oj.uz

Submission #718283

# Submission time Handle Problem Language Result Execution time Memory
718283 2023-04-03T19:39:10 Z Yell0 Art Exhibition (JOI18_art) C++17
100 / 100
 192 ms 20844 KB 
#include <bits/stdc++.h>
#define sz first
#define v second
 
using namespace std;
typedef long long ll;
typedef pair<ll,ll> pll;
const int MN=5e5+2;
int N;
pll a[MN];
 
int main() {
  ios::sync_with_stdio(0);cin.tie(0);
  cin>>N;
  for(int i=1;i<=N;++i) cin>>a[i].sz>>a[i].v;
  sort(a+1,a+1+N);
  ll ans=0,tot=0,sub=0;
  for(int i=1;i<=N;++i) {
    sub=min(sub,tot-a[i].sz);
    tot+=a[i].v;
    ans=max(ans,tot-a[i].sz-sub);
  }
  cout<<ans<<'\n';
  return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 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 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 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 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 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 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 3 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 3 ms 520 KB Output is correct
33 Correct 2 ms 444 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 440 KB Output is correct
40 Correct 3 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 3 ms 464 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 3 ms 472 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 2 ms 516 KB Output is correct
48 Correct 3 ms 596 KB Output is correct
49 Correct 2 ms 468 KB Output is correct
50 Correct 2 ms 464 KB Output is correct
51 Correct 2 ms 468 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 328 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 212 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 212 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 328 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 3 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 468 KB Output is correct
32 Correct 3 ms 520 KB Output is correct
33 Correct 2 ms 444 KB Output is correct
34 Correct 2 ms 468 KB Output is correct
35 Correct 2 ms 504 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 468 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 440 KB Output is correct
40 Correct 3 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 3 ms 464 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 3 ms 472 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 2 ms 516 KB Output is correct
48 Correct 3 ms 596 KB Output is correct
49 Correct 2 ms 468 KB Output is correct
50 Correct 2 ms 464 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 192 ms 12704 KB Output is correct
53 Correct 176 ms 20688 KB Output is correct
54 Correct 165 ms 20788 KB Output is correct
55 Correct 180 ms 20844 KB Output is correct
56 Correct 168 ms 20688 KB Output is correct
57 Correct 169 ms 20748 KB Output is correct
58 Correct 170 ms 20736 KB Output is correct
59 Correct 170 ms 20752 KB Output is correct
60 Correct 164 ms 20776 KB Output is correct
61 Correct 190 ms 20520 KB Output is correct
62 Correct 170 ms 20832 KB Output is correct
63 Correct 171 ms 20672 KB Output is correct
64 Correct 167 ms 20776 KB Output is correct
65 Correct 178 ms 20772 KB Output is correct
66 Correct 177 ms 20768 KB Output is correct
67 Correct 176 ms 20684 KB Output is correct
68 Correct 178 ms 20728 KB Output is correct