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답안 #1001508

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1001508 2024-06-19T05:09:21 Z amirhoseinfar1385 Sličnost (COI23_slicnost) C++17
67 / 100
 3000 ms 524296 KB 
#include<bits/stdc++.h>
using namespace std;
const int maxn=300000+10,lg=19;
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;

struct segmentpersistant{
	struct node{
		int cl,cr,ted;
		int maxa,lazy;
		node(){
			ted=0;
			cl=cr=0;
			maxa=lazy=0;
		}
	};
	node seg[(1<<(lg+1))*lg];
	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(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){
		if(l>r||l>tr||r<tl||tl>tr){
			return make_pair(-inf,0);
		}
		if(l>=tl&&r<=tr){
			if(i==0){
				return make_pair(0,r-l+1);
			}
			return make_pair(seg[i].maxa+seg[i].lazy,seg[i].ted);
		}
		int m=(l+r)>>1;
		return comp(pors(seg[i].cl,l,m,tl,tr),pors(seg[i].cr,m+1,r,tl,tr),seg[i].lazy);
	}
}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),lnk[all[i]],1);
		if(i-k>=1){
			root=segper.upd(root,0,kaf-1,max(lnk[all[i-k]]-k+1,1),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),lnk[all[u]],-1);
		root=segper.upd(root,0,kaf-1,max(lnk[all[u+1]]-k+1,1),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),lnk[all[u]],1);
			root=segper.upd(root,0,kaf-1,max(lnk[all[u+1]]-k+1,1),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 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct
16 Correct 136 ms 390736 KB Output is correct
17 Correct 131 ms 390736 KB Output is correct
18 Correct 128 ms 390568 KB Output is correct
19 Correct 152 ms 390620 KB Output is correct
20 Correct 135 ms 390740 KB Output is correct
21 Correct 135 ms 390740 KB Output is correct
22 Correct 131 ms 390484 KB Output is correct
23 Correct 133 ms 390736 KB Output is correct
24 Correct 133 ms 390768 KB Output is correct
25 Correct 144 ms 390608 KB Output is correct
26 Correct 123 ms 390732 KB Output is correct
27 Correct 148 ms 390736 KB Output is correct
28 Correct 126 ms 390992 KB Output is correct
29 Correct 126 ms 390628 KB Output is correct
30 Correct 138 ms 390484 KB Output is correct

Subtask #3
33.0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct
16 Correct 136 ms 390736 KB Output is correct
17 Correct 131 ms 390736 KB Output is correct
18 Correct 128 ms 390568 KB Output is correct
19 Correct 152 ms 390620 KB Output is correct
20 Correct 135 ms 390740 KB Output is correct
21 Correct 135 ms 390740 KB Output is correct
22 Correct 131 ms 390484 KB Output is correct
23 Correct 133 ms 390736 KB Output is correct
24 Correct 133 ms 390768 KB Output is correct
25 Correct 144 ms 390608 KB Output is correct
26 Correct 123 ms 390732 KB Output is correct
27 Correct 148 ms 390736 KB Output is correct
28 Correct 126 ms 390992 KB Output is correct
29 Correct 126 ms 390628 KB Output is correct
30 Correct 138 ms 390484 KB Output is correct
31 Correct 271 ms 396980 KB Output is correct
32 Correct 261 ms 397072 KB Output is correct
33 Correct 189 ms 392520 KB Output is correct
34 Correct 271 ms 394836 KB Output is correct
35 Correct 320 ms 397136 KB Output is correct
36 Correct 250 ms 396760 KB Output is correct
37 Correct 190 ms 392764 KB Output is correct
38 Correct 314 ms 397056 KB Output is correct
39 Correct 255 ms 397064 KB Output is correct
40 Correct 285 ms 395344 KB Output is correct
41 Correct 317 ms 395856 KB Output is correct
42 Correct 329 ms 396596 KB Output is correct
43 Correct 260 ms 395092 KB Output is correct
44 Correct 276 ms 394404 KB Output is correct
45 Correct 210 ms 392788 KB Output is correct

