oj.uz

Submission #284085

# Submission time Handle Problem Language Result Execution time Memory
284085 2020-08-26T18:03:47 Z Basilhijaz Art Exhibition (JOI18_art) C++17
50 / 100
 1000 ms 20856 KB 
#include<bits/stdc++.h>

using namespace std;
typedef long long ll;

#define FAST ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define mp make_pair
#define pb push_back
#define lp(i,s,f) for(ll i = s; i < ll(f); i++)
#define inF freopen("input.in", "r", stdin);
#define outF freopen("output.in", "w", stdout);
#define endl '\n'
#define MOD 1000000007
#define mm(arr) memset(arr, 0, sizeof(arr))
#define int ll

int32_t main(){
    FAST
    int n; cin >> n;
    vector<pair<int, int> > arr(n + 1);
    arr[0] = {0, 0};
    for(int i = 1; i <= n; i++){
        cin >> arr[i].first >> arr[i].second;
    }
    sort(arr.begin(), arr.end());
    for(int i = 1; i <= n; i++){
        arr[i].second += arr[i - 1].second;
    }
    int ans = 0;
    for(int i = 1; i <= n; i++){
        for(int j = i; j <= n; j++){
            ans = max(ans, arr[j].second - arr[i - 1].second - arr[j].first + arr[i].first);
        }
    }
    cout << ans << endl;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 416 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 416 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 17 ms 512 KB Output is correct
28 Correct 17 ms 600 KB Output is correct
29 Correct 17 ms 512 KB Output is correct
30 Correct 17 ms 512 KB Output is correct
31 Correct 17 ms 512 KB Output is correct
32 Correct 17 ms 512 KB Output is correct
33 Correct 17 ms 512 KB Output is correct
34 Correct 17 ms 512 KB Output is correct
35 Correct 17 ms 512 KB Output is correct
36 Correct 17 ms 584 KB Output is correct
37 Correct 17 ms 512 KB Output is correct
38 Correct 16 ms 632 KB Output is correct
39 Correct 17 ms 512 KB Output is correct
40 Correct 16 ms 512 KB Output is correct
41 Correct 17 ms 512 KB Output is correct
42 Correct 20 ms 512 KB Output is correct
43 Correct 17 ms 512 KB Output is correct
44 Correct 17 ms 512 KB Output is correct
45 Correct 17 ms 512 KB Output is correct
46 Correct 17 ms 512 KB Output is correct
47 Correct 17 ms 512 KB Output is correct
48 Correct 16 ms 512 KB Output is correct
49 Correct 19 ms 512 KB Output is correct
50 Correct 20 ms 512 KB Output is correct
51 Correct 17 ms 512 KB Output is correct

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 1 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 416 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 17 ms 512 KB Output is correct
28 Correct 17 ms 600 KB Output is correct
29 Correct 17 ms 512 KB Output is correct
30 Correct 17 ms 512 KB Output is correct
31 Correct 17 ms 512 KB Output is correct
32 Correct 17 ms 512 KB Output is correct
33 Correct 17 ms 512 KB Output is correct
34 Correct 17 ms 512 KB Output is correct
35 Correct 17 ms 512 KB Output is correct
36 Correct 17 ms 584 KB Output is correct
37 Correct 17 ms 512 KB Output is correct
38 Correct 16 ms 632 KB Output is correct
39 Correct 17 ms 512 KB Output is correct
40 Correct 16 ms 512 KB Output is correct
41 Correct 17 ms 512 KB Output is correct
42 Correct 20 ms 512 KB Output is correct
43 Correct 17 ms 512 KB Output is correct
44 Correct 17 ms 512 KB Output is correct
45 Correct 17 ms 512 KB Output is correct
46 Correct 17 ms 512 KB Output is correct
47 Correct 17 ms 512 KB Output is correct
48 Correct 16 ms 512 KB Output is correct
49 Correct 19 ms 512 KB Output is correct
50 Correct 20 ms 512 KB Output is correct
51 Correct 17 ms 512 KB Output is correct
52 Execution timed out 1094 ms 20856 KB Time limit exceeded
53 Halted 0 ms 0 KB -