Submission #1115357

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1115357	2024-11-20T11:22:34 Z	staszic_ojuz	Art Exhibition (JOI18_art)	C++17	50 / 100	1000 ms	72348 KB

#include<bits/stdc++.h>
using namespace std;
int main() {
    long long n, wiel, wart, l = 0, p = 0, overall = 0;
    cin >> n;
    map<long long, long long> m;
    vector<vector<long long>> v;
    for (int i = 0; i < n; i++) {
        cin >> wiel >> wart;
        m[wiel] += wart;
        overall += wart;
    }
    for (auto [wie, war] : m) {
        v.push_back({wie, war});
    }
    long long wyn = 0, suma = v[0][1], osw = v[v.size() - 1][0];
    for(int i = 0; i < v.size(); i++) {
        //cout << overall << " " << osw << " " << v[i][0] << endl;
        if (overall - osw + v[i][0] > wyn) {
            wyn = overall - osw + v[i][0];
        }
        if (v[i][1] > wyn) {
            wyn = v[i][1];
        }
        overall -= v[i][1];
    }
    while (l < v.size()) {
        //cout << suma << " " << v[l][0] << " " << p << endl;
        if ((l >= p) || (p < v.size() && suma - v[p][0] + v[l][0] > v[p][1])) {
            if (suma - v[p][0] + v[l][0] > wyn) {
                wyn = suma - v[p][0] + v[l][0];
            }
            p += 1;
            if (p < v.size() - 1) {
                suma += v[p][1];
            }
        }
        else {
            suma -= v[l][1];
            l += 1;
        }
    }
    cout << wyn;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:17:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for(int i = 0; i < v.size(); i++) {
      |                    ~~^~~~~~~~~~
art.cpp:27:14: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::vector<long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   27 |     while (l < v.size()) {
      |            ~~^~~~~~~~~~
art.cpp:29:28: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::vector<long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   29 |         if ((l >= p) || (p < v.size() && suma - v[p][0] + v[l][0] > v[p][1])) {
      |                          ~~^~~~~~~~~~
art.cpp:34:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::vector<long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |             if (p < v.size() - 1) {
      |                 ~~^~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	2 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	2 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	2 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	2 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	2 ms	504 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	2 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	2 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	2 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	2 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	2 ms	504 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	5 ms	892 KB	Output is correct
28	Correct	9 ms	860 KB	Output is correct
29	Correct	6 ms	848 KB	Output is correct
30	Correct	6 ms	848 KB	Output is correct
31	Correct	6 ms	904 KB	Output is correct
32	Correct	6 ms	848 KB	Output is correct
33	Correct	5 ms	992 KB	Output is correct
34	Correct	5 ms	848 KB	Output is correct
35	Correct	5 ms	848 KB	Output is correct
36	Correct	5 ms	848 KB	Output is correct
37	Correct	7 ms	848 KB	Output is correct
38	Correct	5 ms	848 KB	Output is correct
39	Correct	5 ms	988 KB	Output is correct
40	Correct	5 ms	848 KB	Output is correct
41	Correct	8 ms	848 KB	Output is correct
42	Correct	5 ms	980 KB	Output is correct
43	Correct	6 ms	848 KB	Output is correct
44	Correct	5 ms	984 KB	Output is correct
45	Correct	8 ms	848 KB	Output is correct
46	Correct	6 ms	1016 KB	Output is correct
47	Correct	9 ms	848 KB	Output is correct
48	Correct	5 ms	848 KB	Output is correct
49	Correct	5 ms	1052 KB	Output is correct
50	Correct	6 ms	848 KB	Output is correct
51	Correct	5 ms	848 KB	Output is correct

Subtask #4
0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	504 KB	Output is correct
11	Correct	1 ms	336 KB	Output is correct
12	Correct	2 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	2 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	2 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	2 ms	336 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	1 ms	336 KB	Output is correct
22	Correct	1 ms	336 KB	Output is correct
23	Correct	1 ms	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	2 ms	504 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	5 ms	892 KB	Output is correct
28	Correct	9 ms	860 KB	Output is correct
29	Correct	6 ms	848 KB	Output is correct
30	Correct	6 ms	848 KB	Output is correct
31	Correct	6 ms	904 KB	Output is correct
32	Correct	6 ms	848 KB	Output is correct
33	Correct	5 ms	992 KB	Output is correct
34	Correct	5 ms	848 KB	Output is correct
35	Correct	5 ms	848 KB	Output is correct
36	Correct	5 ms	848 KB	Output is correct
37	Correct	7 ms	848 KB	Output is correct
38	Correct	5 ms	848 KB	Output is correct
39	Correct	5 ms	988 KB	Output is correct
40	Correct	5 ms	848 KB	Output is correct
41	Correct	8 ms	848 KB	Output is correct
42	Correct	5 ms	980 KB	Output is correct
43	Correct	6 ms	848 KB	Output is correct
44	Correct	5 ms	984 KB	Output is correct
45	Correct	8 ms	848 KB	Output is correct
46	Correct	6 ms	1016 KB	Output is correct
47	Correct	9 ms	848 KB	Output is correct
48	Correct	5 ms	848 KB	Output is correct
49	Correct	5 ms	1052 KB	Output is correct
50	Correct	6 ms	848 KB	Output is correct
51	Correct	5 ms	848 KB	Output is correct
52	Correct	757 ms	59620 KB	Output is correct
53	Correct	775 ms	72244 KB	Output is correct
54	Correct	907 ms	72296 KB	Output is correct
55	Correct	867 ms	72100 KB	Output is correct
56	Correct	914 ms	72348 KB	Output is correct
57	Correct	855 ms	72172 KB	Output is correct
58	Correct	866 ms	72168 KB	Output is correct
59	Correct	877 ms	72108 KB	Output is correct
60	Correct	905 ms	71596 KB	Output is correct
61	Correct	813 ms	71992 KB	Output is correct
62	Correct	843 ms	72164 KB	Output is correct
63	Correct	837 ms	72232 KB	Output is correct
64	Correct	762 ms	72128 KB	Output is correct
65	Correct	747 ms	72344 KB	Output is correct
66	Correct	840 ms	72096 KB	Output is correct
67	Execution timed out	1045 ms	35400 KB	Time limit exceeded
68	Halted	0 ms	0 KB	-

Submission #1115357

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 50.0