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Submission #949387

# Submission time Handle Problem Language Result Execution time Memory
949387 2024-03-19T07:43:32 Z MilosMilutinovic IOI Fever (JOI21_fever) C++14
69 / 100
 5000 ms 105412 KB 
#include<bits/stdc++.h>
 
#define pb push_back
#define fi first
#define se second
#define mp make_pair
 
using namespace std;
 
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
typedef long double ld;
 
template <typename T> bool chkmin(T &x,T y){return x>y?x=y,1:0;}
template <typename T> bool chkmax(T &x,T y){return x<y?x=y,1:0;}
 
ll readint(){
    ll x=0,f=1; char ch=getchar();
    while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
    while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();}
    return x*f;
}

#define info pair<pair<ll,int>,pair<ll,int>>
 
const int dx[]={1,0,-1,0};
const int dy[]={0,1,0,-1};
int n,tot;
int d1[100005],d2[100005],d3[100005],d4[100005],root[4][100005],lch[10000005],rch[10000005],pos[4][100005];
ll x[100005],y[100005],dir[100005];
bool vis[100005];
pair<ll,int> mn[10000005][4],mx[10000005][4];

void change(int&id,int t,int l,int r,int ql,int qr,info v){
	if(!id) id=++tot,mn[id][t]=mp((ll)1e18,0),mx[id][t]=mp((ll)-1e18,0);
	if(ql<=l&&r<=qr){
		mn[id][t]=min(mn[id][t],v.fi);
		mx[id][t]=max(mx[id][t],v.se);
		return;
	}
	int mid=(l+r)/2;
	if(qr<=mid) change(lch[id],t,l,mid,ql,qr,v);
	else if(ql>mid) change(rch[id],t,mid+1,r,ql,qr,v);
	else change(lch[id],t,l,mid,ql,qr,v),change(rch[id],t,mid+1,r,ql,qr,v);
}

pair<ll,int> query(int id,int t,int l,int r,int i,int v){
	if(!id) return mp((ll)1e18,0);
	if(l==r) return min(mp(mn[id][t].fi-v,mn[id][t].se),mp(v-mx[id][t].fi,mx[id][t].se));
	int mid=(l+r)/2;
	pair<ll,int> bst;
	if(i<=mid) bst=query(lch[id],t,l,mid,i,v);
	else bst=query(rch[id],t,mid+1,r,i,v);
	bst=min(bst,min(mp(mn[id][t].fi-v,mn[id][t].se),mp(v-mx[id][t].fi,mx[id][t].se)));
	return bst;
}
 
