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답안 #346690

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
346690 2021-01-10T17:42:13 Z Pety Art Exhibition (JOI18_art) C++14
100 / 100
 604 ms 21152 KB 
#include <bits/stdc++.h>

using namespace std;

const int N = 500002;
int n;
struct art {
  long long a, b;
  bool operator < (const art &other) const {
    return a < other.a;
  }
} v[N];

int main ()
{
  cin >> n;
  for (int i = 1; i <= n; i++)
    cin >> v[i].a >> v[i].b;
  sort(v + 1, v + n + 1);
  long long sum= 0, pref = 1e18, ans = 0;
  for (int i = 1; i <= n; i++) {
    pref = min(pref, sum - v[i].a);
    sum += v[i].b;
    ans = max(ans, -v[i].a + sum - pref);
  }
  cout << ans;
  return 0;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 6 ms 492 KB Output is correct
28 Correct 6 ms 512 KB Output is correct
29 Correct 7 ms 492 KB Output is correct
30 Correct 7 ms 492 KB Output is correct
31 Correct 6 ms 492 KB Output is correct
32 Correct 6 ms 492 KB Output is correct
33 Correct 6 ms 492 KB Output is correct
34 Correct 6 ms 492 KB Output is correct
35 Correct 6 ms 492 KB Output is correct
36 Correct 6 ms 492 KB Output is correct
37 Correct 6 ms 492 KB Output is correct
38 Correct 6 ms 492 KB Output is correct
39 Correct 6 ms 492 KB Output is correct
40 Correct 6 ms 492 KB Output is correct
41 Correct 6 ms 492 KB Output is correct
42 Correct 6 ms 492 KB Output is correct
43 Correct 7 ms 492 KB Output is correct
44 Correct 6 ms 492 KB Output is correct
45 Correct 6 ms 492 KB Output is correct
46 Correct 6 ms 492 KB Output is correct
47 Correct 7 ms 492 KB Output is correct
48 Correct 6 ms 492 KB Output is correct
49 Correct 6 ms 492 KB Output is correct
50 Correct 6 ms 492 KB Output is correct
51 Correct 6 ms 492 KB Output is correct

Subtask #4
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 1 ms 364 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 1 ms 364 KB Output is correct
12 Correct 1 ms 364 KB Output is correct
13 Correct 1 ms 364 KB Output is correct
14 Correct 1 ms 364 KB Output is correct
15 Correct 1 ms 364 KB Output is correct
16 Correct 1 ms 364 KB Output is correct
17 Correct 1 ms 364 KB Output is correct
18 Correct 1 ms 364 KB Output is correct
19 Correct 1 ms 364 KB Output is correct
20 Correct 1 ms 364 KB Output is correct
21 Correct 1 ms 364 KB Output is correct
22 Correct 1 ms 364 KB Output is correct
23 Correct 1 ms 364 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 364 KB Output is correct
26 Correct 1 ms 364 KB Output is correct
27 Correct 6 ms 492 KB Output is correct
28 Correct 6 ms 512 KB Output is correct
29 Correct 7 ms 492 KB Output is correct
30 Correct 7 ms 492 KB Output is correct
31 Correct 6 ms 492 KB Output is correct
32 Correct 6 ms 492 KB Output is correct
33 Correct 6 ms 492 KB Output is correct
34 Correct 6 ms 492 KB Output is correct
35 Correct 6 ms 492 KB Output is correct
36 Correct 6 ms 492 KB Output is correct
37 Correct 6 ms 492 KB Output is correct
38 Correct 6 ms 492 KB Output is correct
39 Correct 6 ms 492 KB Output is correct
40 Correct 6 ms 492 KB Output is correct
41 Correct 6 ms 492 KB Output is correct
42 Correct 6 ms 492 KB Output is correct
43 Correct 7 ms 492 KB Output is correct
44 Correct 6 ms 492 KB Output is correct
45 Correct 6 ms 492 KB Output is correct
46 Correct 6 ms 492 KB Output is correct
47 Correct 7 ms 492 KB Output is correct
48 Correct 6 ms 492 KB Output is correct
49 Correct 6 ms 492 KB Output is correct
50 Correct 6 ms 492 KB Output is correct
51 Correct 6 ms 492 KB Output is correct
52 Correct 570 ms 20844 KB Output is correct
53 Correct 556 ms 20844 KB Output is correct
54 Correct 552 ms 20844 KB Output is correct
55 Correct 555 ms 20860 KB Output is correct
56 Correct 562 ms 20972 KB Output is correct
57 Correct 548 ms 20976 KB Output is correct
58 Correct 555 ms 20844 KB Output is correct
59 Correct 604 ms 21108 KB Output is correct
60 Correct 549 ms 20844 KB Output is correct
61 Correct 584 ms 20904 KB Output is correct
62 Correct 553 ms 21152 KB Output is correct
63 Correct 545 ms 20844 KB Output is correct
64 Correct 555 ms 20972 KB Output is correct
65 Correct 555 ms 20916 KB Output is correct
66 Correct 561 ms 20948 KB Output is correct
67 Correct 547 ms 20844 KB Output is correct
68 Correct 588 ms 20972 KB Output is correct