oj.uz

Submission #383628

# Submission time Handle Problem Language Result Execution time Memory
383628 2021-03-30T12:22:20 Z rumen_m Lottery (CEOI18_lot) C++17
100 / 100
 2021 ms 8508 KB 
# include <bits/stdc++.h>
using namespace std;
const int maxn = 1e4+5;
int a[maxn];
int calc(int x, int y, int l)
{
    int sum = 0;
    int i;
    for(i=0;i<l;i++)
    {
        if(a[x+i]!=a[y+i])sum++;
    }
    return sum;
}
struct queries
{
    int idx;
    int p[maxn];
    int k;
};
queries q[105];
bool cmp(queries i, queries j)
{
    return i.k>j.k;
}int Q;
void add(int x, int v)
{
    int uk1 = 1;
    int uk2 = Q;
    if(q[uk1].k<v)return ;
    int mid;
    while(uk1<uk2)
    {
        mid=  (uk1+uk2+1)>>1;
        if(q[mid].k>=v)uk1 = mid;
        else
            uk2 = mid-1;
    }
    q[uk2].p[x]++;
}
int newnum[105];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int n,l;
    cin>>n>>l;
    int i,j;
    for(i=1;i<=n;i++)cin>>a[i];

    cin>>Q;
    for(i=1;i<=Q;i++){q[i].idx=i;cin>>q[i].k;}
    sort(q+1,q+Q+1,cmp);
    for(i=2;i<=n-l+1;i++)
    {
        int num = calc(1,i,l);
        add(1,num);
        add(i,num);
        int f = 1;
        int s = i;
     //   cout<<f<<" - "<<s<<" : "<<num<<endl;
        for(j=i+1;j<=n-l+1;j++)
        {
            if(a[f]!=a[s])num--;
            f++;
            s++;
            if(a[f+l-1]!=a[s+l-1])num++;
            add(f,num);
            add(s,num);
           // cout<<f<<" - "<<s<<" : "<<num<<endl;
        }
    }
    for(i=Q;i>0;i--)
    {
        for(j=1;j<=n;j++)
            q[i].p[j]+=q[i+1].p[j];
    }
    for(i=1;i<=Q;i++)
        newnum[q[i].idx] = i;
    for(i=1;i<=Q;i++)
    {
        j = newnum[i];