int main(){
	n=readint();
	for(int i=1;i<=n;i++) x[i]=readint(),y[i]=readint(),x[i]*=2,y[i]*=2;
	vector<int> xs1,xs2,xs3,xs4;
	for(int i=1;i<=n;i++){
		xs1.pb(x[i]+y[i]);
		xs2.pb(x[i]-y[i]);
		xs3.pb(x[i]);
		xs4.pb(y[i]);
	}
	sort(xs1.begin(),xs1.end());
	xs1.erase(unique(xs1.begin(),xs1.end()),xs1.end());
	sort(xs2.begin(),xs2.end());
	xs2.erase(unique(xs2.begin(),xs2.end()),xs2.end());
	sort(xs3.begin(),xs3.end());
	xs3.erase(unique(xs3.begin(),xs3.end()),xs3.end());
	sort(xs4.begin(),xs4.end());
	xs4.erase(unique(xs4.begin(),xs4.end()),xs4.end());
	int sz1=(int)xs1.size(),sz2=(int)xs2.size(),sz3=(int)xs3.size(),sz4=(int)xs4.size();
	vector<set<pii>> st1(sz1),st2(sz2),st3(sz3),st4(sz4);
	vector<vector<int>> ids1(sz1),ids2(sz2),ids3(sz3),ids4(sz4);
	for(int i=1;i<=n;i++){
		d1[i]=(int)(lower_bound(xs1.begin(),xs1.end(),x[i]+y[i])-xs1.begin());
		d2[i]=(int)(lower_bound(xs2.begin(),xs2.end(),x[i]-y[i])-xs2.begin());
		d3[i]=(int)(lower_bound(xs3.begin(),xs3.end(),x[i])-xs3.begin());
		d4[i]=(int)(lower_bound(xs4.begin(),xs4.end(),y[i])-xs4.begin());
		st1[d1[i]].emplace(x[i],i);
		st2[d2[i]].emplace(x[i],i);
		st3[d3[i]].emplace(x[i],i);
		st4[d4[i]].emplace(y[i],i);
		ids1[d1[i]].pb(i);
		ids2[d2[i]].pb(i);
		ids3[d3[i]].pb(i);
		ids4[d4[i]].pb(i);
	}
	for(int i=0;i<sz1;i++){
		sort(ids1[i].begin(),ids1[i].end(),[&](int i,int j){return x[i]<x[j];});
		for(int j=0;j<(int)ids1[i].size();j++){
			pos[0][ids1[i][j]]=j;
		}
	}
	for(int i=0;i<sz2;i++){
		sort(ids2[i].begin(),ids2[i].end(),[&](int i,int j){return x[i]<x[j];});
		for(int j=0;j<(int)ids2[i].size();j++){
			pos[1][ids2[i][j]]=j;
		}
	}
	for(int i=0;i<sz3;i++){
		sort(ids3[i].begin(),ids3[i].end(),[&](int i,int j){return y[i]<y[j];});
		for(int j=0;j<(int)ids3[i].size();j++){
			pos[2][ids3[i][j]]=j;
		}
	}
	for(int i=0;i<sz4;i++){
		sort(ids4[i].begin(),ids4[i].end(),[&](int i,int j){return x[i]<x[j];});
		for(int j=0;j<(int)ids4[i].size();j++){
			pos[3][ids4[i][j]]=j;
		}
	}
	int ans=0;
	for(int d=0;d<4;d++){
		for(int i=1;i<=n;i++) vis[i]=false;
		dir[1]=d;
		priority_queue<pair<ll,pii>> pq;
		pq.push(mp(0,mp(1,d)));
		for(int i=1;i<=n;i++){
			st1[d1[i]].emplace(x[i],i);
			st2[d2[i]].emplace(x[i],i);
			st3[d3[i]].emplace(x[i],i);
			st4[d4[i]].emplace(y[i],i);
		}
		while(tot){
			for(int j=0;j<4;j++){
				mn[tot][j]=mp((ll)1e18,0);
				mx[tot][j]=mp((ll)-1e18,0);
			}
			lch[tot]=0;
			rch[tot]=0;
			tot--;
		}
		for(int j=0;j<4;j++){
			for(int i=0;i<sz1;i++) root[j][i]=0;
			for(int i=0;i<sz2;i++) root[j][i]=0;
		}
		auto upd=[&](int idx){
			if(vis[idx]) return;
			pair<ll,int> bst=min(query(root[0][d1[idx]],0,0,ids1[d1[idx]].size()-1,pos[0][idx],x[idx]),query(root[1][d2[idx]],1,0,ids2[d2[idx]].size()-1,pos[1][idx],x[idx]));
			//bst=min({bst,query(root[2][d3[idx]],2,0,ids3[d3[idx]].size()-1,pos[2][idx],y[idx]/2),query(root[3][d4[idx]],3,0,ids4[d4[idx]].size()-1,pos[3][idx],x[idx]/2)});
			if(bst.fi<(ll)1e17){
				pq.push(mp(-bst.fi,mp(idx,bst.se)));
			}
			return;
		};
		while(!pq.empty()){
			ll t=-pq.top().fi;
			int i=pq.top().se.fi;
			int dd=pq.top().se.se;
			pq.pop();
			if(vis[i]) continue;
			dir[i]=dd;
			vis[i]=true;
			auto it1=st1[d1[i]].lower_bound(mp(x[i],i));
			if(it1!=st1[d1[i]].begin()) upd(prev(it1)->se);
