oj.uz

Submission #417240

# Submission time Handle Problem Language Result Execution time Memory
417240 2021-06-03T13:52:07 Z egekabas Lottery (CEOI18_lot) C++14
100 / 100
 1862 ms 13040 KB 
#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
#define ff first
#define ss second
#define pb push_back
#define mp make_pair
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<ll, ll> pll;
typedef pair<ull, ull> pull;
typedef pair<int, int> pii;
typedef pair<ld, ld> pld;
int n, l, q;
int a[10009];
int ans[109][10009];
int k[109];
vector<int> val;
vector<int> st[10009];
ll tot[10009][109];
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    //freopen("in.txt", "r", stdin);
    //freopen("out.txt", "w", stdout);

    cin >> n >> l;
    vector<int> mpp;
    for(int i = 0; i < n; ++i)
        cin >> a[i];
    cin >> q;
    for(int i = 0; i < q; ++i){
        cin >> k[i];
        val.pb(k[i]);
    }
    sort(all(val));
    val.resize(unique(all(val))-val.begin());
    for(int dis = 1; dis < n; ++dis){
        vector<int> pre(n);
        for(int i = 0; i+dis < n; ++i)
            if(a[i] == a[i+dis]){
                pre[max(0, i-l+1)]++;
                pre[i+1]--;
            }
        for(int i = 0; i < n; ++i){
            if(i)
                pre[i] += pre[i-1];
            if(i+dis+l <= n){
                int idx = lower_bound(all(val), l-pre[i])-val.begin();
                tot[i][idx]++;
                tot[i+dis][idx]++;
            }
        }
    }
    for(int i = 0; i < n; ++i)
        for(int j = 1; j < val.size(); ++j)
            tot[i][j] += tot[i][j-1];
    for(int i = 0; i < q; ++i){
        ll curval = lower_bound(all(val), k[i])-val.begin();
        for(int j = 0; j+l <= n; ++j)
            cout << tot[j][curval] << ' ';
        cout << '\n';
    }
}

Compilation message

lot.cpp: In function 'int main()':
lot.cpp:58:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   58 |         for(int j = 1; j < val.size(); ++j)
      |                        ~~^~~~~~~~~~~~

