답안 #537848

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
537848 2022-03-15T16:53:53 Z tkwiatkowski Art Exhibition (JOI18_art) C++17
100 / 100
184 ms 20724 KB
/*
	Zadanie: Art Exhibition
	Autor: Tomasz Kwiatkowski
*/

#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back

using namespace std;
typedef long long ll;

const int MAXN = 1e6 + 7;
const int INF = 1e9 + 7;

int main()
{
	ios_base::sync_with_stdio(0), cin.tie(0);

	int n;
	cin >> n;
	vector<pair<ll, ll>> artworks(n);
	for (auto& [a, b] : artworks)
		cin >> a >> b;

	sort(artworks.begin(), artworks.end());

	ll maxx = -1e18;
	ll ans = 0;
	ll pref = 0;
	for (auto [a, b] : artworks) {
		maxx = max(a - pref, maxx);
		pref += b;
		ans = max(maxx + pref - a, ans);
	}
	cout << ans << '\n';
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Correct 1 ms 220 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 216 KB Output is correct
8 Correct 0 ms 216 KB Output is correct
9 Correct 0 ms 216 KB Output is correct
10 Correct 0 ms 216 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Correct 1 ms 220 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 216 KB Output is correct
8 Correct 0 ms 216 KB Output is correct
9 Correct 0 ms 216 KB Output is correct
10 Correct 0 ms 216 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 280 KB Output is correct
15 Correct 1 ms 320 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 1 ms 240 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 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Correct 1 ms 220 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 216 KB Output is correct
8 Correct 0 ms 216 KB Output is correct
9 Correct 0 ms 216 KB Output is correct
10 Correct 0 ms 216 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 280 KB Output is correct
15 Correct 1 ms 320 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 1 ms 240 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 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 456 KB Output is correct
29 Correct 3 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 2 ms 468 KB Output is correct
33 Correct 2 ms 596 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 456 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 3 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 532 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 3 ms 500 KB Output is correct
48 Correct 2 ms 456 KB Output is correct
49 Correct 3 ms 468 KB Output is correct
50 Correct 2 ms 460 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 324 KB Output is correct
4 Correct 1 ms 220 KB Output is correct
5 Correct 1 ms 224 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 216 KB Output is correct
8 Correct 0 ms 216 KB Output is correct
9 Correct 0 ms 216 KB Output is correct
10 Correct 0 ms 216 KB Output is correct
11 Correct 0 ms 324 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 280 KB Output is correct
15 Correct 1 ms 320 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 1 ms 240 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 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 456 KB Output is correct
29 Correct 3 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 2 ms 468 KB Output is correct
33 Correct 2 ms 596 KB Output is correct
34 Correct 3 ms 468 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 456 KB Output is correct
37 Correct 2 ms 464 KB Output is correct
38 Correct 2 ms 468 KB Output is correct
39 Correct 3 ms 468 KB Output is correct
40 Correct 2 ms 468 KB Output is correct
41 Correct 2 ms 468 KB Output is correct
42 Correct 2 ms 468 KB Output is correct
43 Correct 2 ms 468 KB Output is correct
44 Correct 2 ms 468 KB Output is correct
45 Correct 2 ms 532 KB Output is correct
46 Correct 2 ms 468 KB Output is correct
47 Correct 3 ms 500 KB Output is correct
48 Correct 2 ms 456 KB Output is correct
49 Correct 3 ms 468 KB Output is correct
50 Correct 2 ms 460 KB Output is correct
51 Correct 2 ms 468 KB Output is correct
52 Correct 170 ms 9164 KB Output is correct
53 Correct 184 ms 20668 KB Output is correct
54 Correct 177 ms 20672 KB Output is correct
55 Correct 180 ms 20672 KB Output is correct
56 Correct 175 ms 20672 KB Output is correct
57 Correct 177 ms 20672 KB Output is correct
58 Correct 177 ms 20724 KB Output is correct
59 Correct 171 ms 20676 KB Output is correct
60 Correct 177 ms 20684 KB Output is correct
61 Correct 173 ms 20560 KB Output is correct
62 Correct 179 ms 20668 KB Output is correct
63 Correct 171 ms 20672 KB Output is correct
64 Correct 181 ms 20676 KB Output is correct
65 Correct 175 ms 20700 KB Output is correct
66 Correct 182 ms 20684 KB Output is correct
67 Correct 176 ms 20688 KB Output is correct
68 Correct 175 ms 20684 KB Output is correct