답안 #621489

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
621489 2022-08-03T21:10:50 Z elkernos Art Exhibition (JOI18_art) C++17
100 / 100
218 ms 20948 KB
#include <bits/stdc++.h>

using namespace std;

#define int long long
#define x first
#define y second

int32_t main()
{
    cin.tie(0)->sync_with_stdio(0);
    int n;
    cin >> n;
    vector<pair<int, int>> p(n + 1);
    for(int i = 1; i <= n; i++) {
        cin >> p[i].x >> p[i].y;
    }
    sort(p.begin() + 1, p.end());
    const int oo = 1e18;
    int pref = 0, maxi = -oo, ans = -oo;
    for(int i = 1; i <= n; ++i) {
        pref += p[i].y;
        ans = max({ans, pref + maxi - p[i].x, p[i].y});
        maxi = max(maxi, p[i].x - (pref - p[i].y));
    }
    cout << ans << '\n';
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 304 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 304 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 264 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 328 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 324 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 304 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 264 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 328 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 324 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 2 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 3 ms 468 KB Output is correct
32 Correct 2 ms 516 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 2 ms 520 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 512 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 464 KB Output is correct
42 Correct 2 ms 464 KB Output is correct
43 Correct 2 ms 460 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 512 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 2 ms 532 KB Output is correct
49 Correct 2 ms 516 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 316 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 304 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 264 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 328 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 324 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 1 ms 328 KB Output is correct
26 Correct 1 ms 324 KB Output is correct
27 Correct 2 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 3 ms 468 KB Output is correct
32 Correct 2 ms 516 KB Output is correct
33 Correct 2 ms 468 KB Output is correct
34 Correct 2 ms 520 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 468 KB Output is correct
37 Correct 2 ms 512 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 2 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 464 KB Output is correct
42 Correct 2 ms 464 KB Output is correct
43 Correct 2 ms 460 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 512 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 2 ms 468 KB Output is correct
48 Correct 2 ms 532 KB Output is correct
49 Correct 2 ms 516 KB Output is correct
50 Correct 2 ms 468 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 173 ms 20688 KB Output is correct
53 Correct 167 ms 20812 KB Output is correct
54 Correct 178 ms 20812 KB Output is correct
55 Correct 170 ms 20704 KB Output is correct
56 Correct 180 ms 20700 KB Output is correct
57 Correct 165 ms 20808 KB Output is correct
58 Correct 163 ms 20948 KB Output is correct
59 Correct 175 ms 20816 KB Output is correct
60 Correct 170 ms 20688 KB Output is correct
61 Correct 178 ms 20680 KB Output is correct
62 Correct 174 ms 20700 KB Output is correct
63 Correct 171 ms 20804 KB Output is correct
64 Correct 174 ms 20688 KB Output is correct
65 Correct 172 ms 20700 KB Output is correct
66 Correct 166 ms 20812 KB Output is correct
67 Correct 218 ms 20808 KB Output is correct
68 Correct 171 ms 20712 KB Output is correct