			if(it1!=prev(st1[d1[i]].end())) upd(next(it1)->se);
			st1[d1[i]].erase(it1);
			auto it2=st2[d2[i]].lower_bound(mp(x[i],i));
			if(it2!=st2[d2[i]].begin()) upd(prev(it2)->se);
			if(it2!=prev(st2[d2[i]].end())) upd(next(it2)->se);
			st2[d2[i]].erase(it2);
			auto it3=st3[d3[i]].lower_bound(mp(x[i],i));
			if(it3!=st3[d3[i]].begin()) upd(prev(it3)->se);
			if(it3!=prev(st3[d3[i]].end())) upd(next(it3)->se);
			st3[d3[i]].erase(it3);
			auto it4=st4[d4[i]].lower_bound(mp(y[i],i));
			if(it4!=st4[d4[i]].begin()) upd(prev(it4)->se);
			if(it4!=prev(st4[d4[i]].end())) upd(next(it4)->se);
			st4[d4[i]].erase(it4);
			if(dir[i]==0){
				// up
				{
					int low=0,high=ids1[d1[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[i]-x[ids1[d1[i]][mid]]>=t) p=mid,low=mid+1;
						else high=mid-1;
					}
					if(p!=-1){
						change(root[0][d1[i]],0,0,ids1[d1[i]].size()-1,0,p,mp(mp(x[i],2),mp((ll)-1e18,0)));
						auto it=st1[d1[i]].lower_bound(mp(x[ids1[d1[i]][p]],ids1[d1[i]][p]+1));
						if(it!=st1[d1[i]].begin()) upd(prev(it)->se);
					}
				}
				{
					int low=0,high=ids2[d2[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[ids2[d2[i]][mid]]-x[i]>=t) p=mid,high=mid-1; 
						else low=mid+1;
					}
					if(p<(int)ids2[d2[i]].size()){
						change(root[1][d2[i]],1,0,ids2[d2[i]].size()-1,p,ids2[d2[i]].size()-1,mp(mp((ll)1e18,0),mp(x[i],3)));
						auto it=st2[d2[i]].lower_bound(mp(x[ids2[d2[i]][p]],ids2[d2[i]][p]));
						if(it!=st2[d2[i]].end()) upd(it->se);
					}
				}
				{
					int low=0,high=ids3[d3[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if((y[ids3[d3[i]][mid]]-y[i])/2>=t) p=mid,high=mid-1;
						else low=mid+1;
					}
					/* if(p!=ids3[d3[i]].size()){
						change(root[2][d3[i]],2,0,ids3[d3[i]].size()-1,p,ids3[d3[i]].size()-1,mp(mp((ll)1e18,0),mp(y[i]/2,1)));
						auto it=st3[d3[i]].lower_bound(mp(y[ids3[d3[i]][p]],ids3[d3[i]][p]));
						if(it!=st3[d3[i]].end()) upd(it->se);
					} */
					for(int j=p;j<ids3[d3[i]].size();j++) pq.push(mp(-(y[ids3[d3[i]][j]]-y[i])/2,mp(ids3[d3[i]][j],1))); 
				}
			}
			if(dir[i]==1){
				// down
				{
					int low=0,high=ids1[d1[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[ids1[d1[i]][mid]]-x[i]>=t) p=mid,high=mid-1;
						else low=mid+1;
					}
					if(p<(int)ids1[d1[i]].size()){
						change(root[0][d1[i]],0,0,ids1[d1[i]].size()-1,p,ids1[d1[i]].size()-1,mp(mp((ll)1e18,2),mp(x[i],3)));
						auto it=st1[d1[i]].lower_bound(mp(x[ids1[d1[i]][p]],ids1[d1[i]][p]));
						if(it!=st1[d1[i]].end()) upd(it->se);
					}
				}
				{
					int low=0,high=ids2[d2[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[i]-x[ids2[d2[i]][mid]]>=t) p=mid,low=mid+1; 
						else high=mid-1;
					}
					if(p!=-1){
						change(root[1][d2[i]],1,0,ids2[d2[i]].size()-1,0,p,mp(mp(x[i],2),mp((ll)-1e18,3)));
						auto it=st2[d2[i]].lower_bound(mp(x[ids2[d2[i]][p]],ids2[d2[i]][p]+1));
						if(it!=st2[d2[i]].begin()) upd(prev(it)->se);
					}
				}
				{
					int low=0,high=ids3[d3[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if((y[i]-y[ids3[d3[i]][mid]])/2>=t) p=mid,low=mid+1;
						else high=mid-1;
					}
					/* if(p!=-1){
						change(root[2][d3[i]],2,0,ids3[d3[i]].size()-1,0,p,mp(mp(y[i]/2,1),mp(-(ll)1e18,1)));
