답안 #547059

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
547059	2022-04-09T10:04:17 Z	d2k05	Fuel Station (NOI20_fuelstation)	C++14	37 / 100	3000 ms	7244 KB

FuelStation

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

const int N = 1e6 + 5;

int n, d;
pair <int, pair <int, int> > a[N];

double mx(double f) {
	double cur = f, now = 0;
	for (int i = 1; i <= n; ++i) {
		if (cur >= a[i].first - now) {
			cur -= a[i].first - now;
			now = a[i].first;
		} 
		else 
			return now + cur;
		if (f <= a[i].second.second)
			cur += a[i].second.first;
	}
	return min(d * 1.0, now + cur);
}

int main() {
	ios :: sync_with_stdio(0), cin.tie(0);
	cin >> n >> d;
	for (int i = 1; i <= n; ++i) cin >> a[i].first >> a[i].second.first >> a[i].second.second;
	sort(a + 1, a + 1 + n);
	int bruh = 0;
	while (mx(bruh) != d) ++bruh;
	cout << bruh;
	return 0;
}

Subtask #1

7.0 / 7.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	212 KB	Output is correct
2	Correct	3 ms	212 KB	Output is correct
3	Correct	2757 ms	304 KB	Output is correct
4	Correct	6 ms	212 KB	Output is correct
5	Correct	4 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	4 ms	212 KB	Output is correct
8	Correct	2528 ms	336 KB	Output is correct
9	Correct	2446 ms	308 KB	Output is correct
10	Correct	2584 ms	332 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	603 ms	324 KB	Output is correct
14	Correct	3 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct

Subtask #2

13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	123 ms	3744 KB	Output is correct
2	Correct	149 ms	3832 KB	Output is correct
3	Correct	128 ms	3788 KB	Output is correct
4	Correct	119 ms	3808 KB	Output is correct
5	Correct	120 ms	3932 KB	Output is correct
6	Correct	124 ms	3800 KB	Output is correct
7	Correct	117 ms	3832 KB	Output is correct
8	Correct	117 ms	3828 KB	Output is correct
9	Correct	120 ms	3840 KB	Output is correct
10	Correct	118 ms	3828 KB	Output is correct
11	Correct	115 ms	3820 KB	Output is correct
12	Correct	121 ms	3808 KB	Output is correct
13	Correct	118 ms	3832 KB	Output is correct
14	Correct	123 ms	3948 KB	Output is correct
15	Correct	143 ms	3744 KB	Output is correct
16	Correct	121 ms	3828 KB	Output is correct
17	Correct	119 ms	3744 KB	Output is correct
18	Correct	128 ms	3768 KB	Output is correct
19	Correct	130 ms	3912 KB	Output is correct
20	Correct	117 ms	3764 KB	Output is correct

Subtask #3

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	3 ms	340 KB	Output is correct
3	Correct	4 ms	468 KB	Output is correct
4	Correct	4 ms	544 KB	Output is correct
5	Correct	4 ms	528 KB	Output is correct
6	Correct	4 ms	464 KB	Output is correct
7	Correct	4 ms	464 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	328 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	4 ms	568 KB	Output is correct
15	Correct	6 ms	476 KB	Output is correct
16	Correct	17 ms	468 KB	Output is correct
17	Correct	31 ms	468 KB	Output is correct
18	Correct	38 ms	596 KB	Output is correct
19	Correct	4 ms	468 KB	Output is correct
20	Correct	6 ms	596 KB	Output is correct
21	Correct	4 ms	568 KB	Output is correct
22	Correct	4 ms	468 KB	Output is correct
23	Correct	4 ms	468 KB	Output is correct
24	Correct	4 ms	552 KB	Output is correct
25	Correct	4 ms	468 KB	Output is correct

