oj.uz

Submission #1073980

# Submission time Handle Problem Language Result Execution time Memory
1073980 2024-08-25T05:50:49 Z lftroq Lottery (CEOI18_lot) C++14
100 / 100
 457 ms 8376 KB 
#include <bits/stdc++.h>
#define endl '\n'
#define fi first
#define se second
#define sqrt sqrtl
using namespace std;
typedef long long ll;
typedef long double ld;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<pii,pii> piiii;
 
const int N=1e4+5;
const int Q=105;
 
int a[N],qu[Q],dp[N][Q],rev[N];
 
void solve()
{
    int n,l,q;
    cin >> n >> l;
    for(int i=1;i<=n;i++) cin >> a[i];
    cin >> q;
    vector<int> v;
    for(int i=1;i<=q;i++)
    {
        cin >> qu[i];
        v.push_back(qu[i]);
    }
    v.push_back(0);v.push_back(N-1);
    sort(v.begin(),v.end());v.erase(unique(v.begin(),v.end()),v.end());
    for(int i=0;i<(int)v.size();i++) rev[v[i]]=i;
    for(int len=1;len<=n-l;len++)
    {
        int x=1,y=len+1,d=0,p=0;
        for(int i=1;i<=l;i++)
        {
            d+=(a[x+i-1]!=a[y+i-1]);
            if(v[p]<d) p++;
        }
//        cout << len << ' ' << d << ":" << endl;
        for(;y<=n-l+1;x++,y++)
        {
            dp[x][p]++;dp[y][p]++;
//            cout << x << ' ' << y << ' ' << d << "   " << p << endl;
            d-=(a[x]!=a[y]);
            if(v[p]>d) p--;
            d+=(a[x+l]!=a[y+l]);
            if(v[p]<d) p++;
        }
//        cout << "=============" << endl;
    }
    for(int i=1;i<=n;i++) for(int j=1;j<(int)v.size();j++) dp[i][j]+=dp[i][j-1];
    for(int i=1;i<=q;i++)
    {
        for(int j=1;j<=n-l+1;j++) cout << dp[j][rev[qu[i]]] << ' ';
        cout << endl;
    }
}
 
int main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    //freopen("hanhhhh.inp","r",stdin);
    //freopen("hanhhhh.out","w",stdout);
    int t=1;
    //cin >> t;
    while(t--) solve();
    return 0;
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 11 ms 1116 KB Output is correct
14 Correct 6 ms 1116 KB Output is correct
15 Correct 6 ms 1112 KB Output is correct
16 Correct 9 ms 1372 KB Output is correct
17 Correct 8 ms 1372 KB Output is correct
18 Correct 10 ms 1372 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 278 ms 4604 KB Output is correct
2 Correct 221 ms 4440 KB Output is correct
3 Correct 205 ms 4584 KB Output is correct
4 Correct 204 ms 4692 KB Output is correct
5 Correct 78 ms 4596 KB Output is correct
6 Correct 186 ms 4436 KB Output is correct
7 Correct 76 ms 4580 KB Output is correct
8 Correct 123 ms 4432 KB Output is correct
9 Correct 202 ms 4456 KB Output is correct
10 Correct 206 ms 4516 KB Output is correct
11 Correct 11 ms 1628 KB Output is correct
12 Correct 124 ms 4108 KB Output is correct
13 Correct 98 ms 4432 KB Output is correct
14 Correct 99 ms 4432 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 278 ms 4604 KB Output is correct
2 Correct 221 ms 4440 KB Output is correct
3 Correct 205 ms 4584 KB Output is correct
4 Correct 204 ms 4692 KB Output is correct
5 Correct 78 ms 4596 KB Output is correct
6 Correct 186 ms 4436 KB Output is correct
7 Correct 76 ms 4580 KB Output is correct
8 Correct 123 ms 4432 KB Output is correct
9 Correct 202 ms 4456 KB Output is correct
10 Correct 206 ms 4516 KB Output is correct
11 Correct 11 ms 1628 KB Output is correct
12 Correct 124 ms 4108 KB Output is correct
13 Correct 98 ms 4432 KB Output is correct
14 Correct 99 ms 4432 KB Output is correct
15 Correct 202 ms 4444 KB Output is correct
16 Correct 177 ms 4432 KB Output is correct
17 Correct 214 ms 4588 KB Output is correct
18 Correct 208 ms 4556 KB Output is correct
19 Correct 208 ms 4444 KB Output is correct
20 Correct 203 ms 4692 KB Output is correct
21 Correct 207 ms 4440 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 1 ms 604 KB Output is correct
11 Correct 1 ms 604 KB Output is correct
12 Correct 1 ms 604 KB Output is correct
13 Correct 11 ms 1116 KB Output is correct
14 Correct 6 ms 1116 KB Output is correct
15 Correct 6 ms 1112 KB Output is correct
16 Correct 9 ms 1372 KB Output is correct
17 Correct 8 ms 1372 KB Output is correct
18 Correct 10 ms 1372 KB Output is correct
19 Correct 278 ms 4604 KB Output is correct
20 Correct 221 ms 4440 KB Output is correct
21 Correct 205 ms 4584 KB Output is correct
22 Correct 204 ms 4692 KB Output is correct
23 Correct 78 ms 4596 KB Output is correct
24 Correct 186 ms 4436 KB Output is correct
25 Correct 76 ms 4580 KB Output is correct
26 Correct 123 ms 4432 KB Output is correct
27 Correct 202 ms 4456 KB Output is correct
28 Correct 206 ms 4516 KB Output is correct
29 Correct 11 ms 1628 KB Output is correct
30 Correct 124 ms 4108 KB Output is correct
31 Correct 98 ms 4432 KB Output is correct
32 Correct 99 ms 4432 KB Output is correct
33 Correct 202 ms 4444 KB Output is correct
34 Correct 177 ms 4432 KB Output is correct
35 Correct 214 ms 4588 KB Output is correct
36 Correct 208 ms 4556 KB Output is correct
37 Correct 208 ms 4444 KB Output is correct
38 Correct 203 ms 4692 KB Output is correct
39 Correct 207 ms 4440 KB Output is correct
40 Correct 280 ms 5328 KB Output is correct
41 Correct 14 ms 4444 KB Output is correct
42 Correct 218 ms 5328 KB Output is correct
43 Correct 201 ms 4920 KB Output is correct
44 Correct 207 ms 4944 KB Output is correct
45 Correct 457 ms 8276 KB Output is correct
46 Correct 19 ms 4956 KB Output is correct
47 Correct 243 ms 8376 KB Output is correct
48 Correct 235 ms 6484 KB Output is correct
49 Correct 234 ms 7248 KB Output is correct