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답안 #1001613

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1001613 2024-06-19T06:31:41 Z amirhoseinfar1385 Sličnost (COI23_slicnost) C++17
34 / 100
 266 ms 458576 KB 
#include<bits/stdc++.h>
using namespace std;
const int maxn=100000+10,lg=17;
int n,k,q,inf=1e8;
int all[maxn],allb[maxn],lnk[maxn],allroot[maxn],root=0,kaf=(1<<lg);
set<pair<int,int>>st;
map<int,long long>mp;
const int sz=(lg+1)*maxn*16;
 
struct segmentpersistant{
	struct node{
		int cl,cr;
		unsigned short ted;
		short maxa,lazy;
		node(){
			ted=0;
			cl=cr=0;
			maxa=lazy=0;
		}
	};
	node seg[sz];
	int te=1;
	pair<int,int>comp(pair<int,int>a,pair<int,int>b,int w){
		pair<int ,int> ret=a;
		if(b.first==a.first){
			ret.second+=b.second;
		}else if(b.first>a.first){
			ret=b;
		}
		ret.first+=w;
		return ret;
	}
	void calc(int u,int l,int r){
		int len=r-l+1;
		len/=2;
		seg[u].ted=0;
		seg[u].maxa=max(seg[seg[u].cl].maxa+seg[seg[u].cl].lazy,seg[seg[u].cr].maxa+seg[seg[u].cr].lazy);
		if(seg[seg[u].cl].maxa+seg[seg[u].cl].lazy==seg[u].maxa){
			seg[u].ted+=seg[seg[u].cl].ted;
		}
		if(seg[seg[u].cr].maxa+seg[seg[u].cr].lazy==seg[u].maxa){
			seg[u].ted+=seg[seg[u].cr].ted;
		}
		if(seg[u].maxa==0){
			if(seg[u].cl==0){
				seg[u].ted+=len;
			}
			if(seg[u].cr==0){
				seg[u].ted+=len;
			}
		}
		return ;
	}
	int upd(int i,int l,int r,int tl,int tr,int w){
		if(l>r||l>tr||r<tl||tl>tr){
			return i;
		}
		int u=te;
		seg[te]=seg[i];
		te++;
		if(te==sz){
			exit(0);
		}
		if(l>=tl&&r<=tr){
			seg[u].lazy+=w;
			if(seg[u].cl==0&&seg[u].cr==0){
				seg[u].ted=r-l+1;
			}
			return u;
		}
		int m=(l+r)>>1;
		seg[u].cl=upd(seg[u].cl,l,m,tl,tr,w);
		seg[u].cr=upd(seg[u].cr,m+1,r,tl,tr,w);
		calc(u,l,r);
		return u;
	}
	pair<int,int> pors(int i,int l,int r,int tl,int tr){
		pair<int,int>ret;
		ret.first=max((int)seg[seg[i].cl].maxa+seg[seg[i].cl].lazy,(int)seg[seg[i].cr].maxa+seg[seg[i].cr].lazy);
		if(ret.first==(int)seg[seg[i].cl].maxa+seg[seg[i].cl].lazy){
			ret.second+=seg[seg[i].cl].ted;
		}
		if(ret.first==(int)seg[seg[i].cr].maxa+seg[seg[i].cl].lazy){
			ret.second+=seg[seg[i].cr].ted;
		}
		return ret;
	}
}segper;
 
void ezaf(int u){
	if(u<k){
		return ;
	}
	pair<int,int>z=segper.pors(allroot[u],0,kaf-1,1,n-k+1);
	st.insert(make_pair(z.first,u));
	mp[z.first]+=z.second;
	//cout<<"ziad: "<<u<<" "<<z.first<<" "<<z.second<<endl;
}
 
void kam(int u){
	if(u<k){
		return ;
	}
	pair<int,int>z=segper.pors(allroot[u],0,kaf-1,1,n-k+1);
	st.erase(make_pair(z.first,u));
	mp[z.first]-=z.second;
	//cout<<"kam: "<<u<<" "<<z.first<<" "<<z.second<<endl;
}
 
void khor(){
	auto x=(*st.rbegin());
	cout<<x.first<<" "<<mp[x.first]<<"\n";
}
 
void vorod(){
	cin>>n>>k>>q;
	for(int i=1;i<=n;i++){
		cin>>all[i];
	}
	for(int i=1;i<=n;i++){
		cin>>allb[i];
		lnk[allb[i]]=i;
	}
}
 
