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답안 #1014452

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1014452 2024-07-04T22:08:42 Z MarwenElarbi Sličnost (COI23_slicnost) C++17
24 / 100
 3000 ms 7032 KB 
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;
#pragma GCC optimize("O3")
#pragma GCC optimize("unroll-loops")
#define fi first
#define se second
#define ll long long
#define pb push_back
#define ii pair<int,int>
template <class T>
using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
const int nax=1e5+5;
const int MOD=1e9+7;
#define optimise ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
pair<int,int> segtree[nax*4];
int lazy[nax*4];
int n,k,q;
void build(int pos,int l,int r){
    lazy[pos]=0;
    if(l==r){
        if(l<=n-k) segtree[pos]={0,1};
        else segtree[pos]={0,0};
        return;
    }
    int mid=(r+l)/2;
    build(pos*2+1,l,mid);
    build(pos*2+2,mid+1,r);
    segtree[pos].fi=max(segtree[pos*2+1].fi,segtree[pos*2+2].fi);
    if(segtree[pos*2+1].fi==segtree[pos*2+2].fi) segtree[pos].se=segtree[pos*2+1].se+segtree[pos*2+2].se;
    else if(segtree[pos*2+1].fi>segtree[pos*2+2].fi) segtree[pos].se=segtree[pos*2+1].se;
    else segtree[pos].se=segtree[pos*2+2].se;
}
void propagate(int pos){
    if(lazy[pos]!=0){
        lazy[pos*2+1]+=lazy[pos];
        lazy[pos*2+2]+=lazy[pos];
        segtree[pos*2+1].fi+=lazy[pos];
        segtree[pos*2+2].fi+=lazy[pos];
    }
    lazy[pos]=0;
}
void update(int pos,int l,int r,int left,int right,int value){
    if(l>r||l>right||r<left) return;
    if(l>=left&&r<=right){
        segtree[pos].fi+=value;
        lazy[pos]+=value;
        return;
    }
    propagate(pos);
    int mid=(r+l)/2;
    update(pos*2+1,l,mid,left,right,value);
    update(pos*2+2,mid+1,r,left,right,value);
    segtree[pos].fi=max(segtree[pos*2+1].fi,segtree[pos*2+2].fi);
    if(segtree[pos*2+1].fi==segtree[pos*2+2].fi) segtree[pos].se=segtree[pos*2+1].se+segtree[pos*2+2].se;
    else if(segtree[pos*2+1].fi>segtree[pos*2+2].fi) segtree[pos].se=segtree[pos*2+1].se;
    else segtree[pos].se=segtree[pos*2+2].se;
    return;
}
pair<int,int> query(int pos,int l,int r,int left,int right){
    if(l>r||l>right||r<left) return {0,0};
    if(l>=left&&r<=right){
        return segtree[pos];
    }
    propagate(pos);
    int mid=(r+l)/2;
    auto a=query(pos*2+1,l,mid,left,right);
    auto b=query(pos*2+2,mid+1,r,left,right);
    if(a.fi==b.fi) return {a.fi,b.se+a.se};
    else if(a.fi>b.fi) return a;
    else return b;
}
int main()
{
    optimise; 
    cin>>n>>k>>q;
    int a[n];
    int b[n];
    int pos[n];
    for (int i = 0; i < n; ++i)
    {
        cin>>a[i];
    }
    for (int i = 0; i < n; ++i)
    {
        cin>>b[i];
        pos[b[i]-1]=i;
    }
    for (int i = 0; i < q+1; ++i)
    {
        if(i){
            int x;
            cin>>x;
            x--;
            swap(a[x],a[x+1]);
        }
        build(0,0,n-1);
        int res=0;
        int cnt=0;
        for (int i = 0; i < k; ++i)
        {
            update(0,0,n-1,max(pos[a[i]-1]-k+1,0),pos[a[i]-1],1);
            /*for (int i = 0; i < n; ++i)
            {
                cout << query(0,0,n-1,i,i).se <<" ";
            }cout <<endl;*/
        }
        //cout <<segtree[0].fi<<" "<<segtree[0].se<<endl;
        res=segtree[0].fi;
        cnt=segtree[0].se;
        for (int i = k; i < n; ++i)
        {
            update(0,0,n-1,max(pos[a[i-k]-1]-k+1,0),pos[a[i-k]-1],-1);
            
            update(0,0,n-1,max(pos[a[i]-1]-k+1,0),pos[a[i]-1],1);
            //cout <<a[i]<<" "<<max(pos[a[i]-1]-k+1,0)<<" "<<pos[a[i]-1]<<endl;
            //cout <<segtree[0].fi<<" "<<segtree[0].se<<endl;
            if(res<segtree[0].fi){
                cnt=segtree[0].se;
                res=segtree[0].fi;
            }else if(res==segtree[0].fi) cnt+=segtree[0].se;
        }
        cout <<res<<" "<<cnt<<endl;
    }
}

