답안 #532526

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
532526	2022-03-03T05:06:39 Z	rk42745417	Art Exhibition (JOI18_art)	C++17	100 / 100	193 ms	24696 KB

#include <bits/stdc++.h>
using namespace std;

#define EmiliaMyWife ios::sync_with_stdio(0); cin.tie(0);
using ll = int64_t;
using uint = uint32_t;
using ull = uint64_t;
using ld = long double;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const double EPS = 1e-8;
const ll LINF = ll(4e18) + ll(2e15);
static int LamyIsCute = []() {
	EmiliaMyWife
	return 48763;
}();

signed main() {
	int n;
	cin >> n;
	vector<pair<ll, int>> arr(n);
	for(auto &[a, b] : arr)
		cin >> a >> b;
	sort(arr.begin(), arr.end());
	vector<ll> sum(n);
	for(int i = 0; i < n; i++) {
		sum[i] = arr[i].second;
		if(i)
			sum[i] += sum[i - 1];
	}
	ll ans = -LINF, res = LINF;
	for(int i = 0; i < n; i++) {
		ll c = (i ? sum[i - 1] : ll(0)) - arr[i].first;
		res = min(res, c);
		ans = max(ans, sum[i] - arr[i].first - res);
	}
	cout << ans << '\n';
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 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	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 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	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	280 KB	Output is correct
14	Correct	1 ms	316 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	316 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 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	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	280 KB	Output is correct
14	Correct	1 ms	316 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	316 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	2 ms	448 KB	Output is correct
29	Correct	2 ms	460 KB	Output is correct
30	Correct	2 ms	452 KB	Output is correct
31	Correct	2 ms	516 KB	Output is correct
32	Correct	3 ms	452 KB	Output is correct
33	Correct	2 ms	460 KB	Output is correct
34	Correct	2 ms	460 KB	Output is correct
35	Correct	2 ms	508 KB	Output is correct
36	Correct	2 ms	452 KB	Output is correct
37	Correct	2 ms	508 KB	Output is correct
38	Correct	2 ms	460 KB	Output is correct
39	Correct	2 ms	512 KB	Output is correct
40	Correct	2 ms	460 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	3 ms	520 KB	Output is correct
43	Correct	2 ms	460 KB	Output is correct
44	Correct	2 ms	460 KB	Output is correct
45	Correct	3 ms	460 KB	Output is correct
46	Correct	3 ms	520 KB	Output is correct
47	Correct	2 ms	448 KB	Output is correct
48	Correct	4 ms	588 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	2 ms	520 KB	Output is correct
51	Correct	2 ms	460 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 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	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	1 ms	316 KB	Output is correct
13	Correct	1 ms	280 KB	Output is correct
14	Correct	1 ms	316 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	316 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	320 KB	Output is correct
22	Correct	1 ms	204 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	316 KB	Output is correct
26	Correct	1 ms	204 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	2 ms	448 KB	Output is correct
29	Correct	2 ms	460 KB	Output is correct
30	Correct	2 ms	452 KB	Output is correct
31	Correct	2 ms	516 KB	Output is correct
32	Correct	3 ms	452 KB	Output is correct
33	Correct	2 ms	460 KB	Output is correct
34	Correct	2 ms	460 KB	Output is correct
35	Correct	2 ms	508 KB	Output is correct
36	Correct	2 ms	452 KB	Output is correct
37	Correct	2 ms	508 KB	Output is correct
38	Correct	2 ms	460 KB	Output is correct
39	Correct	2 ms	512 KB	Output is correct
40	Correct	2 ms	460 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	3 ms	520 KB	Output is correct
43	Correct	2 ms	460 KB	Output is correct
44	Correct	2 ms	460 KB	Output is correct
45	Correct	3 ms	460 KB	Output is correct
46	Correct	3 ms	520 KB	Output is correct
47	Correct	2 ms	448 KB	Output is correct
48	Correct	4 ms	588 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	2 ms	520 KB	Output is correct
51	Correct	2 ms	460 KB	Output is correct
52	Correct	180 ms	24512 KB	Output is correct
53	Correct	179 ms	24632 KB	Output is correct
54	Correct	177 ms	24696 KB	Output is correct
55	Correct	181 ms	24644 KB	Output is correct
56	Correct	173 ms	24628 KB	Output is correct
57	Correct	173 ms	24628 KB	Output is correct
58	Correct	193 ms	24628 KB	Output is correct
59	Correct	174 ms	24644 KB	Output is correct
60	Correct	179 ms	24644 KB	Output is correct
61	Correct	173 ms	24508 KB	Output is correct
62	Correct	176 ms	24636 KB	Output is correct
63	Correct	173 ms	24628 KB	Output is correct
64	Correct	182 ms	24628 KB	Output is correct
65	Correct	183 ms	24632 KB	Output is correct
66	Correct	173 ms	24632 KB	Output is correct
67	Correct	178 ms	24644 KB	Output is correct
68	Correct	176 ms	24636 KB	Output is correct

답안 #532526

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