						auto it=st3[d3[i]].lower_bound(mp(y[ids3[d3[i]][p]],ids3[d3[i]][p]+1));
						if(it!=st3[d3[i]].begin()) upd(prev(it)->se);
					} */
					for(int j=0;j<=p;j++) pq.push(mp(-(y[i]-y[ids3[d3[i]][j]])/2,mp(ids3[d3[i]][j],0)));
				}
			}
			if(dir[i]==2){
				// right
				{
					int low=0,high=ids1[d1[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[ids1[d1[i]][mid]]-x[i]>=t) p=mid,high=mid-1;
						else low=mid+1;
					}
					if(p<(int)ids1[d1[i]].size()){
						change(root[0][d1[i]],0,0,ids1[d1[i]].size()-1,p,ids1[d1[i]].size()-1,mp(mp((ll)1e18,2),mp(x[i],0)));
						auto it=st1[d1[i]].lower_bound(mp(x[ids1[d1[i]][p]],ids1[d1[i]][p]));
						if(it!=st1[d1[i]].end()) upd(it->se);
					}
				}
				{
					int low=0,high=ids2[d2[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[ids2[d2[i]][mid]]-x[i]>=t) p=mid,high=mid-1;
						else low=mid+1;
					}
					if(p<(int)ids2[d2[i]].size()){
						change(root[1][d2[i]],1,0,ids2[d2[i]].size()-1,p,ids2[d2[i]].size()-1,mp(mp((ll)1e18,0),mp(x[i],1)));
						auto it=st2[d2[i]].lower_bound(mp(x[ids2[d2[i]][p]],ids2[d2[i]][p]));
						if(it!=st2[d2[i]].end()) upd(it->se);
					}
				}
				{
					int low=0,high=ids4[d4[i]].size()-1,p=high+1;
					while(low<=high){
						int mid=(low+high)/2;
						if((x[ids4[d4[i]][mid]]-x[i])/2>=t) p=mid,high=mid-1;
						else low=mid+1;
					}
					/* if(p<ids4[d4[i]].size()){
						change(root[3][d4[i]],3,0,ids4[d4[i]].size()-1,p,ids4[d4[i]].size()-1,mp(mp((ll)1e18,0),mp(x[i]/2,3)));
						auto it=st4[d4[i]].lower_bound(mp(x[ids4[d4[i]][p]],ids4[d4[i]][p]));
						if(it!=st4[d4[i]].end()) upd(it->se);
					} */
					for(int j=p;j<(int)ids4[d4[i]].size();j++) pq.push(mp(-(x[ids4[d4[i]][j]]-x[i])/2,mp(ids4[d4[i]][j],3))); 
				}
			}
			if(dir[i]==3){
				// left
				{
					int low=0,high=ids1[d1[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[i]-x[ids1[d1[i]][mid]]>=t) p=mid,low=mid+1;
						else high=mid-1;
					}
					if(p!=-1){
						change(root[0][d1[i]],0,0,ids1[d1[i]].size()-1,0,p,mp(mp(x[i],1),mp((ll)-1e18,0)));
						auto it=st1[d1[i]].lower_bound(mp(x[ids1[d1[i]][p]],ids1[d1[i]][p]+1));
						if(it!=st1[d1[i]].begin()) upd(prev(it)->se);
					}
				}
				{
					int low=0,high=ids2[d2[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if(x[i]-x[ids2[d2[i]][mid]]>=t) p=mid,low=mid+1;
						else high=mid-1;
					}
					if(p!=-1){
						change(root[1][d2[i]],1,0,ids2[d2[i]].size()-1,0,p,mp(mp(x[i],0),mp((ll)-1e18,3)));
						auto it=st2[d2[i]].lower_bound(mp(x[ids2[d2[i]][p]],ids2[d2[i]][p]+1));
						if(it!=st2[d2[i]].begin()) upd(prev(it)->se);
					}
				}
				{
					int low=0,high=ids4[d4[i]].size()-1,p=-1;
					while(low<=high){
						int mid=(low+high)/2;
						if((x[i]-x[ids4[d4[i]][mid]])/2>=t) p=mid,low=mid+1;
						else high=mid-1;
					}
					/* if(p!=-1){
						change(root[3][d4[i]],3,0,ids4[d4[i]].size()-1,0,p,mp(mp(x[i]/2,2),mp((ll)-1e18,3)));
						auto it=st4[d4[i]].lower_bound(mp(x[ids4[d4[i]][p]],ids4[d4[i]][p]+1));
						if(it!=st4[d4[i]].begin()) upd(prev(it)->se);
					} */
					for(int j=0;j<=p;j++) pq.push(mp(-(x[i]-x[ids4[d4[i]][j]])/2,mp(ids4[d4[i]][j],2))); 
				}
			}
		}
		int cnt=0;
		for(int i=1;i<=n;i++) cnt+=vis[i];
		ans=max(ans,cnt);
	}
	printf("%d\n",ans);
}

