답안 #206751

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
206751	2020-03-05T04:16:33 Z	pavement	Art Exhibition (JOI18_art)	C++17	100 / 100	251 ms	24840 KB

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

int N, C, P[500005];
pair<int, int> T[500005];

main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> N;
	for (int i = 1; i <= N; i++) cin >> T[i].first >> T[i].second;
	sort(T + 1, T + 1 + N);
	for (int i = 1; i <= N; i++) P[i] = P[i - 1] + T[i].second;
	for (int i = 1, M = LLONG_MIN; i <= N; i++) {
		M = max(M, -P[i - 1] + T[i].first);
		C = max(C, M + P[i] - T[i].first);
	}
	cout << C << '\n';
}

Compilation message

art.cpp:8:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	388 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	388 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	388 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	632 KB	Output is correct
28	Correct	7 ms	532 KB	Output is correct
29	Correct	7 ms	632 KB	Output is correct
30	Correct	7 ms	632 KB	Output is correct
31	Correct	7 ms	632 KB	Output is correct
32	Correct	7 ms	632 KB	Output is correct
33	Correct	7 ms	632 KB	Output is correct
34	Correct	8 ms	632 KB	Output is correct
35	Correct	7 ms	632 KB	Output is correct
36	Correct	7 ms	632 KB	Output is correct
37	Correct	7 ms	632 KB	Output is correct
38	Correct	7 ms	636 KB	Output is correct
39	Correct	7 ms	632 KB	Output is correct
40	Correct	7 ms	632 KB	Output is correct
41	Correct	7 ms	632 KB	Output is correct
42	Correct	7 ms	632 KB	Output is correct
43	Correct	7 ms	632 KB	Output is correct
44	Correct	7 ms	632 KB	Output is correct
45	Correct	8 ms	636 KB	Output is correct
46	Correct	7 ms	632 KB	Output is correct
47	Correct	7 ms	632 KB	Output is correct
48	Correct	7 ms	632 KB	Output is correct
49	Correct	7 ms	632 KB	Output is correct
50	Correct	7 ms	632 KB	Output is correct
51	Correct	7 ms	632 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	388 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	7 ms	632 KB	Output is correct
28	Correct	7 ms	532 KB	Output is correct
29	Correct	7 ms	632 KB	Output is correct
30	Correct	7 ms	632 KB	Output is correct
31	Correct	7 ms	632 KB	Output is correct
32	Correct	7 ms	632 KB	Output is correct
33	Correct	7 ms	632 KB	Output is correct
34	Correct	8 ms	632 KB	Output is correct
35	Correct	7 ms	632 KB	Output is correct
36	Correct	7 ms	632 KB	Output is correct
37	Correct	7 ms	632 KB	Output is correct
38	Correct	7 ms	636 KB	Output is correct
39	Correct	7 ms	632 KB	Output is correct
40	Correct	7 ms	632 KB	Output is correct
41	Correct	7 ms	632 KB	Output is correct
42	Correct	7 ms	632 KB	Output is correct
43	Correct	7 ms	632 KB	Output is correct
44	Correct	7 ms	632 KB	Output is correct
45	Correct	8 ms	636 KB	Output is correct
46	Correct	7 ms	632 KB	Output is correct
47	Correct	7 ms	632 KB	Output is correct
48	Correct	7 ms	632 KB	Output is correct
49	Correct	7 ms	632 KB	Output is correct
50	Correct	7 ms	632 KB	Output is correct
51	Correct	7 ms	632 KB	Output is correct
52	Correct	234 ms	24736 KB	Output is correct
53	Correct	233 ms	24700 KB	Output is correct
54	Correct	235 ms	24840 KB	Output is correct
55	Correct	237 ms	24824 KB	Output is correct
56	Correct	240 ms	24696 KB	Output is correct
57	Correct	242 ms	24796 KB	Output is correct
58	Correct	234 ms	24696 KB	Output is correct
59	Correct	240 ms	24768 KB	Output is correct
60	Correct	229 ms	24696 KB	Output is correct
61	Correct	251 ms	24568 KB	Output is correct
62	Correct	234 ms	24668 KB	Output is correct
63	Correct	229 ms	24696 KB	Output is correct
64	Correct	238 ms	24696 KB	Output is correct
65	Correct	236 ms	24824 KB	Output is correct
66	Correct	225 ms	24696 KB	Output is correct
67	Correct	250 ms	24824 KB	Output is correct
68	Correct	238 ms	24824 KB	Output is correct

답안 #206751

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