void pre(){
	for(int i=1;i<=n;i++){
		root=segper.upd(root,0,kaf-1,max(lnk[all[i]]-k+1,1),min(n-k+1,lnk[all[i]]),1);
		if(i-k>=1){
			root=segper.upd(root,0,kaf-1,max(lnk[all[i-k]]-k+1,1),min(n-k+1,lnk[all[i-k]]),-1);
		}
		allroot[i]=root;
		if(i>=k){
			ezaf(i);
		}
	}
}
 
void solve(){
	khor();
	for(int i=0;i<q;i++){
		int u;
		cin>>u;
		kam(u);
		root=allroot[u];
		root=segper.upd(root,0,kaf-1,max(lnk[all[u]]-k+1,1),min(n-k+1,lnk[all[u]]),-1);
		root=segper.upd(root,0,kaf-1,max(lnk[all[u+1]]-k+1,1),min(n-k+1,lnk[all[u+1]]),1);
		allroot[u]=root;
		ezaf(u);
		if(u+k<=n){
			kam(u+k);
			root=allroot[u+k];
			root=segper.upd(root,0,kaf-1,max(lnk[all[u]]-k+1,1),min(n-k+1,lnk[all[u]]),1);
			root=segper.upd(root,0,kaf-1,max(lnk[all[u+1]]-k+1,1),min(n-k+1,lnk[all[u+1]]),-1);
			allroot[u+k]=root;
			ezaf(u+k);
		}
		swap(all[u],all[u+1]);
		khor();
	}
}
 
int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	//freopen("inp.txt","r",stdin);
	vorod();
	pre();
	solve();
}

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct
16 Correct 171 ms 451668 KB Output is correct
17 Correct 167 ms 451660 KB Output is correct
18 Correct 163 ms 451408 KB Output is correct
19 Correct 169 ms 451408 KB Output is correct
20 Correct 181 ms 451736 KB Output is correct
21 Correct 170 ms 451540 KB Output is correct
22 Correct 182 ms 451420 KB Output is correct
23 Correct 169 ms 451668 KB Output is correct
24 Correct 160 ms 451664 KB Output is correct
25 Correct 172 ms 451584 KB Output is correct
26 Correct 164 ms 451664 KB Output is correct
27 Correct 159 ms 451668 KB Output is correct
28 Correct 161 ms 451408 KB Output is correct
29 Correct 179 ms 451408 KB Output is correct
30 Correct 159 ms 451412 KB Output is correct

Subtask #3
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct
16 Correct 171 ms 451668 KB Output is correct
17 Correct 167 ms 451660 KB Output is correct
18 Correct 163 ms 451408 KB Output is correct
19 Correct 169 ms 451408 KB Output is correct
20 Correct 181 ms 451736 KB Output is correct
21 Correct 170 ms 451540 KB Output is correct
22 Correct 182 ms 451420 KB Output is correct
23 Correct 169 ms 451668 KB Output is correct
24 Correct 160 ms 451664 KB Output is correct
25 Correct 172 ms 451584 KB Output is correct
26 Correct 164 ms 451664 KB Output is correct
27 Correct 159 ms 451668 KB Output is correct
28 Correct 161 ms 451408 KB Output is correct
29 Correct 179 ms 451408 KB Output is correct
30 Correct 159 ms 451412 KB Output is correct
31 Correct 255 ms 458576 KB Output is correct
32 Correct 266 ms 458340 KB Output is correct
33 Incorrect 191 ms 453972 KB Output isn't correct
34 Halted 0 ms 0 KB -

Subtask #4
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct
16 Correct 155 ms 451248 KB Output is correct
17 Correct 179 ms 451152 KB Output is correct
18 Correct 171 ms 451292 KB Output is correct
19 Correct 175 ms 451336 KB Output is correct
20 Correct 163 ms 451188 KB Output is correct
21 Correct 178 ms 451340 KB Output is correct
22 Correct 197 ms 451152 KB Output is correct
23 Correct 163 ms 451500 KB Output is correct
24 Correct 159 ms 451320 KB Output is correct
25 Correct 181 ms 451152 KB Output is correct
26 Correct 179 ms 451284 KB Output is correct
27 Correct 166 ms 451312 KB Output is correct
28 Correct 159 ms 451332 KB Output is correct
29 Correct 159 ms 451236 KB Output is correct
30 Correct 155 ms 451284 KB Output is correct