Compilation message

fever.cpp: In function 'int main()':
fever.cpp:217:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  217 |      for(int j=p;j<ids3[d3[i]].size();j++) pq.push(mp(-(y[ids3[d3[i]][j]]-y[i])/2,mp(ids3[d3[i]][j],1)));
      |                  ~^~~~~~~~~~~~~~~~~~~

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 12636 KB Output is correct
34 Correct 2 ms 10584 KB Output is correct
35 Correct 2 ms 12836 KB Output is correct
36 Correct 2 ms 12636 KB Output is correct
37 Correct 2 ms 10584 KB Output is correct
38 Correct 1 ms 10588 KB Output is correct
39 Correct 2 ms 10588 KB Output is correct
40 Correct 1 ms 10588 KB Output is correct
41 Correct 1 ms 10588 KB Output is correct
42 Correct 2 ms 10584 KB Output is correct
43 Correct 2 ms 10588 KB Output is correct
44 Correct 2 ms 10636 KB Output is correct
45 Correct 1 ms 10588 KB Output is correct

Subtask #3
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 10588 KB Output is correct
2 Correct 1 ms 10588 KB Output is correct
3 Correct 2 ms 12636 KB Output is correct
4 Correct 2 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 2 ms 10588 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 10588 KB Output is correct

Subtask #4
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 12636 KB Output is correct
34 Correct 2 ms 10584 KB Output is correct
35 Correct 2 ms 12836 KB Output is correct
36 Correct 2 ms 12636 KB Output is correct
37 Correct 2 ms 10584 KB Output is correct
38 Correct 1 ms 10588 KB Output is correct
39 Correct 2 ms 10588 KB Output is correct
40 Correct 1 ms 10588 KB Output is correct
41 Correct 1 ms 10588 KB Output is correct
42 Correct 2 ms 10584 KB Output is correct
43 Correct 2 ms 10588 KB Output is correct
44 Correct 2 ms 10636 KB Output is correct
45 Correct 1 ms 10588 KB Output is correct
46 Correct 2 ms 10588 KB Output is correct
47 Correct 1 ms 10588 KB Output is correct
48 Correct 2 ms 12636 KB Output is correct
49 Correct 2 ms 10588 KB Output is correct
50 Correct 2 ms 12636 KB Output is correct
51 Correct 2 ms 10588 KB Output is correct
52 Correct 2 ms 10588 KB Output is correct
53 Correct 2 ms 10588 KB Output is correct
54 Correct 2 ms 12636 KB Output is correct
55 Correct 2 ms 10588 KB Output is correct
56 Correct 2 ms 12636 KB Output is correct
57 Correct 2 ms 12636 KB Output is correct
58 Correct 2 ms 10792 KB Output is correct
59 Correct 2 ms 10588 KB Output is correct
60 Correct 1 ms 10840 KB Output is correct
61 Correct 2 ms 12632 KB Output is correct
62 Correct 2 ms 10588 KB Output is correct
63 Correct 2 ms 10588 KB Output is correct
64 Correct 2 ms 10584 KB Output is correct
65 Correct 2 ms 10584 KB Output is correct

