oj.uz

Submission #539422

# Submission time Handle Problem Language Result Execution time Memory
539422 2022-03-18T21:01:24 Z Antekb Art Exhibition (JOI18_art) C++14
100 / 100
 567 ms 20936 KB 
#include<bits/stdc++.h>
#define st first
#define nd second
using namespace std;
using ll=long long;

int main(){
    int n;
    cin>>n;
    vector<pair<ll, int> > V(n);
    for(auto &i:V){
        cin>>i.st>>i.nd;
    }
    sort(V.begin(), V.end());
    ll s=0, m=-1e15;
    ll ans=-1e15;
    for(int i=0; i<n; i++){
        //cout<<s<<" "<<m<<" "<<V[i].st<<" "<<V[i].nd<<"\n";
        if(i)ans=max(ans, s+m-V[i-1].st);
        m=max(m, V[i].st-s);
        s+=V[i].nd;
    }
    ans=max(ans, s+m-V[n-1].st);
    cout<<ans<<"\n";
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 304 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 304 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 304 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 304 KB Output is correct
27 Correct 5 ms 468 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 7 ms 468 KB Output is correct
30 Correct 5 ms 436 KB Output is correct
31 Correct 5 ms 492 KB Output is correct
32 Correct 7 ms 468 KB Output is correct
33 Correct 6 ms 492 KB Output is correct
34 Correct 5 ms 500 KB Output is correct
35 Correct 6 ms 420 KB Output is correct
36 Correct 6 ms 468 KB Output is correct
37 Correct 6 ms 468 KB Output is correct
38 Correct 6 ms 484 KB Output is correct
39 Correct 5 ms 444 KB Output is correct
40 Correct 6 ms 500 KB Output is correct
41 Correct 6 ms 500 KB Output is correct
42 Correct 5 ms 468 KB Output is correct
43 Correct 6 ms 468 KB Output is correct
44 Correct 6 ms 468 KB Output is correct
45 Correct 6 ms 508 KB Output is correct
46 Correct 6 ms 468 KB Output is correct
47 Correct 6 ms 468 KB Output is correct
48 Correct 6 ms 468 KB Output is correct
49 Correct 6 ms 468 KB Output is correct
50 Correct 5 ms 468 KB Output is correct
51 Correct 6 ms 468 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 300 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 304 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 308 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 300 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 304 KB Output is correct
27 Correct 5 ms 468 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 7 ms 468 KB Output is correct
30 Correct 5 ms 436 KB Output is correct
31 Correct 5 ms 492 KB Output is correct
32 Correct 7 ms 468 KB Output is correct
33 Correct 6 ms 492 KB Output is correct
34 Correct 5 ms 500 KB Output is correct
35 Correct 6 ms 420 KB Output is correct
36 Correct 6 ms 468 KB Output is correct
37 Correct 6 ms 468 KB Output is correct
38 Correct 6 ms 484 KB Output is correct
39 Correct 5 ms 444 KB Output is correct
40 Correct 6 ms 500 KB Output is correct
41 Correct 6 ms 500 KB Output is correct
42 Correct 5 ms 468 KB Output is correct
43 Correct 6 ms 468 KB Output is correct
44 Correct 6 ms 468 KB Output is correct
45 Correct 6 ms 508 KB Output is correct
46 Correct 6 ms 468 KB Output is correct
47 Correct 6 ms 468 KB Output is correct
48 Correct 6 ms 468 KB Output is correct
49 Correct 6 ms 468 KB Output is correct
50 Correct 5 ms 468 KB Output is correct
51 Correct 6 ms 468 KB Output is correct
52 Correct 522 ms 20656 KB Output is correct
53 Correct 503 ms 20788 KB Output is correct
54 Correct 507 ms 20796 KB Output is correct
55 Correct 503 ms 20692 KB Output is correct
56 Correct 506 ms 20920 KB Output is correct
57 Correct 567 ms 20792 KB Output is correct
58 Correct 504 ms 20684 KB Output is correct
59 Correct 504 ms 20924 KB Output is correct
60 Correct 504 ms 20792 KB Output is correct
61 Correct 517 ms 20780 KB Output is correct
62 Correct 563 ms 20796 KB Output is correct
63 Correct 502 ms 20832 KB Output is correct
64 Correct 501 ms 20808 KB Output is correct
65 Correct 506 ms 20936 KB Output is correct
66 Correct 493 ms 20792 KB Output is correct
67 Correct 553 ms 20792 KB Output is correct
68 Correct 512 ms 20796 KB Output is correct