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB Output is correct
2 Correct 1 ms 588 KB Output is correct
3 Correct 1 ms 588 KB Output is correct
4 Correct 1 ms 588 KB Output is correct
5 Correct 1 ms 588 KB Output is correct
6 Correct 1 ms 640 KB Output is correct
7 Correct 1 ms 588 KB Output is correct
8 Correct 1 ms 716 KB Output is correct
9 Correct 1 ms 716 KB Output is correct
10 Correct 2 ms 844 KB Output is correct
11 Correct 2 ms 716 KB Output is correct
12 Correct 2 ms 716 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB Output is correct
2 Correct 1 ms 588 KB Output is correct
3 Correct 1 ms 588 KB Output is correct
4 Correct 1 ms 588 KB Output is correct
5 Correct 1 ms 588 KB Output is correct
6 Correct 1 ms 640 KB Output is correct
7 Correct 1 ms 588 KB Output is correct
8 Correct 1 ms 716 KB Output is correct
9 Correct 1 ms 716 KB Output is correct
10 Correct 2 ms 844 KB Output is correct
11 Correct 2 ms 716 KB Output is correct
12 Correct 2 ms 716 KB Output is correct
13 Correct 34 ms 2284 KB Output is correct
14 Correct 24 ms 2340 KB Output is correct
15 Correct 23 ms 2248 KB Output is correct
16 Correct 33 ms 2372 KB Output is correct
17 Correct 31 ms 2252 KB Output is correct
18 Correct 36 ms 2244 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1022 ms 9176 KB Output is correct
2 Correct 938 ms 9168 KB Output is correct
3 Correct 740 ms 9176 KB Output is correct
4 Correct 675 ms 9080 KB Output is correct
5 Correct 445 ms 4988 KB Output is correct
6 Correct 625 ms 8672 KB Output is correct
7 Correct 467 ms 4996 KB Output is correct
8 Correct 521 ms 6692 KB Output is correct
9 Correct 647 ms 8964 KB Output is correct
10 Correct 667 ms 9092 KB Output is correct
11 Correct 46 ms 2228 KB Output is correct
12 Correct 445 ms 6640 KB Output is correct
13 Correct 444 ms 5756 KB Output is correct
14 Correct 452 ms 5764 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1022 ms 9176 KB Output is correct
2 Correct 938 ms 9168 KB Output is correct
3 Correct 740 ms 9176 KB Output is correct
4 Correct 675 ms 9080 KB Output is correct
5 Correct 445 ms 4988 KB Output is correct
6 Correct 625 ms 8672 KB Output is correct
7 Correct 467 ms 4996 KB Output is correct
8 Correct 521 ms 6692 KB Output is correct
9 Correct 647 ms 8964 KB Output is correct
10 Correct 667 ms 9092 KB Output is correct
11 Correct 46 ms 2228 KB Output is correct
12 Correct 445 ms 6640 KB Output is correct
13 Correct 444 ms 5756 KB Output is correct
14 Correct 452 ms 5764 KB Output is correct
15 Correct 703 ms 8908 KB Output is correct
16 Correct 610 ms 8396 KB Output is correct
17 Correct 711 ms 9248 KB Output is correct
18 Correct 698 ms 9164 KB Output is correct
19 Correct 687 ms 9164 KB Output is correct
20 Correct 684 ms 9284 KB Output is correct
21 Correct 683 ms 9284 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB Output is correct
2 Correct 1 ms 588 KB Output is correct
3 Correct 1 ms 588 KB Output is correct
4 Correct 1 ms 588 KB Output is correct
5 Correct 1 ms 588 KB Output is correct
6 Correct 1 ms 640 KB Output is correct
7 Correct 1 ms 588 KB Output is correct
8 Correct 1 ms 716 KB Output is correct
9 Correct 1 ms 716 KB Output is correct
10 Correct 2 ms 844 KB Output is correct
11 Correct 2 ms 716 KB Output is correct
12 Correct 2 ms 716 KB Output is correct
13 Correct 34 ms 2284 KB Output is correct
14 Correct 24 ms 2340 KB Output is correct
15 Correct 23 ms 2248 KB Output is correct
16 Correct 33 ms 2372 KB Output is correct
17 Correct 31 ms 2252 KB Output is correct
18 Correct 36 ms 2244 KB Output is correct
19 Correct 1022 ms 9176 KB Output is correct
20 Correct 938 ms 9168 KB Output is correct
21 Correct 740 ms 9176 KB Output is correct
22 Correct 675 ms 9080 KB Output is correct
23 Correct 445 ms 4988 KB Output is correct
24 Correct 625 ms 8672 KB Output is correct
25 Correct 467 ms 4996 KB Output is correct
26 Correct 521 ms 6692 KB Output is correct
27 Correct 647 ms 8964 KB Output is correct
28 Correct 667 ms 9092 KB Output is correct
29 Correct 46 ms 2228 KB Output is correct
30 Correct 445 ms 6640 KB Output is correct
31 Correct 444 ms 5756 KB Output is correct
32 Correct 452 ms 5764 KB Output is correct
33 Correct 703 ms 8908 KB Output is correct
34 Correct 610 ms 8396 KB Output is correct
35 Correct 711 ms 9248 KB Output is correct
36 Correct 698 ms 9164 KB Output is correct
37 Correct 687 ms 9164 KB Output is correct
38 Correct 684 ms 9284 KB Output is correct
39 Correct 683 ms 9284 KB Output is correct
40 Correct 1212 ms 9984 KB Output is correct
41 Correct 350 ms 9284 KB Output is correct
42 Correct 843 ms 9960 KB Output is correct
43 Correct 783 ms 9652 KB Output is correct
44 Correct 788 ms 9768 KB Output is correct
45 Correct 1862 ms 12928 KB Output is correct
46 Correct 360 ms 9540 KB Output is correct
47 Correct 1050 ms 13040 KB Output is correct
48 Correct 988 ms 11304 KB Output is correct
49 Correct 979 ms 12012 KB Output is correct