Subtask #5
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 12636 KB Output is correct
34 Correct 2 ms 10584 KB Output is correct
35 Correct 2 ms 12836 KB Output is correct
36 Correct 2 ms 12636 KB Output is correct
37 Correct 2 ms 10584 KB Output is correct
38 Correct 1 ms 10588 KB Output is correct
39 Correct 2 ms 10588 KB Output is correct
40 Correct 1 ms 10588 KB Output is correct
41 Correct 1 ms 10588 KB Output is correct
42 Correct 2 ms 10584 KB Output is correct
43 Correct 2 ms 10588 KB Output is correct
44 Correct 2 ms 10636 KB Output is correct
45 Correct 1 ms 10588 KB Output is correct
46 Correct 2 ms 10588 KB Output is correct
47 Correct 1 ms 10588 KB Output is correct
48 Correct 2 ms 12636 KB Output is correct
49 Correct 2 ms 10588 KB Output is correct
50 Correct 2 ms 12636 KB Output is correct
51 Correct 2 ms 10588 KB Output is correct
52 Correct 2 ms 10588 KB Output is correct
53 Correct 2 ms 10588 KB Output is correct
54 Correct 2 ms 12636 KB Output is correct
55 Correct 2 ms 10588 KB Output is correct
56 Correct 2 ms 12636 KB Output is correct
57 Correct 2 ms 12636 KB Output is correct
58 Correct 2 ms 10792 KB Output is correct
59 Correct 2 ms 10588 KB Output is correct
60 Correct 1 ms 10840 KB Output is correct
61 Correct 2 ms 12632 KB Output is correct
62 Correct 2 ms 10588 KB Output is correct
63 Correct 2 ms 10588 KB Output is correct
64 Correct 2 ms 10584 KB Output is correct
65 Correct 2 ms 10584 KB Output is correct
66 Correct 7 ms 14428 KB Output is correct
67 Correct 6 ms 14428 KB Output is correct
68 Correct 6 ms 14704 KB Output is correct
69 Correct 44 ms 14132 KB Output is correct
70 Correct 14 ms 13916 KB Output is correct
71 Correct 9 ms 11612 KB Output is correct
72 Correct 7 ms 12120 KB Output is correct
73 Correct 7 ms 14516 KB Output is correct
74 Correct 9 ms 12120 KB Output is correct
75 Correct 11 ms 12120 KB Output is correct
76 Correct 7 ms 12376 KB Output is correct
77 Correct 8 ms 12380 KB Output is correct
78 Correct 7 ms 12528 KB Output is correct
79 Correct 7 ms 12380 KB Output is correct
80 Correct 6 ms 12636 KB Output is correct
81 Correct 7 ms 14684 KB Output is correct
82 Correct 188 ms 28656 KB Output is correct
83 Correct 891 ms 63560 KB Output is correct
84 Correct 6 ms 11868 KB Output is correct
85 Correct 6 ms 11544 KB Output is correct
86 Correct 7 ms 11356 KB Output is correct
87 Correct 6 ms 11692 KB Output is correct
88 Correct 7 ms 12124 KB Output is correct
89 Correct 8 ms 14536 KB Output is correct
90 Correct 8 ms 14428 KB Output is correct