Subtask #4

0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	3 ms	340 KB	Output is correct
3	Correct	4 ms	468 KB	Output is correct
4	Correct	4 ms	544 KB	Output is correct
5	Correct	4 ms	528 KB	Output is correct
6	Correct	4 ms	464 KB	Output is correct
7	Correct	4 ms	464 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	328 KB	Output is correct
13	Correct	1 ms	328 KB	Output is correct
14	Correct	4 ms	568 KB	Output is correct
15	Correct	6 ms	476 KB	Output is correct
16	Correct	17 ms	468 KB	Output is correct
17	Correct	31 ms	468 KB	Output is correct
18	Correct	38 ms	596 KB	Output is correct
19	Correct	4 ms	468 KB	Output is correct
20	Correct	6 ms	596 KB	Output is correct
21	Correct	4 ms	568 KB	Output is correct
22	Correct	4 ms	468 KB	Output is correct
23	Correct	4 ms	468 KB	Output is correct
24	Correct	4 ms	552 KB	Output is correct
25	Correct	4 ms	468 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	94 ms	5956 KB	Output is correct
28	Correct	99 ms	5936 KB	Output is correct
29	Correct	94 ms	5972 KB	Output is correct
30	Correct	91 ms	5944 KB	Output is correct
31	Correct	91 ms	5860 KB	Output is correct
32	Correct	96 ms	5916 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	324 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	96 ms	5956 KB	Output is correct
40	Correct	109 ms	5880 KB	Output is correct
41	Correct	140 ms	5944 KB	Output is correct
42	Correct	99 ms	5964 KB	Output is correct
43	Correct	1006 ms	5972 KB	Output is correct
44	Correct	1575 ms	6004 KB	Output is correct
45	Execution timed out	3055 ms	7244 KB	Time limit exceeded
46	Halted	0 ms	0 KB	-

Subtask #5

0 / 19.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	212 KB	Output is correct
2	Correct	3 ms	212 KB	Output is correct
3	Correct	2757 ms	304 KB	Output is correct
4	Correct	6 ms	212 KB	Output is correct
5	Correct	4 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	4 ms	212 KB	Output is correct
8	Correct	2528 ms	336 KB	Output is correct
9	Correct	2446 ms	308 KB	Output is correct
10	Correct	2584 ms	332 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	603 ms	324 KB	Output is correct
14	Correct	3 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	5 ms	212 KB	Output is correct
18	Execution timed out	3072 ms	212 KB	Time limit exceeded
19	Halted	0 ms	0 KB	-

Subtask #6

0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	212 KB	Output is correct
2	Correct	3 ms	212 KB	Output is correct
3	Correct	2757 ms	304 KB	Output is correct
4	Correct	6 ms	212 KB	Output is correct
5	Correct	4 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	4 ms	212 KB	Output is correct
8	Correct	2528 ms	336 KB	Output is correct
9	Correct	2446 ms	308 KB	Output is correct
10	Correct	2584 ms	332 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	603 ms	324 KB	Output is correct
14	Correct	3 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	3 ms	340 KB	Output is correct
18	Correct	4 ms	468 KB	Output is correct
19	Correct	4 ms	544 KB	Output is correct
20	Correct	4 ms	528 KB	Output is correct
21	Correct	4 ms	464 KB	Output is correct
22	Correct	4 ms	464 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	1 ms	212 KB	Output is correct
27	Correct	1 ms	328 KB	Output is correct
28	Correct	1 ms	328 KB	Output is correct
29	Correct	4 ms	568 KB	Output is correct
30	Correct	6 ms	476 KB	Output is correct
31	Correct	17 ms	468 KB	Output is correct
32	Correct	31 ms	468 KB	Output is correct
33	Correct	38 ms	596 KB	Output is correct
34	Correct	4 ms	468 KB	Output is correct
35	Correct	6 ms	596 KB	Output is correct
36	Correct	4 ms	568 KB	Output is correct
37	Correct	4 ms	468 KB	Output is correct
38	Correct	4 ms	468 KB	Output is correct
39	Correct	4 ms	552 KB	Output is correct
40	Correct	4 ms	468 KB	Output is correct
41	Correct	15 ms	212 KB	Output is correct
42	Correct	4 ms	596 KB	Output is correct
43	Correct	4 ms	632 KB	Output is correct
44	Correct	4 ms	724 KB	Output is correct
45	Correct	4 ms	732 KB	Output is correct
46	Correct	4 ms	640 KB	Output is correct
47	Correct	4 ms	724 KB	Output is correct
48	Correct	1 ms	212 KB	Output is correct
49	Correct	1 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	1 ms	224 KB	Output is correct
52	Correct	2705 ms	312 KB	Output is correct
53	Correct	1 ms	212 KB	Output is correct
54	Correct	2081 ms	732 KB	Output is correct
55	Correct	1203 ms	724 KB	Output is correct
56	Execution timed out	3076 ms	724 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