Subtask #4
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct
16 Correct 129 ms 390740 KB Output is correct
17 Correct 131 ms 390368 KB Output is correct
18 Correct 125 ms 390480 KB Output is correct
19 Correct 127 ms 390512 KB Output is correct
20 Correct 131 ms 390484 KB Output is correct
21 Correct 135 ms 390484 KB Output is correct
22 Correct 128 ms 390412 KB Output is correct
23 Correct 130 ms 390384 KB Output is correct
24 Correct 135 ms 390484 KB Output is correct
25 Correct 125 ms 390436 KB Output is correct
26 Correct 131 ms 390484 KB Output is correct
27 Correct 141 ms 390428 KB Output is correct
28 Correct 141 ms 390480 KB Output is correct
29 Correct 118 ms 390500 KB Output is correct
30 Correct 125 ms 390476 KB Output is correct

Subtask #5
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct
16 Correct 136 ms 390736 KB Output is correct
17 Correct 131 ms 390736 KB Output is correct
18 Correct 128 ms 390568 KB Output is correct
19 Correct 152 ms 390620 KB Output is correct
20 Correct 135 ms 390740 KB Output is correct
21 Correct 135 ms 390740 KB Output is correct
22 Correct 131 ms 390484 KB Output is correct
23 Correct 133 ms 390736 KB Output is correct
24 Correct 133 ms 390768 KB Output is correct
25 Correct 144 ms 390608 KB Output is correct
26 Correct 123 ms 390732 KB Output is correct
27 Correct 148 ms 390736 KB Output is correct
28 Correct 126 ms 390992 KB Output is correct
29 Correct 126 ms 390628 KB Output is correct
30 Correct 138 ms 390484 KB Output is correct
31 Correct 129 ms 390740 KB Output is correct
32 Correct 131 ms 390368 KB Output is correct
33 Correct 125 ms 390480 KB Output is correct
34 Correct 127 ms 390512 KB Output is correct
35 Correct 131 ms 390484 KB Output is correct
36 Correct 135 ms 390484 KB Output is correct
37 Correct 128 ms 390412 KB Output is correct
38 Correct 130 ms 390384 KB Output is correct
39 Correct 135 ms 390484 KB Output is correct
40 Correct 125 ms 390436 KB Output is correct
41 Correct 131 ms 390484 KB Output is correct
42 Correct 141 ms 390428 KB Output is correct
43 Correct 141 ms 390480 KB Output is correct
44 Correct 118 ms 390500 KB Output is correct
45 Correct 125 ms 390476 KB Output is correct
46 Correct 160 ms 390704 KB Output is correct
47 Correct 145 ms 390740 KB Output is correct
48 Correct 123 ms 390484 KB Output is correct
49 Correct 136 ms 390680 KB Output is correct
50 Correct 174 ms 390692 KB Output is correct
51 Correct 127 ms 390484 KB Output is correct
52 Correct 135 ms 390652 KB Output is correct
53 Correct 150 ms 390884 KB Output is correct
54 Correct 159 ms 390832 KB Output is correct
55 Correct 136 ms 390736 KB Output is correct
56 Correct 154 ms 390692 KB Output is correct
57 Correct 152 ms 390736 KB Output is correct
58 Correct 178 ms 390520 KB Output is correct
59 Correct 161 ms 390736 KB Output is correct
60 Correct 145 ms 390740 KB Output is correct