Subtask #6
32.0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 12636 KB Output is correct
34 Correct 2 ms 10584 KB Output is correct
35 Correct 2 ms 12836 KB Output is correct
36 Correct 2 ms 12636 KB Output is correct
37 Correct 2 ms 10584 KB Output is correct
38 Correct 1 ms 10588 KB Output is correct
39 Correct 2 ms 10588 KB Output is correct
40 Correct 1 ms 10588 KB Output is correct
41 Correct 1 ms 10588 KB Output is correct
42 Correct 2 ms 10584 KB Output is correct
43 Correct 2 ms 10588 KB Output is correct
44 Correct 2 ms 10636 KB Output is correct
45 Correct 1 ms 10588 KB Output is correct
46 Correct 2 ms 10588 KB Output is correct
47 Correct 1 ms 10588 KB Output is correct
48 Correct 2 ms 12636 KB Output is correct
49 Correct 2 ms 10588 KB Output is correct
50 Correct 2 ms 12636 KB Output is correct
51 Correct 2 ms 10588 KB Output is correct
52 Correct 2 ms 10588 KB Output is correct
53 Correct 2 ms 10588 KB Output is correct
54 Correct 2 ms 12636 KB Output is correct
55 Correct 2 ms 10588 KB Output is correct
56 Correct 2 ms 12636 KB Output is correct
57 Correct 2 ms 12636 KB Output is correct
58 Correct 2 ms 10792 KB Output is correct
59 Correct 2 ms 10588 KB Output is correct
60 Correct 1 ms 10840 KB Output is correct
61 Correct 2 ms 12632 KB Output is correct
62 Correct 2 ms 10588 KB Output is correct
63 Correct 2 ms 10588 KB Output is correct
64 Correct 2 ms 10584 KB Output is correct
65 Correct 2 ms 10584 KB Output is correct
66 Correct 376 ms 56548 KB Output is correct
67 Correct 437 ms 68284 KB Output is correct
68 Correct 425 ms 75444 KB Output is correct
69 Correct 774 ms 63840 KB Output is correct
70 Correct 1012 ms 65584 KB Output is correct
71 Correct 432 ms 75364 KB Output is correct
72 Correct 468 ms 74972 KB Output is correct
73 Correct 670 ms 65468 KB Output is correct
74 Correct 458 ms 75264 KB Output is correct
75 Correct 432 ms 74528 KB Output is correct
76 Correct 686 ms 67572 KB Output is correct
77 Correct 437 ms 75404 KB Output is correct
78 Correct 533 ms 105412 KB Output is correct
79 Correct 564 ms 105368 KB Output is correct