Subtask #5
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct
16 Correct 171 ms 451668 KB Output is correct
17 Correct 167 ms 451660 KB Output is correct
18 Correct 163 ms 451408 KB Output is correct
19 Correct 169 ms 451408 KB Output is correct
20 Correct 181 ms 451736 KB Output is correct
21 Correct 170 ms 451540 KB Output is correct
22 Correct 182 ms 451420 KB Output is correct
23 Correct 169 ms 451668 KB Output is correct
24 Correct 160 ms 451664 KB Output is correct
25 Correct 172 ms 451584 KB Output is correct
26 Correct 164 ms 451664 KB Output is correct
27 Correct 159 ms 451668 KB Output is correct
28 Correct 161 ms 451408 KB Output is correct
29 Correct 179 ms 451408 KB Output is correct
30 Correct 159 ms 451412 KB Output is correct
31 Correct 155 ms 451248 KB Output is correct
32 Correct 179 ms 451152 KB Output is correct
33 Correct 171 ms 451292 KB Output is correct
34 Correct 175 ms 451336 KB Output is correct
35 Correct 163 ms 451188 KB Output is correct
36 Correct 178 ms 451340 KB Output is correct
37 Correct 197 ms 451152 KB Output is correct
38 Correct 163 ms 451500 KB Output is correct
39 Correct 159 ms 451320 KB Output is correct
40 Correct 181 ms 451152 KB Output is correct
41 Correct 179 ms 451284 KB Output is correct
42 Correct 166 ms 451312 KB Output is correct
43 Correct 159 ms 451332 KB Output is correct
44 Correct 159 ms 451236 KB Output is correct
45 Correct 155 ms 451284 KB Output is correct
46 Correct 162 ms 451664 KB Output is correct
47 Correct 177 ms 451668 KB Output is correct
48 Correct 204 ms 451544 KB Output is correct
49 Correct 190 ms 451668 KB Output is correct
50 Correct 243 ms 451732 KB Output is correct
51 Correct 186 ms 451412 KB Output is correct
52 Correct 224 ms 451664 KB Output is correct
53 Correct 199 ms 451680 KB Output is correct
54 Correct 216 ms 451668 KB Output is correct
55 Correct 193 ms 451664 KB Output is correct
56 Correct 202 ms 451776 KB Output is correct
57 Correct 207 ms 451664 KB Output is correct
58 Correct 186 ms 451620 KB Output is correct
59 Correct 201 ms 451628 KB Output is correct
60 Correct 236 ms 451420 KB Output is correct

Subtask #6
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 183 ms 451196 KB Output is correct
2 Correct 191 ms 451320 KB Output is correct
3 Correct 179 ms 451336 KB Output is correct
4 Correct 173 ms 451152 KB Output is correct
5 Correct 184 ms 451140 KB Output is correct
6 Correct 172 ms 451392 KB Output is correct
7 Correct 169 ms 451232 KB Output is correct
8 Correct 186 ms 451204 KB Output is correct
9 Correct 188 ms 451392 KB Output is correct
10 Correct 192 ms 451156 KB Output is correct
11 Correct 160 ms 451368 KB Output is correct
12 Correct 168 ms 451372 KB Output is correct
13 Correct 163 ms 451176 KB Output is correct
14 Correct 167 ms 451156 KB Output is correct
15 Correct 192 ms 451376 KB Output is correct
16 Correct 171 ms 451668 KB Output is correct
17 Correct 167 ms 451660 KB Output is correct
18 Correct 163 ms 451408 KB Output is correct
19 Correct 169 ms 451408 KB Output is correct
20 Correct 181 ms 451736 KB Output is correct
21 Correct 170 ms 451540 KB Output is correct
22 Correct 182 ms 451420 KB Output is correct
23 Correct 169 ms 451668 KB Output is correct
24 Correct 160 ms 451664 KB Output is correct
25 Correct 172 ms 451584 KB Output is correct
26 Correct 164 ms 451664 KB Output is correct
27 Correct 159 ms 451668 KB Output is correct
28 Correct 161 ms 451408 KB Output is correct
29 Correct 179 ms 451408 KB Output is correct
30 Correct 159 ms 451412 KB Output is correct
31 Correct 255 ms 458576 KB Output is correct
32 Correct 266 ms 458340 KB Output is correct
33 Incorrect 191 ms 453972 KB Output isn't correct
34 Halted 0 ms 0 KB -