답안 #55255 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
55255	2018-07-06T18:10:43 Z	shoemakerjo	Art Exhibition (JOI18_art)	C++14	100 / 100	500 ms	148040 KB

#include <bits/stdc++.h>

using namespace std;
#define maxn 500010
#define ll long long
#define pll pair<ll, ll>

vector<pll> stuff;
int N;
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> N;
	ll a, b;
	for (int i = 0; i < N; i++) {
		cin >> a >> b;
		stuff.push_back(pll(a, b));
	}
	sort(stuff.begin(), stuff.end());
	ll ans = 0LL;
	ll cbest = 0;
	ll lastval = stuff[0].first;
	ll cspot, cnum;
	for (int i = 0; i < N; i++) {
		cspot = stuff[i].first;
		cnum = stuff[i].second;
		cbest = max(cnum, cnum + cbest - (cspot - lastval));
		lastval = cspot;
		ans = max(ans, cbest);
	}
	cout << ans << endl;

}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	488 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	500 KB	Output is correct
5	Correct	2 ms	500 KB	Output is correct
6	Correct	2 ms	500 KB	Output is correct
7	Correct	3 ms	580 KB	Output is correct
8	Correct	2 ms	580 KB	Output is correct
9	Correct	2 ms	580 KB	Output is correct
10	Correct	2 ms	588 KB	Output is correct
11	Correct	2 ms	588 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	488 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	500 KB	Output is correct
5	Correct	2 ms	500 KB	Output is correct
6	Correct	2 ms	500 KB	Output is correct
7	Correct	3 ms	580 KB	Output is correct
8	Correct	2 ms	580 KB	Output is correct
9	Correct	2 ms	580 KB	Output is correct
10	Correct	2 ms	588 KB	Output is correct
11	Correct	2 ms	588 KB	Output is correct
12	Correct	26 ms	588 KB	Output is correct
13	Correct	3 ms	588 KB	Output is correct
14	Correct	4 ms	588 KB	Output is correct
15	Correct	2 ms	588 KB	Output is correct
16	Correct	3 ms	588 KB	Output is correct
17	Correct	3 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	2 ms	724 KB	Output is correct
20	Correct	2 ms	740 KB	Output is correct
21	Correct	2 ms	740 KB	Output is correct
22	Correct	2 ms	740 KB	Output is correct
23	Correct	2 ms	744 KB	Output is correct
24	Correct	2 ms	744 KB	Output is correct
25	Correct	3 ms	744 KB	Output is correct
26	Correct	3 ms	744 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	488 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	500 KB	Output is correct
5	Correct	2 ms	500 KB	Output is correct
6	Correct	2 ms	500 KB	Output is correct
7	Correct	3 ms	580 KB	Output is correct
8	Correct	2 ms	580 KB	Output is correct
9	Correct	2 ms	580 KB	Output is correct
10	Correct	2 ms	588 KB	Output is correct
11	Correct	2 ms	588 KB	Output is correct
12	Correct	26 ms	588 KB	Output is correct
13	Correct	3 ms	588 KB	Output is correct
14	Correct	4 ms	588 KB	Output is correct
15	Correct	2 ms	588 KB	Output is correct
16	Correct	3 ms	588 KB	Output is correct
17	Correct	3 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	2 ms	724 KB	Output is correct
20	Correct	2 ms	740 KB	Output is correct
21	Correct	2 ms	740 KB	Output is correct
22	Correct	2 ms	740 KB	Output is correct
23	Correct	2 ms	744 KB	Output is correct
24	Correct	2 ms	744 KB	Output is correct
25	Correct	3 ms	744 KB	Output is correct
26	Correct	3 ms	744 KB	Output is correct
27	Correct	4 ms	764 KB	Output is correct
28	Correct	30 ms	764 KB	Output is correct
29	Correct	5 ms	800 KB	Output is correct
30	Correct	7 ms	800 KB	Output is correct
31	Correct	6 ms	800 KB	Output is correct
32	Correct	5 ms	800 KB	Output is correct
33	Correct	5 ms	800 KB	Output is correct
34	Correct	5 ms	800 KB	Output is correct
35	Correct	5 ms	800 KB	Output is correct