Subtask #7

0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	212 KB	Output is correct
2	Correct	3 ms	212 KB	Output is correct
3	Correct	2757 ms	304 KB	Output is correct
4	Correct	6 ms	212 KB	Output is correct
5	Correct	4 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	4 ms	212 KB	Output is correct
8	Correct	2528 ms	336 KB	Output is correct
9	Correct	2446 ms	308 KB	Output is correct
10	Correct	2584 ms	332 KB	Output is correct
11	Correct	3 ms	212 KB	Output is correct
12	Correct	3 ms	212 KB	Output is correct
13	Correct	603 ms	324 KB	Output is correct
14	Correct	3 ms	212 KB	Output is correct
15	Correct	3 ms	212 KB	Output is correct
16	Correct	123 ms	3744 KB	Output is correct
17	Correct	149 ms	3832 KB	Output is correct
18	Correct	128 ms	3788 KB	Output is correct
19	Correct	119 ms	3808 KB	Output is correct
20	Correct	120 ms	3932 KB	Output is correct
21	Correct	124 ms	3800 KB	Output is correct
22	Correct	117 ms	3832 KB	Output is correct
23	Correct	117 ms	3828 KB	Output is correct
24	Correct	120 ms	3840 KB	Output is correct
25	Correct	118 ms	3828 KB	Output is correct
26	Correct	115 ms	3820 KB	Output is correct
27	Correct	121 ms	3808 KB	Output is correct
28	Correct	118 ms	3832 KB	Output is correct
29	Correct	123 ms	3948 KB	Output is correct
30	Correct	143 ms	3744 KB	Output is correct
31	Correct	121 ms	3828 KB	Output is correct
32	Correct	119 ms	3744 KB	Output is correct
33	Correct	128 ms	3768 KB	Output is correct
34	Correct	130 ms	3912 KB	Output is correct
35	Correct	117 ms	3764 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	3 ms	340 KB	Output is correct
38	Correct	4 ms	468 KB	Output is correct
39	Correct	4 ms	544 KB	Output is correct
40	Correct	4 ms	528 KB	Output is correct
41	Correct	4 ms	464 KB	Output is correct
42	Correct	4 ms	464 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	328 KB	Output is correct
48	Correct	1 ms	328 KB	Output is correct
49	Correct	4 ms	568 KB	Output is correct
50	Correct	6 ms	476 KB	Output is correct
51	Correct	17 ms	468 KB	Output is correct
52	Correct	31 ms	468 KB	Output is correct
53	Correct	38 ms	596 KB	Output is correct
54	Correct	4 ms	468 KB	Output is correct
55	Correct	6 ms	596 KB	Output is correct
56	Correct	4 ms	568 KB	Output is correct
57	Correct	4 ms	468 KB	Output is correct
58	Correct	4 ms	468 KB	Output is correct
59	Correct	4 ms	552 KB	Output is correct
60	Correct	4 ms	468 KB	Output is correct
61	Correct	1 ms	212 KB	Output is correct
62	Correct	94 ms	5956 KB	Output is correct
63	Correct	99 ms	5936 KB	Output is correct
64	Correct	94 ms	5972 KB	Output is correct
65	Correct	91 ms	5944 KB	Output is correct
66	Correct	91 ms	5860 KB	Output is correct
67	Correct	96 ms	5916 KB	Output is correct
68	Correct	1 ms	212 KB	Output is correct
69	Correct	1 ms	324 KB	Output is correct
70	Correct	1 ms	212 KB	Output is correct
71	Correct	1 ms	212 KB	Output is correct
72	Correct	1 ms	212 KB	Output is correct
73	Correct	1 ms	212 KB	Output is correct
74	Correct	96 ms	5956 KB	Output is correct
75	Correct	109 ms	5880 KB	Output is correct
76	Correct	140 ms	5944 KB	Output is correct
77	Correct	99 ms	5964 KB	Output is correct
78	Correct	1006 ms	5972 KB	Output is correct
79	Correct	1575 ms	6004 KB	Output is correct
80	Execution timed out	3055 ms	7244 KB	Time limit exceeded
81	Halted	0 ms	0 KB	-