        for(int t=1;t<=n-l+1;t++)
            cout<<q[j].p[t]<<" ";
        cout<<'\n';
    }
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 2 ms 1260 KB Output is correct
3 Correct 2 ms 1260 KB Output is correct
4 Correct 1 ms 620 KB Output is correct
5 Correct 2 ms 620 KB Output is correct
6 Correct 2 ms 876 KB Output is correct
7 Correct 3 ms 876 KB Output is correct
8 Correct 3 ms 1260 KB Output is correct
9 Correct 3 ms 1260 KB Output is correct
10 Correct 3 ms 1260 KB Output is correct
11 Correct 3 ms 1260 KB Output is correct
12 Correct 3 ms 1260 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 2 ms 1260 KB Output is correct
3 Correct 2 ms 1260 KB Output is correct
4 Correct 1 ms 620 KB Output is correct
5 Correct 2 ms 620 KB Output is correct
6 Correct 2 ms 876 KB Output is correct
7 Correct 3 ms 876 KB Output is correct
8 Correct 3 ms 1260 KB Output is correct
9 Correct 3 ms 1260 KB Output is correct
10 Correct 3 ms 1260 KB Output is correct
11 Correct 3 ms 1260 KB Output is correct
12 Correct 3 ms 1260 KB Output is correct
13 Correct 25 ms 748 KB Output is correct
14 Correct 19 ms 1388 KB Output is correct
15 Correct 7 ms 1004 KB Output is correct
16 Correct 15 ms 1388 KB Output is correct
17 Correct 9 ms 1388 KB Output is correct
18 Correct 9 ms 1388 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 413 ms 492 KB Output is correct
2 Correct 586 ms 488 KB Output is correct
3 Correct 194 ms 620 KB Output is correct
4 Correct 138 ms 492 KB Output is correct
5 Correct 58 ms 492 KB Output is correct
6 Correct 129 ms 492 KB Output is correct
7 Correct 90 ms 492 KB Output is correct
8 Correct 111 ms 492 KB Output is correct
9 Correct 136 ms 492 KB Output is correct
10 Correct 138 ms 492 KB Output is correct
11 Correct 15 ms 492 KB Output is correct
12 Correct 94 ms 492 KB Output is correct
13 Correct 76 ms 492 KB Output is correct
14 Correct 90 ms 492 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 413 ms 492 KB Output is correct
2 Correct 586 ms 488 KB Output is correct
3 Correct 194 ms 620 KB Output is correct
4 Correct 138 ms 492 KB Output is correct
5 Correct 58 ms 492 KB Output is correct
6 Correct 129 ms 492 KB Output is correct
7 Correct 90 ms 492 KB Output is correct
8 Correct 111 ms 492 KB Output is correct
9 Correct 136 ms 492 KB Output is correct
10 Correct 138 ms 492 KB Output is correct
11 Correct 15 ms 492 KB Output is correct
12 Correct 94 ms 492 KB Output is correct
13 Correct 76 ms 492 KB Output is correct
14 Correct 90 ms 492 KB Output is correct
15 Correct 273 ms 488 KB Output is correct
16 Correct 123 ms 492 KB Output is correct
17 Correct 163 ms 492 KB Output is correct
18 Correct 144 ms 620 KB Output is correct
19 Correct 139 ms 492 KB Output is correct
20 Correct 127 ms 492 KB Output is correct
21 Correct 127 ms 620 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 512 KB Output is correct
2 Correct 2 ms 1260 KB Output is correct
3 Correct 2 ms 1260 KB Output is correct
4 Correct 1 ms 620 KB Output is correct
5 Correct 2 ms 620 KB Output is correct
6 Correct 2 ms 876 KB Output is correct
7 Correct 3 ms 876 KB Output is correct
8 Correct 3 ms 1260 KB Output is correct
9 Correct 3 ms 1260 KB Output is correct
10 Correct 3 ms 1260 KB Output is correct
11 Correct 3 ms 1260 KB Output is correct
12 Correct 3 ms 1260 KB Output is correct
13 Correct 25 ms 748 KB Output is correct
14 Correct 19 ms 1388 KB Output is correct
15 Correct 7 ms 1004 KB Output is correct
16 Correct 15 ms 1388 KB Output is correct
17 Correct 9 ms 1388 KB Output is correct
18 Correct 9 ms 1388 KB Output is correct
19 Correct 413 ms 492 KB Output is correct
20 Correct 586 ms 488 KB Output is correct
21 Correct 194 ms 620 KB Output is correct
22 Correct 138 ms 492 KB Output is correct
23 Correct 58 ms 492 KB Output is correct
24 Correct 129 ms 492 KB Output is correct
25 Correct 90 ms 492 KB Output is correct
26 Correct 111 ms 492 KB Output is correct
27 Correct 136 ms 492 KB Output is correct
28 Correct 138 ms 492 KB Output is correct
29 Correct 15 ms 492 KB Output is correct
30 Correct 94 ms 492 KB Output is correct
31 Correct 76 ms 492 KB Output is correct
32 Correct 90 ms 492 KB Output is correct
33 Correct 273 ms 488 KB Output is correct
34 Correct 123 ms 492 KB Output is correct
35 Correct 163 ms 492 KB Output is correct
36 Correct 144 ms 620 KB Output is correct
37 Correct 139 ms 492 KB Output is correct
38 Correct 127 ms 492 KB Output is correct
39 Correct 127 ms 620 KB Output is correct
40 Correct 1408 ms 2152 KB Output is correct
41 Correct 12 ms 1388 KB Output is correct
42 Correct 263 ms 2156 KB Output is correct
43 Correct 143 ms 1772 KB Output is correct
44 Correct 159 ms 1900 KB Output is correct
45 Correct 2021 ms 8300 KB Output is correct
46 Correct 26 ms 4844 KB Output is correct
47 Correct 1271 ms 8508 KB Output is correct
48 Correct 215 ms 6636 KB Output is correct
49 Correct 218 ms 7276 KB Output is correct