oj.uz

Submission #366245

# Submission time Handle Problem Language Result Execution time Memory
366245 2021-02-13T15:35:04 Z Tuk1352 Art Exhibition (JOI18_art) C++11
100 / 100
 598 ms 21248 KB 
#include <bits/stdc++.h>

using namespace std;

int main()
{
    int n;
    cin >> n;
    long long A, S, MS=0, Su=0, Sd, I=0;
    vector <pair<long long, long long>> V;
    for (int i = 0; i < n; i++)
    {
        cin >> A >> S;
        V.push_back({A, S});
    }
    sort(V.begin(), V.end());
    for (int i = 0; i < V.size(); i++)
    {
        Su += V[i].second;
        Sd = Su - (V[i].first - V[I].first);
        while (Sd - V[i].second < 0)
        {
            Su -= V[I].second;
            I++;
            Sd = Su - (V[i].first - V[I].first);
        }
        MS = max(MS, Sd);
    }
    cout << MS;
	return 0;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:17:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for (int i = 0; i < V.size(); i++)
      |                     ~~^~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 2 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 2 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 6 ms 620 KB Output is correct
28 Correct 6 ms 620 KB Output is correct
29 Correct 6 ms 620 KB Output is correct
30 Correct 6 ms 640 KB Output is correct
31 Correct 6 ms 620 KB Output is correct
32 Correct 6 ms 620 KB Output is correct
33 Correct 6 ms 620 KB Output is correct
34 Correct 6 ms 620 KB Output is correct
35 Correct 6 ms 620 KB Output is correct
36 Correct 6 ms 620 KB Output is correct
37 Correct 6 ms 620 KB Output is correct
38 Correct 6 ms 620 KB Output is correct
39 Correct 6 ms 680 KB Output is correct
40 Correct 6 ms 620 KB Output is correct
41 Correct 6 ms 640 KB Output is correct
42 Correct 6 ms 620 KB Output is correct
43 Correct 6 ms 620 KB Output is correct
44 Correct 6 ms 620 KB Output is correct
45 Correct 6 ms 620 KB Output is correct
46 Correct 6 ms 620 KB Output is correct
47 Correct 6 ms 620 KB Output is correct
48 Correct 6 ms 620 KB Output is correct
49 Correct 6 ms 620 KB Output is correct
50 Correct 6 ms 620 KB Output is correct
51 Correct 6 ms 620 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 364 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 2 ms 364 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 6 ms 620 KB Output is correct
28 Correct 6 ms 620 KB Output is correct
29 Correct 6 ms 620 KB Output is correct
30 Correct 6 ms 640 KB Output is correct
31 Correct 6 ms 620 KB Output is correct
32 Correct 6 ms 620 KB Output is correct
33 Correct 6 ms 620 KB Output is correct
34 Correct 6 ms 620 KB Output is correct
35 Correct 6 ms 620 KB Output is correct
36 Correct 6 ms 620 KB Output is correct
37 Correct 6 ms 620 KB Output is correct
38 Correct 6 ms 620 KB Output is correct
39 Correct 6 ms 680 KB Output is correct
40 Correct 6 ms 620 KB Output is correct
41 Correct 6 ms 640 KB Output is correct
42 Correct 6 ms 620 KB Output is correct
43 Correct 6 ms 620 KB Output is correct
44 Correct 6 ms 620 KB Output is correct
45 Correct 6 ms 620 KB Output is correct
46 Correct 6 ms 620 KB Output is correct
47 Correct 6 ms 620 KB Output is correct
48 Correct 6 ms 620 KB Output is correct
49 Correct 6 ms 620 KB Output is correct
50 Correct 6 ms 620 KB Output is correct
51 Correct 6 ms 620 KB Output is correct
52 Correct 561 ms 20912 KB Output is correct
53 Correct 570 ms 21016 KB Output is correct
54 Correct 565 ms 20936 KB Output is correct
55 Correct 561 ms 20916 KB Output is correct
56 Correct 559 ms 21248 KB Output is correct
57 Correct 563 ms 21004 KB Output is correct
58 Correct 598 ms 21108 KB Output is correct
59 Correct 557 ms 21080 KB Output is correct
60 Correct 575 ms 20912 KB Output is correct
61 Correct 557 ms 20832 KB Output is correct
62 Correct 556 ms 20992 KB Output is correct
63 Correct 557 ms 20936 KB Output is correct
64 Correct 561 ms 20936 KB Output is correct
65 Correct 561 ms 20936 KB Output is correct
66 Correct 565 ms 20936 KB Output is correct
67 Correct 594 ms 20936 KB Output is correct
68 Correct 562 ms 20936 KB Output is correct