oj.uz

Submission #654749

# Submission time Handle Problem Language Result Execution time Memory
654749 2022-11-01T13:16:40 Z veiga Art Exhibition (JOI18_art) C++17
50 / 100
 1000 ms 24592 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long
#define all(x) begin(x), end(x)
#define sz(x) (int)(x).size()
#define pb push_back
#define F first
#define S second
#define endl "\n"
const int INF = 1e9+10;
const int MOD = 1e9+7;

int n;
vector<pair<int, int>> v;

int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    cin >> n;
    for(int i = 0; i < n; i++) {
        int a, b; cin >> a >> b;
        v.pb({a, b});
    }
    sort(all(v));
    vector<int> sum(n+1);
    int at = 0;
    for(int i = 0; i < n; i++) {
        at += v[i].S;
        sum[i+1] = at;
    }
    int resp = 0;
    for(int i = 0; i < n; i++) {
        for(int j = i; j < n; j++) {
            at = (sum[j+1] - sum[i]) - (v[j].F - v[i].F);
            resp = max(resp, at);
        }
    }
    cout << resp << endl;

    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 320 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 320 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 320 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 20 ms 588 KB Output is correct
28 Correct 16 ms 584 KB Output is correct
29 Correct 15 ms 596 KB Output is correct
30 Correct 16 ms 660 KB Output is correct
31 Correct 14 ms 572 KB Output is correct
32 Correct 15 ms 640 KB Output is correct
33 Correct 16 ms 596 KB Output is correct
34 Correct 15 ms 644 KB Output is correct
35 Correct 15 ms 640 KB Output is correct
36 Correct 15 ms 596 KB Output is correct
37 Correct 15 ms 596 KB Output is correct
38 Correct 15 ms 596 KB Output is correct
39 Correct 16 ms 596 KB Output is correct
40 Correct 16 ms 652 KB Output is correct
41 Correct 15 ms 596 KB Output is correct
42 Correct 20 ms 572 KB Output is correct
43 Correct 15 ms 596 KB Output is correct
44 Correct 15 ms 596 KB Output is correct
45 Correct 15 ms 584 KB Output is correct
46 Correct 15 ms 596 KB Output is correct
47 Correct 15 ms 576 KB Output is correct
48 Correct 18 ms 724 KB Output is correct
49 Correct 20 ms 592 KB Output is correct
50 Correct 16 ms 596 KB Output is correct
51 Correct 15 ms 596 KB Output is correct

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 320 KB Output is correct
9 Correct 1 ms 316 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 324 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 324 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 20 ms 588 KB Output is correct
28 Correct 16 ms 584 KB Output is correct
29 Correct 15 ms 596 KB Output is correct
30 Correct 16 ms 660 KB Output is correct
31 Correct 14 ms 572 KB Output is correct
32 Correct 15 ms 640 KB Output is correct
33 Correct 16 ms 596 KB Output is correct
34 Correct 15 ms 644 KB Output is correct
35 Correct 15 ms 640 KB Output is correct
36 Correct 15 ms 596 KB Output is correct
37 Correct 15 ms 596 KB Output is correct
38 Correct 15 ms 596 KB Output is correct
39 Correct 16 ms 596 KB Output is correct
40 Correct 16 ms 652 KB Output is correct
41 Correct 15 ms 596 KB Output is correct
42 Correct 20 ms 572 KB Output is correct
43 Correct 15 ms 596 KB Output is correct
44 Correct 15 ms 596 KB Output is correct
45 Correct 15 ms 584 KB Output is correct
46 Correct 15 ms 596 KB Output is correct
47 Correct 15 ms 576 KB Output is correct
48 Correct 18 ms 724 KB Output is correct
49 Correct 20 ms 592 KB Output is correct
50 Correct 16 ms 596 KB Output is correct
51 Correct 15 ms 596 KB Output is correct
52 Execution timed out 1022 ms 24592 KB Time limit exceeded
53 Halted 0 ms 0 KB -