답안 #995647

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
995647	2024-06-09T14:49:05 Z	Luca1234	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	20892 KB

#include <bits/stdc++.h>

using namespace std;

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

int main()
{
    int n, val;
    long long sz;
    cin>>n;
    for(int i=1; i<=n; i++)
    {
        cin>>sz>>val;
        v.push_back({sz, val});
    }
    sort(v.begin(), v.end());
    long long last=-1;
    for(int i=0; i<v.size(); i++)
    {
        if(v[i].first==last)
        {
            v[i-1].second+=v[i].second;
            v.erase(v.begin()+i);
        }
        last=v[i].first;
    }
    int lg=v.size();
    long long ans=-1;
    for(int i=0; i<lg; i++)
    {
        long long sum=0;
        for(int j=i; j<lg; j++){
            sum+=v[j].second;
            if(sum-(v[j].first-v[i].first)>ans)
                ans=sum-(v[j].first-v[i].first);
        }
    }
    cout<<ans;

    return 0;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:19:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |     for(int i=0; i<v.size(); i++)
      |                  ~^~~~~~~~~

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	14 ms	604 KB	Output is correct
28	Correct	14 ms	604 KB	Output is correct
29	Correct	14 ms	700 KB	Output is correct
30	Correct	15 ms	604 KB	Output is correct
31	Correct	15 ms	740 KB	Output is correct
32	Correct	14 ms	604 KB	Output is correct
33	Correct	14 ms	700 KB	Output is correct
34	Correct	14 ms	604 KB	Output is correct
35	Correct	14 ms	768 KB	Output is correct
36	Correct	14 ms	696 KB	Output is correct
37	Correct	14 ms	692 KB	Output is correct
38	Correct	15 ms	600 KB	Output is correct
39	Correct	14 ms	604 KB	Output is correct
40	Correct	14 ms	700 KB	Output is correct
41	Correct	14 ms	600 KB	Output is correct
42	Correct	15 ms	604 KB	Output is correct
43	Correct	14 ms	604 KB	Output is correct
44	Correct	14 ms	604 KB	Output is correct
45	Correct	15 ms	604 KB	Output is correct
46	Correct	15 ms	600 KB	Output is correct
47	Correct	14 ms	604 KB	Output is correct
48	Correct	18 ms	604 KB	Output is correct
49	Correct	15 ms	604 KB	Output is correct
50	Correct	17 ms	604 KB	Output is correct
51	Correct	15 ms	604 KB	Output is correct

Subtask #4
0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	1 ms	344 KB	Output is correct
18	Correct	1 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	14 ms	604 KB	Output is correct
28	Correct	14 ms	604 KB	Output is correct
29	Correct	14 ms	700 KB	Output is correct
30	Correct	15 ms	604 KB	Output is correct
31	Correct	15 ms	740 KB	Output is correct
32	Correct	14 ms	604 KB	Output is correct
33	Correct	14 ms	700 KB	Output is correct
34	Correct	14 ms	604 KB	Output is correct
35	Correct	14 ms	768 KB	Output is correct
36	Correct	14 ms	696 KB	Output is correct
37	Correct	14 ms	692 KB	Output is correct
38	Correct	15 ms	600 KB	Output is correct
39	Correct	14 ms	604 KB	Output is correct
40	Correct	14 ms	700 KB	Output is correct
41	Correct	14 ms	600 KB	Output is correct
42	Correct	15 ms	604 KB	Output is correct
43	Correct	14 ms	604 KB	Output is correct
44	Correct	14 ms	604 KB	Output is correct
45	Correct	15 ms	604 KB	Output is correct
46	Correct	15 ms	600 KB	Output is correct
47	Correct	14 ms	604 KB	Output is correct
48	Correct	18 ms	604 KB	Output is correct
49	Correct	15 ms	604 KB	Output is correct
50	Correct	17 ms	604 KB	Output is correct
51	Correct	15 ms	604 KB	Output is correct
52	Execution timed out	1036 ms	20892 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-

답안 #995647

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