답안 #912432

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
912432	2024-01-19T12:59:06 Z	NK_	Art Exhibition (JOI18_art)	C++17	100 / 100	186 ms	28908 KB

// Success consists of going from failure to failure without loss of enthusiasm
#include <bits/stdc++.h>

using namespace std;

#define nl '\n'
#define pb push_back

using ll = long long;
template<class T> using V = vector<T>;
using vi = V<int>;
using vl = V<ll>;

const ll INFL = 2e18;

int main() {
	cin.tie(0)->sync_with_stdio(0);
	
	int N; cin >> N;

	vl A(N), B(N); for(int i = 0; i < N; i++) cin >> A[i] >> B[i];

	vi ord(N); iota(begin(ord), end(ord), 0);
	sort(begin(ord), end(ord), [&](int x, int y) {
		return A[x] < A[y];
	});

	vl P = {0}; for(auto& i : ord) P.pb(P.back() + B[i]);

	ll ans = 0, mn = INFL;

	for(int i = 0; i <= N; i++) {
		if (i != 0) {
			ans = max(P[i] - A[ord[i - 1]] - mn, ans);
		}

		if (i != N) mn = min(P[i] - A[ord[i]], mn);
	}

	cout << ans << nl;
	exit(0-0);
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	456 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	456 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	600 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	460 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	456 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	600 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	460 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	2 ms	604 KB	Output is correct
28	Correct	2 ms	604 KB	Output is correct
29	Correct	2 ms	604 KB	Output is correct
30	Correct	2 ms	600 KB	Output is correct
31	Correct	2 ms	604 KB	Output is correct
32	Correct	2 ms	604 KB	Output is correct
33	Correct	2 ms	604 KB	Output is correct
34	Correct	2 ms	604 KB	Output is correct
35	Correct	2 ms	600 KB	Output is correct
36	Correct	2 ms	664 KB	Output is correct
37	Correct	2 ms	660 KB	Output is correct
38	Correct	2 ms	604 KB	Output is correct
39	Correct	2 ms	644 KB	Output is correct
40	Correct	2 ms	604 KB	Output is correct
41	Correct	2 ms	604 KB	Output is correct
42	Correct	2 ms	604 KB	Output is correct
43	Correct	2 ms	664 KB	Output is correct
44	Correct	2 ms	604 KB	Output is correct
45	Correct	2 ms	604 KB	Output is correct
46	Correct	2 ms	604 KB	Output is correct
47	Correct	2 ms	604 KB	Output is correct
48	Correct	2 ms	648 KB	Output is correct
49	Correct	2 ms	600 KB	Output is correct
50	Correct	2 ms	600 KB	Output is correct
51	Correct	3 ms	604 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	1 ms	344 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	456 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	600 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	460 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	0 ms	344 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	2 ms	604 KB	Output is correct
28	Correct	2 ms	604 KB	Output is correct
29	Correct	2 ms	604 KB	Output is correct
30	Correct	2 ms	600 KB	Output is correct
31	Correct	2 ms	604 KB	Output is correct
32	Correct	2 ms	604 KB	Output is correct
33	Correct	2 ms	604 KB	Output is correct
34	Correct	2 ms	604 KB	Output is correct
35	Correct	2 ms	600 KB	Output is correct
36	Correct	2 ms	664 KB	Output is correct
37	Correct	2 ms	660 KB	Output is correct
38	Correct	2 ms	604 KB	Output is correct
39	Correct	2 ms	644 KB	Output is correct
40	Correct	2 ms	604 KB	Output is correct
41	Correct	2 ms	604 KB	Output is correct
42	Correct	2 ms	604 KB	Output is correct
43	Correct	2 ms	664 KB	Output is correct
44	Correct	2 ms	604 KB	Output is correct
45	Correct	2 ms	604 KB	Output is correct
46	Correct	2 ms	604 KB	Output is correct
47	Correct	2 ms	604 KB	Output is correct
48	Correct	2 ms	648 KB	Output is correct
49	Correct	2 ms	600 KB	Output is correct
50	Correct	2 ms	600 KB	Output is correct
51	Correct	3 ms	604 KB	Output is correct
52	Correct	186 ms	28236 KB	Output is correct
53	Correct	149 ms	28908 KB	Output is correct
54	Correct	148 ms	28616 KB	Output is correct
55	Correct	156 ms	27200 KB	Output is correct
56	Correct	145 ms	27864 KB	Output is correct
57	Correct	152 ms	28372 KB	Output is correct
58	Correct	154 ms	27092 KB	Output is correct
59	Correct	181 ms	28868 KB	Output is correct
60	Correct	159 ms	27852 KB	Output is correct
61	Correct	152 ms	28860 KB	Output is correct
62	Correct	148 ms	27712 KB	Output is correct
63	Correct	147 ms	28176 KB	Output is correct
64	Correct	154 ms	28516 KB	Output is correct
65	Correct	145 ms	27336 KB	Output is correct
66	Correct	151 ms	28748 KB	Output is correct
67	Correct	155 ms	28616 KB	Output is correct
68	Correct	147 ms	27708 KB	Output is correct

답안 #912432

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 20.0 / 20.0

Subtask #3 20.0 / 20.0

Subtask #4 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
20.0 / 20.0

Subtask #3
20.0 / 20.0

Subtask #4
50.0 / 50.0