Subtask #6
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 162 ms 390400 KB Output is correct
2 Correct 154 ms 390272 KB Output is correct
3 Correct 136 ms 390448 KB Output is correct
4 Correct 135 ms 390268 KB Output is correct
5 Correct 128 ms 390484 KB Output is correct
6 Correct 131 ms 390484 KB Output is correct
7 Correct 128 ms 390392 KB Output is correct
8 Correct 162 ms 390296 KB Output is correct
9 Correct 136 ms 390360 KB Output is correct
10 Correct 129 ms 390480 KB Output is correct
11 Correct 131 ms 390436 KB Output is correct
12 Correct 133 ms 390480 KB Output is correct
13 Correct 132 ms 390480 KB Output is correct
14 Correct 133 ms 390388 KB Output is correct
15 Correct 131 ms 390484 KB Output is correct
16 Correct 136 ms 390736 KB Output is correct
17 Correct 131 ms 390736 KB Output is correct
18 Correct 128 ms 390568 KB Output is correct
19 Correct 152 ms 390620 KB Output is correct
20 Correct 135 ms 390740 KB Output is correct
21 Correct 135 ms 390740 KB Output is correct
22 Correct 131 ms 390484 KB Output is correct
23 Correct 133 ms 390736 KB Output is correct
24 Correct 133 ms 390768 KB Output is correct
25 Correct 144 ms 390608 KB Output is correct
26 Correct 123 ms 390732 KB Output is correct
27 Correct 148 ms 390736 KB Output is correct
28 Correct 126 ms 390992 KB Output is correct
29 Correct 126 ms 390628 KB Output is correct
30 Correct 138 ms 390484 KB Output is correct
31 Correct 271 ms 396980 KB Output is correct
32 Correct 261 ms 397072 KB Output is correct
33 Correct 189 ms 392520 KB Output is correct
34 Correct 271 ms 394836 KB Output is correct
35 Correct 320 ms 397136 KB Output is correct
36 Correct 250 ms 396760 KB Output is correct
37 Correct 190 ms 392764 KB Output is correct
38 Correct 314 ms 397056 KB Output is correct
39 Correct 255 ms 397064 KB Output is correct
40 Correct 285 ms 395344 KB Output is correct
41 Correct 317 ms 395856 KB Output is correct
42 Correct 329 ms 396596 KB Output is correct
43 Correct 260 ms 395092 KB Output is correct
44 Correct 276 ms 394404 KB Output is correct
45 Correct 210 ms 392788 KB Output is correct
46 Correct 129 ms 390740 KB Output is correct
47 Correct 131 ms 390368 KB Output is correct
48 Correct 125 ms 390480 KB Output is correct
49 Correct 127 ms 390512 KB Output is correct
50 Correct 131 ms 390484 KB Output is correct
51 Correct 135 ms 390484 KB Output is correct
52 Correct 128 ms 390412 KB Output is correct
53 Correct 130 ms 390384 KB Output is correct
54 Correct 135 ms 390484 KB Output is correct
55 Correct 125 ms 390436 KB Output is correct
56 Correct 131 ms 390484 KB Output is correct
57 Correct 141 ms 390428 KB Output is correct
58 Correct 141 ms 390480 KB Output is correct
59 Correct 118 ms 390500 KB Output is correct
60 Correct 125 ms 390476 KB Output is correct
61 Correct 160 ms 390704 KB Output is correct
62 Correct 145 ms 390740 KB Output is correct
63 Correct 123 ms 390484 KB Output is correct
64 Correct 136 ms 390680 KB Output is correct
65 Correct 174 ms 390692 KB Output is correct
66 Correct 127 ms 390484 KB Output is correct
67 Correct 135 ms 390652 KB Output is correct
68 Correct 150 ms 390884 KB Output is correct
69 Correct 159 ms 390832 KB Output is correct
70 Correct 136 ms 390736 KB Output is correct
71 Correct 154 ms 390692 KB Output is correct
72 Correct 152 ms 390736 KB Output is correct
73 Correct 178 ms 390520 KB Output is correct
74 Correct 161 ms 390736 KB Output is correct
75 Correct 145 ms 390740 KB Output is correct
76 Correct 829 ms 398840 KB Output is correct
77 Correct 855 ms 398420 KB Output is correct
78 Correct 394 ms 394124 KB Output is correct
79 Execution timed out 3015 ms 524296 KB Time limit exceeded
80 Halted 0 ms 0 KB -