oj.uz

Submission #1071512

# Submission time Handle Problem Language Result Execution time Memory
1071512 2024-08-23T07:58:05 Z vjudge1 Art Exhibition (JOI18_art) C++17
50 / 100
 1000 ms 18660 KB 
    #include<bits/stdc++.h>
    using namespace std;
    #define int long long
    #define nn "\n";
    #define pb push_back
    const int N = 1e6 + 8  , inf = 1e17 ;
    int  n , m , q , a[N], b[N];
    signed main() {
        ios_base::sync_with_stdio(0), cin.tie(0);
        cin>> n ;
        vector<pair<int ,int >> v ;
        int mx =0 ;
        for(int i= 1 ; i <= n  ; i++){
            cin>> a[i]>> b[i];
            mx = max(mx ,b[i]);
            v.pb({a[i] , b[i]});
        }
        sort(v.begin() , v.end());
        for(int i = 0 ; i < v.size() ; i++){
            int S = v[i].second , mn = v[i].first;
            for(int j =i+1 ; j < v.size()  ; j++){
                mx  = max(mx , S + v[j].second  - ( v[j].first - mn));
                S+=v[j].second;
            }
        }
        cout << mx ;



    }

Compilation message

art.cpp: In function 'int main()':
art.cpp:19:27: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |         for(int i = 0 ; i < v.size() ; i++){
      |                         ~~^~~~~~~~~~
art.cpp:21:32: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |             for(int j =i+1 ; j < v.size()  ; j++){
      |                              ~~^~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 0 ms 2396 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 0 ms 2396 KB Output is correct
27 Correct 10 ms 2652 KB Output is correct
28 Correct 11 ms 2648 KB Output is correct
29 Correct 10 ms 2652 KB Output is correct
30 Correct 10 ms 2652 KB Output is correct
31 Correct 10 ms 2772 KB Output is correct
32 Correct 10 ms 2648 KB Output is correct
33 Correct 10 ms 2652 KB Output is correct
34 Correct 10 ms 2768 KB Output is correct
35 Correct 10 ms 2652 KB Output is correct
36 Correct 12 ms 2752 KB Output is correct
37 Correct 10 ms 2652 KB Output is correct
38 Correct 10 ms 2768 KB Output is correct
39 Correct 10 ms 2652 KB Output is correct
40 Correct 10 ms 2648 KB Output is correct
41 Correct 11 ms 2652 KB Output is correct
42 Correct 10 ms 2768 KB Output is correct
43 Correct 10 ms 2764 KB Output is correct
44 Correct 11 ms 2652 KB Output is correct
45 Correct 10 ms 2652 KB Output is correct
46 Correct 10 ms 2652 KB Output is correct
47 Correct 10 ms 2648 KB Output is correct
48 Correct 10 ms 2652 KB Output is correct
49 Correct 10 ms 2652 KB Output is correct
50 Correct 10 ms 2772 KB Output is correct
51 Correct 10 ms 2764 KB Output is correct

Subtask #4
0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 0 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 0 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2396 KB Output is correct
10 Correct 1 ms 2396 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 1 ms 2396 KB Output is correct
13 Correct 1 ms 2396 KB Output is correct
14 Correct 1 ms 2396 KB Output is correct
15 Correct 0 ms 2396 KB Output is correct
16 Correct 1 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 1 ms 2396 KB Output is correct
19 Correct 0 ms 2396 KB Output is correct
20 Correct 0 ms 2396 KB Output is correct
21 Correct 0 ms 2396 KB Output is correct
22 Correct 0 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 0 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 0 ms 2396 KB Output is correct
27 Correct 10 ms 2652 KB Output is correct
28 Correct 11 ms 2648 KB Output is correct
29 Correct 10 ms 2652 KB Output is correct
30 Correct 10 ms 2652 KB Output is correct
31 Correct 10 ms 2772 KB Output is correct
32 Correct 10 ms 2648 KB Output is correct
33 Correct 10 ms 2652 KB Output is correct
34 Correct 10 ms 2768 KB Output is correct
35 Correct 10 ms 2652 KB Output is correct
36 Correct 12 ms 2752 KB Output is correct
37 Correct 10 ms 2652 KB Output is correct
38 Correct 10 ms 2768 KB Output is correct
39 Correct 10 ms 2652 KB Output is correct
40 Correct 10 ms 2648 KB Output is correct
41 Correct 11 ms 2652 KB Output is correct
42 Correct 10 ms 2768 KB Output is correct
43 Correct 10 ms 2764 KB Output is correct
44 Correct 11 ms 2652 KB Output is correct
45 Correct 10 ms 2652 KB Output is correct
46 Correct 10 ms 2652 KB Output is correct
47 Correct 10 ms 2648 KB Output is correct
48 Correct 10 ms 2652 KB Output is correct
49 Correct 10 ms 2652 KB Output is correct
50 Correct 10 ms 2772 KB Output is correct
51 Correct 10 ms 2764 KB Output is correct
52 Execution timed out 1064 ms 18660 KB Time limit exceeded
53 Halted 0 ms 0 KB -