oj.uz

Submission #503170

# Submission time Handle Problem Language Result Execution time Memory
503170 2022-01-07T12:17:38 Z jk410 Art Exhibition (JOI18_art) C++17
100 / 100
 202 ms 20816 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll INF=9e18;
struct art{
    ll a,b;
    bool operator<(const art &tmp)const{
        return a<tmp.a;
    }
};
int N;
art A[500001];
ll Ans;
int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin>>N;
    for (int i=1; i<=N; i++)
        cin>>A[i].a>>A[i].b;
    sort(A+1,A+N+1);
    for (int i=1; i<=N; i++)
        A[i].b+=A[i-1].b;
    ll tmp=INF;
    for (int i=1; i<=N; i++){
        tmp=min(tmp,A[i-1].b-A[i].a);
        Ans=max(Ans,A[i].b-A[i].a-tmp);
    }
    cout<<Ans;
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 0 ms 316 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 0 ms 324 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 0 ms 316 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 332 KB Output is correct
16 Correct 0 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 0 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 0 ms 316 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 332 KB Output is correct
16 Correct 0 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 0 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 3 ms 512 KB Output is correct
29 Correct 2 ms 440 KB Output is correct
30 Correct 3 ms 468 KB Output is correct
31 Correct 2 ms 460 KB Output is correct
32 Correct 2 ms 456 KB Output is correct
33 Correct 2 ms 464 KB Output is correct
34 Correct 2 ms 432 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 3 ms 440 KB Output is correct
38 Correct 3 ms 460 KB Output is correct
39 Correct 3 ms 508 KB Output is correct
40 Correct 3 ms 452 KB Output is correct
41 Correct 2 ms 460 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 3 ms 460 KB Output is correct
44 Correct 3 ms 460 KB Output is correct
45 Correct 2 ms 460 KB Output is correct
46 Correct 2 ms 472 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 3 ms 436 KB Output is correct
49 Correct 2 ms 464 KB Output is correct
50 Correct 2 ms 452 KB Output is correct
51 Correct 2 ms 532 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 316 KB Output is correct
3 Correct 0 ms 316 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 332 KB Output is correct
16 Correct 0 ms 332 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 328 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 0 ms 332 KB Output is correct
21 Correct 1 ms 332 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 3 ms 460 KB Output is correct
28 Correct 3 ms 512 KB Output is correct
29 Correct 2 ms 440 KB Output is correct
30 Correct 3 ms 468 KB Output is correct
31 Correct 2 ms 460 KB Output is correct
32 Correct 2 ms 456 KB Output is correct
33 Correct 2 ms 464 KB Output is correct
34 Correct 2 ms 432 KB Output is correct
35 Correct 2 ms 460 KB Output is correct
36 Correct 2 ms 460 KB Output is correct
37 Correct 3 ms 440 KB Output is correct
38 Correct 3 ms 460 KB Output is correct
39 Correct 3 ms 508 KB Output is correct
40 Correct 3 ms 452 KB Output is correct
41 Correct 2 ms 460 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 3 ms 460 KB Output is correct
44 Correct 3 ms 460 KB Output is correct
45 Correct 2 ms 460 KB Output is correct
46 Correct 2 ms 472 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 3 ms 436 KB Output is correct
49 Correct 2 ms 464 KB Output is correct
50 Correct 2 ms 452 KB Output is correct
51 Correct 2 ms 532 KB Output is correct
52 Correct 198 ms 20652 KB Output is correct
53 Correct 187 ms 20644 KB Output is correct
54 Correct 166 ms 20660 KB Output is correct
55 Correct 179 ms 20656 KB Output is correct
56 Correct 170 ms 20676 KB Output is correct
57 Correct 187 ms 20748 KB Output is correct
58 Correct 170 ms 20720 KB Output is correct
59 Correct 189 ms 20724 KB Output is correct
60 Correct 172 ms 20756 KB Output is correct
61 Correct 175 ms 20508 KB Output is correct
62 Correct 174 ms 20692 KB Output is correct
63 Correct 178 ms 20720 KB Output is correct
64 Correct 202 ms 20696 KB Output is correct
65 Correct 173 ms 20672 KB Output is correct
66 Correct 181 ms 20772 KB Output is correct
67 Correct 180 ms 20740 KB Output is correct
68 Correct 183 ms 20816 KB Output is correct