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 2 ms 2652 KB Output is correct
17 Correct 2 ms 2676 KB Output is correct
18 Correct 2 ms 2608 KB Output is correct
19 Correct 3 ms 2648 KB Output is correct
20 Correct 4 ms 2652 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 1 ms 2652 KB Output is correct
23 Correct 3 ms 2612 KB Output is correct
24 Correct 3 ms 2652 KB Output is correct
25 Correct 3 ms 2652 KB Output is correct
26 Correct 3 ms 2680 KB Output is correct
27 Correct 4 ms 2652 KB Output is correct
28 Correct 3 ms 2652 KB Output is correct
29 Correct 3 ms 2776 KB Output is correct
30 Correct 2 ms 2652 KB Output is correct

Subtask #3
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 2 ms 2652 KB Output is correct
17 Correct 2 ms 2676 KB Output is correct
18 Correct 2 ms 2608 KB Output is correct
19 Correct 3 ms 2648 KB Output is correct
20 Correct 4 ms 2652 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 1 ms 2652 KB Output is correct
23 Correct 3 ms 2612 KB Output is correct
24 Correct 3 ms 2652 KB Output is correct
25 Correct 3 ms 2652 KB Output is correct
26 Correct 3 ms 2680 KB Output is correct
27 Correct 4 ms 2652 KB Output is correct
28 Correct 3 ms 2652 KB Output is correct
29 Correct 3 ms 2776 KB Output is correct
30 Correct 2 ms 2652 KB Output is correct
31 Correct 45 ms 7004 KB Output is correct
32 Correct 44 ms 6824 KB Output is correct
33 Correct 26 ms 6748 KB Output is correct
34 Correct 53 ms 6840 KB Output is correct
35 Correct 88 ms 7000 KB Output is correct
36 Correct 57 ms 6744 KB Output is correct
37 Correct 26 ms 7000 KB Output is correct
38 Correct 81 ms 6748 KB Output is correct
39 Incorrect 54 ms 7032 KB Output isn't correct
40 Halted 0 ms 0 KB -

Subtask #4
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2392 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2508 KB Output is correct
19 Correct 1 ms 2392 KB Output is correct
20 Correct 2 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 2 ms 2512 KB Output is correct
23 Correct 2 ms 2396 KB Output is correct
24 Correct 3 ms 2392 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 2 ms 2396 KB Output is correct
27 Correct 1 ms 2396 KB Output is correct
28 Correct 2 ms 2392 KB Output is correct
29 Correct 2 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct

Subtask #5
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 2 ms 2652 KB Output is correct
17 Correct 2 ms 2676 KB Output is correct
18 Correct 2 ms 2608 KB Output is correct
19 Correct 3 ms 2648 KB Output is correct
20 Correct 4 ms 2652 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 1 ms 2652 KB Output is correct
23 Correct 3 ms 2612 KB Output is correct
24 Correct 3 ms 2652 KB Output is correct
25 Correct 3 ms 2652 KB Output is correct
26 Correct 3 ms 2680 KB Output is correct
27 Correct 4 ms 2652 KB Output is correct
28 Correct 3 ms 2652 KB Output is correct
29 Correct 3 ms 2776 KB Output is correct
30 Correct 2 ms 2652 KB Output is correct
31 Correct 1 ms 2392 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2508 KB Output is correct
34 Correct 1 ms 2392 KB Output is correct
35 Correct 2 ms 2396 KB Output is correct
36 Correct 1 ms 2396 KB Output is correct
37 Correct 2 ms 2512 KB Output is correct
38 Correct 2 ms 2396 KB Output is correct
39 Correct 3 ms 2392 KB Output is correct
40 Correct 1 ms 2396 KB Output is correct
41 Correct 2 ms 2396 KB Output is correct
42 Correct 1 ms 2396 KB Output is correct
43 Correct 2 ms 2392 KB Output is correct
44 Correct 2 ms 2396 KB Output is correct
45 Correct 1 ms 2396 KB Output is correct
46 Execution timed out 3070 ms 2704 KB Time limit exceeded
47 Halted 0 ms 0 KB -

Subtask #6
0 / 33.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2392 KB Output is correct
3 Correct 0 ms 2492 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 1 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 0 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 0 ms 2512 KB Output is correct
11 Correct 1 ms 2392 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 2 ms 2652 KB Output is correct
17 Correct 2 ms 2676 KB Output is correct
18 Correct 2 ms 2608 KB Output is correct
19 Correct 3 ms 2648 KB Output is correct
20 Correct 4 ms 2652 KB Output is correct
21 Correct 2 ms 2652 KB Output is correct
22 Correct 1 ms 2652 KB Output is correct
23 Correct 3 ms 2612 KB Output is correct
24 Correct 3 ms 2652 KB Output is correct
25 Correct 3 ms 2652 KB Output is correct
26 Correct 3 ms 2680 KB Output is correct
27 Correct 4 ms 2652 KB Output is correct
28 Correct 3 ms 2652 KB Output is correct
29 Correct 3 ms 2776 KB Output is correct
30 Correct 2 ms 2652 KB Output is correct
31 Correct 45 ms 7004 KB Output is correct
32 Correct 44 ms 6824 KB Output is correct
33 Correct 26 ms 6748 KB Output is correct
34 Correct 53 ms 6840 KB Output is correct
35 Correct 88 ms 7000 KB Output is correct
36 Correct 57 ms 6744 KB Output is correct
37 Correct 26 ms 7000 KB Output is correct
38 Correct 81 ms 6748 KB Output is correct
39 Incorrect 54 ms 7032 KB Output isn't correct
40 Halted 0 ms 0 KB -