36	Correct	5 ms	800 KB	Output is correct
37	Correct	3 ms	800 KB	Output is correct
38	Correct	5 ms	832 KB	Output is correct
39	Correct	5 ms	832 KB	Output is correct
40	Correct	6 ms	832 KB	Output is correct
41	Correct	5 ms	832 KB	Output is correct
42	Correct	6 ms	832 KB	Output is correct
43	Correct	4 ms	832 KB	Output is correct
44	Correct	5 ms	832 KB	Output is correct
45	Correct	4 ms	832 KB	Output is correct
46	Correct	4 ms	832 KB	Output is correct
47	Correct	4 ms	832 KB	Output is correct
48	Correct	4 ms	832 KB	Output is correct
49	Correct	5 ms	832 KB	Output is correct
50	Correct	5 ms	832 KB	Output is correct
51	Correct	4 ms	832 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	488 KB	Output is correct
3	Correct	2 ms	500 KB	Output is correct
4	Correct	2 ms	500 KB	Output is correct
5	Correct	2 ms	500 KB	Output is correct
6	Correct	2 ms	500 KB	Output is correct
7	Correct	3 ms	580 KB	Output is correct
8	Correct	2 ms	580 KB	Output is correct
9	Correct	2 ms	580 KB	Output is correct
10	Correct	2 ms	588 KB	Output is correct
11	Correct	2 ms	588 KB	Output is correct
12	Correct	26 ms	588 KB	Output is correct
13	Correct	3 ms	588 KB	Output is correct
14	Correct	4 ms	588 KB	Output is correct
15	Correct	2 ms	588 KB	Output is correct
16	Correct	3 ms	588 KB	Output is correct
17	Correct	3 ms	724 KB	Output is correct
18	Correct	3 ms	724 KB	Output is correct
19	Correct	2 ms	724 KB	Output is correct
20	Correct	2 ms	740 KB	Output is correct
21	Correct	2 ms	740 KB	Output is correct
22	Correct	2 ms	740 KB	Output is correct
23	Correct	2 ms	744 KB	Output is correct
24	Correct	2 ms	744 KB	Output is correct
25	Correct	3 ms	744 KB	Output is correct
26	Correct	3 ms	744 KB	Output is correct
27	Correct	4 ms	764 KB	Output is correct
28	Correct	30 ms	764 KB	Output is correct
29	Correct	5 ms	800 KB	Output is correct
30	Correct	7 ms	800 KB	Output is correct
31	Correct	6 ms	800 KB	Output is correct
32	Correct	5 ms	800 KB	Output is correct
33	Correct	5 ms	800 KB	Output is correct
34	Correct	5 ms	800 KB	Output is correct
35	Correct	5 ms	800 KB	Output is correct
36	Correct	5 ms	800 KB	Output is correct
37	Correct	3 ms	800 KB	Output is correct
38	Correct	5 ms	832 KB	Output is correct
39	Correct	5 ms	832 KB	Output is correct
40	Correct	6 ms	832 KB	Output is correct
41	Correct	5 ms	832 KB	Output is correct
42	Correct	6 ms	832 KB	Output is correct
43	Correct	4 ms	832 KB	Output is correct
44	Correct	5 ms	832 KB	Output is correct
45	Correct	4 ms	832 KB	Output is correct
46	Correct	4 ms	832 KB	Output is correct
47	Correct	4 ms	832 KB	Output is correct
48	Correct	4 ms	832 KB	Output is correct
49	Correct	5 ms	832 KB	Output is correct
50	Correct	5 ms	832 KB	Output is correct
51	Correct	4 ms	832 KB	Output is correct
52	Correct	236 ms	8936 KB	Output is correct
53	Correct	235 ms	8936 KB	Output is correct
54	Correct	315 ms	8936 KB	Output is correct
55	Correct	273 ms	8956 KB	Output is correct
56	Correct	277 ms	8956 KB	Output is correct
57	Correct	285 ms	9104 KB	Output is correct
58	Correct	252 ms	21336 KB	Output is correct
59	Correct	283 ms	33932 KB	Output is correct
60	Correct	275 ms	46648 KB	Output is correct
61	Correct	277 ms	59172 KB	Output is correct
62	Correct	252 ms	71864 KB	Output is correct
63	Correct	239 ms	84724 KB	Output is correct
64	Correct	252 ms	97424 KB	Output is correct
65	Correct	286 ms	109840 KB	Output is correct
66	Correct	244 ms	122660 KB	Output is correct
67	Correct	245 ms	135276 KB	Output is correct
68	Correct	500 ms	148040 KB	Output is correct

답안 #55255

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