Subtask #7
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 12636 KB Output is correct
2 Correct 2 ms 12636 KB Output is correct
3 Correct 1 ms 10588 KB Output is correct
4 Correct 1 ms 10588 KB Output is correct
5 Correct 2 ms 12636 KB Output is correct
6 Correct 1 ms 12636 KB Output is correct
7 Correct 2 ms 10588 KB Output is correct
8 Correct 2 ms 12636 KB Output is correct
9 Correct 2 ms 12632 KB Output is correct
10 Correct 2 ms 12636 KB Output is correct
11 Correct 1 ms 10584 KB Output is correct
12 Correct 2 ms 12636 KB Output is correct
13 Correct 2 ms 12636 KB Output is correct
14 Correct 2 ms 12636 KB Output is correct
15 Correct 2 ms 12636 KB Output is correct
16 Correct 1 ms 10588 KB Output is correct
17 Correct 2 ms 10588 KB Output is correct
18 Correct 2 ms 12636 KB Output is correct
19 Correct 2 ms 12636 KB Output is correct
20 Correct 2 ms 12636 KB Output is correct
21 Correct 2 ms 12636 KB Output is correct
22 Correct 2 ms 12636 KB Output is correct
23 Correct 2 ms 12636 KB Output is correct
24 Correct 1 ms 10588 KB Output is correct
25 Correct 2 ms 10584 KB Output is correct
26 Correct 1 ms 10588 KB Output is correct
27 Correct 2 ms 10588 KB Output is correct
28 Correct 1 ms 10588 KB Output is correct
29 Correct 1 ms 10588 KB Output is correct
30 Correct 1 ms 10588 KB Output is correct
31 Correct 1 ms 10588 KB Output is correct
32 Correct 2 ms 10588 KB Output is correct
33 Correct 2 ms 12636 KB Output is correct
34 Correct 2 ms 10584 KB Output is correct
35 Correct 2 ms 12836 KB Output is correct
36 Correct 2 ms 12636 KB Output is correct
37 Correct 2 ms 10584 KB Output is correct
38 Correct 1 ms 10588 KB Output is correct
39 Correct 2 ms 10588 KB Output is correct
40 Correct 1 ms 10588 KB Output is correct
41 Correct 1 ms 10588 KB Output is correct
42 Correct 2 ms 10584 KB Output is correct
43 Correct 2 ms 10588 KB Output is correct
44 Correct 2 ms 10636 KB Output is correct
45 Correct 1 ms 10588 KB Output is correct
46 Correct 2 ms 10588 KB Output is correct
47 Correct 1 ms 10588 KB Output is correct
48 Correct 2 ms 12636 KB Output is correct
49 Correct 2 ms 10588 KB Output is correct
50 Correct 2 ms 12636 KB Output is correct
51 Correct 2 ms 10588 KB Output is correct
52 Correct 2 ms 10588 KB Output is correct
53 Correct 2 ms 10588 KB Output is correct
54 Correct 2 ms 12636 KB Output is correct
55 Correct 2 ms 10588 KB Output is correct
56 Correct 2 ms 12636 KB Output is correct
57 Correct 2 ms 12636 KB Output is correct
58 Correct 2 ms 10792 KB Output is correct
59 Correct 2 ms 10588 KB Output is correct
60 Correct 1 ms 10840 KB Output is correct
61 Correct 2 ms 12632 KB Output is correct
62 Correct 2 ms 10588 KB Output is correct
63 Correct 2 ms 10588 KB Output is correct
64 Correct 2 ms 10584 KB Output is correct
65 Correct 2 ms 10584 KB Output is correct
66 Correct 7 ms 14428 KB Output is correct
67 Correct 6 ms 14428 KB Output is correct
68 Correct 6 ms 14704 KB Output is correct
69 Correct 44 ms 14132 KB Output is correct
70 Correct 14 ms 13916 KB Output is correct
71 Correct 9 ms 11612 KB Output is correct
72 Correct 7 ms 12120 KB Output is correct
73 Correct 7 ms 14516 KB Output is correct
74 Correct 9 ms 12120 KB Output is correct
75 Correct 11 ms 12120 KB Output is correct
76 Correct 7 ms 12376 KB Output is correct
77 Correct 8 ms 12380 KB Output is correct
78 Correct 7 ms 12528 KB Output is correct
79 Correct 7 ms 12380 KB Output is correct
80 Correct 6 ms 12636 KB Output is correct
81 Correct 7 ms 14684 KB Output is correct
82 Correct 188 ms 28656 KB Output is correct
83 Correct 891 ms 63560 KB Output is correct
84 Correct 6 ms 11868 KB Output is correct
85 Correct 6 ms 11544 KB Output is correct
86 Correct 7 ms 11356 KB Output is correct
87 Correct 6 ms 11692 KB Output is correct
88 Correct 7 ms 12124 KB Output is correct
89 Correct 8 ms 14536 KB Output is correct
90 Correct 8 ms 14428 KB Output is correct
91 Correct 376 ms 56548 KB Output is correct
92 Correct 437 ms 68284 KB Output is correct
93 Correct 425 ms 75444 KB Output is correct
94 Correct 774 ms 63840 KB Output is correct
95 Correct 1012 ms 65584 KB Output is correct
96 Correct 432 ms 75364 KB Output is correct
97 Correct 468 ms 74972 KB Output is correct
98 Correct 670 ms 65468 KB Output is correct
99 Correct 458 ms 75264 KB Output is correct
100 Correct 432 ms 74528 KB Output is correct
101 Correct 686 ms 67572 KB Output is correct
102 Correct 437 ms 75404 KB Output is correct
103 Correct 533 ms 105412 KB Output is correct
104 Correct 564 ms 105368 KB Output is correct
105 Correct 3746 ms 69368 KB Output is correct
106 Correct 3795 ms 69816 KB Output is correct
107 Execution timed out 5033 ms 97796 KB Time limit exceeded
108 Halted 0 ms 0 KB -