 5 1
1 3 1
1 5 0
0 6 1
0 2 0
6 4 0
7
0 3 0
2 6 1
0 4 1
5 1 1
4 6 0
1 3 1
11
1 4 0
9 4 0
10 4 1
4 2 0
7 4 0
7 6 1
4 5 0
8 4 1
4 0 0
4 3 1
6...

output:

0
8
8
8
7
7
8
6
7
11
7
7
7
6
5
11
5
8
7
7
8
7
8
8
15
8
6
7
7
7
8
8
8
8
7
7
7
8
8
8
8
5
5
7
7
7
7
8
6
6
11
8
5
8
7
11
8
7
8
5
8
6
7
7
8
8
7
7
7
7
8
8
6
5
11
11
8
12
7
8
8
6
8
8
7
8
7
7
7
7
7
14
11
9
12
7
7
7
9
7
14
8
8
7
7
8
7
11
7
7
7
7
6
8
7
6
7
6
5
6
7
7
5
6
5
11
8
7
8
5
7
7
6
7
5
4
5
5
4
5
7
7
8
...

result:

points 0.80 Partially Accepted. You Got 80% score.

Subtask #10:

score: 8
Acceptable Answer

Dependency #5:

80%
Acceptable Answer

Dependency #8:

80%
Acceptable Answer

Dependency #9:

80%
Acceptable Answer

Test #19:

score: 8
Acceptable Answer
time: 3702ms
memory: 48204kb

input:

3000 0
8
3 2 0
0 2 1
4 1 1
5 4 0
3 6 1
7 5 1
6 1 0
8
3 1 2
4 5 0
1 6 2
5 0 0
3 2 0
7 5 2
2 4 0
8
4 7 1
5 3 0
4 0 1
6 5 1
3 1 2
2 4 1
3 4 2
11
3 2 0
8 2 0
1 5 2
0 8 2
3 9 2
0 7 2
4 3 0
6 9 2
6 5 0
10 9 2
11
10 1 2
8 4 2
8 7 2
0 4 2
8 6 2
3 9 2
2 9 2
2 1 2
0 3 2
5 8 2
7
3 5 0
0 3 1
4 2 0
5 2 1
1 4 1
1...

output:

0
8
8
7
10
11
7
8
8
7
7
5
7
8
6
8
6
6
5
8
7
13
9
7
6
7
9
5
16
7
6
8
6
8
7
7
5
8
7
8
7
8
11
8
7
5
11
11
7
14
7
6
3
7
7
12
7
6
7
7
7
5
8
7
6
7
6
7
9
10
6
5
6
8
7
7
6
6
7
6
4
11
11
8
7
7
7
5
7
8
8
7
7
7
11
6
8
6
8
5
4
7
7
5
8
8
8
8
7
8
5
8
8
8
8
7
4
8
8
8
8
10
11
6
7
10
7
8
6
7
11
8
5
7
8
7
9
7
8
7
9
7...

result:

points 0.80 Partially Accepted. You Got 80% score.

Test #20:

score: 8
Acceptable Answer
time: 3432ms
memory: 54772kb

input:

3000 0
8
0 3 0
7 1 0
0 5 0
1 4 0
2 5 0
6 2 0
4 6 0
8
1 5 0
6 0 1
2 3 1
5 7 1
4 1 1
6 4 0
3 0 0
7
4 0 0
4 6 1
6 5 0
1 4 0
6 2 1
3 4 0
8
0 5 0
4 6 2
3 7 0
1 6 0
5 1 0
0 7 0
2 4 0
11
1 4 2
6 1 0
1 0 0
2 1 0
9 8 2
8 1 0
1 7 2
1 5 2
1 3 0
10 1 0
11
1 8 1
4 9 2
4 2 0
4 10 0
3 1 0
8 5 0
4 6 0
7 5 1
0 3 1
4...

output:

0
8
8
6
8
8
10
7
8
6
8
9
7
6
6
8
4
6
7
5
6
8
7
7
6
6
3
6
8
6
8
10
8
7
10
10
8
6
11
7
8
6
8
7
8
8
6
11
8
8
8
8
7
6
8
4
6
6
5
7
5
8
7
7
11
7
6
7
6
8
8
6
6
7
6
7
8
7
7
11
7
7
7
6
9
7
8
7
7
6
6
8
8
6
8
8
5
8
8
3
7
11
7
8
8
7
11
9
8
7
11
7
7
9
8
7
11
8
4
10
9
7
6
6
8
8
7
8
9
6
7
8
5
6
6
6
5
14
8
7
7
7
7
...

result:

points 0.80 Partially Accepted. You Got 80% score.