Submission #521529

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
521529	2022-02-02T11:12:15 Z	AdamGS	Art Exhibition (JOI18_art)	C++17	100 / 100	174 ms	20868 KB

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
const int LIM=5e5+7;
pair<ll,ll>T[LIM];
int main() {
	ios_base::sync_with_stdio(0); cin.tie(0);
	int n;
	cin >> n;
	rep(i, n) cin >> T[i].st >> T[i].nd;
	sort(T, T+n);
	T[n].st=T[n-1].st;
	ll akt=0, ans=0;
	rep(i, n) {
		ans=max(ans, akt+T[i].nd);
		akt=max(akt+T[i].st+T[i].nd-T[i+1].st, 0ll);
	}
	cout << ans << '\n';
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	320 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	320 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	320 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	320 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	0 ms	332 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	0 ms	332 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	320 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	320 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	0 ms	332 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	0 ms	332 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	2 ms	460 KB	Output is correct
28	Correct	2 ms	456 KB	Output is correct
29	Correct	2 ms	460 KB	Output is correct
30	Correct	2 ms	460 KB	Output is correct
31	Correct	2 ms	460 KB	Output is correct
32	Correct	2 ms	460 KB	Output is correct
33	Correct	2 ms	464 KB	Output is correct
34	Correct	2 ms	460 KB	Output is correct
35	Correct	2 ms	460 KB	Output is correct
36	Correct	2 ms	512 KB	Output is correct
37	Correct	2 ms	456 KB	Output is correct
38	Correct	2 ms	460 KB	Output is correct
39	Correct	2 ms	464 KB	Output is correct
40	Correct	2 ms	464 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	2 ms	460 KB	Output is correct
43	Correct	2 ms	508 KB	Output is correct
44	Correct	2 ms	508 KB	Output is correct
45	Correct	2 ms	460 KB	Output is correct
46	Correct	2 ms	460 KB	Output is correct
47	Correct	2 ms	460 KB	Output is correct
48	Correct	2 ms	460 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	2 ms	468 KB	Output is correct
51	Correct	2 ms	456 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	320 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	0 ms	324 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	1 ms	324 KB	Output is correct
8	Correct	0 ms	320 KB	Output is correct
9	Correct	1 ms	316 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	0 ms	320 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	324 KB	Output is correct
16	Correct	0 ms	332 KB	Output is correct
17	Correct	1 ms	320 KB	Output is correct
18	Correct	0 ms	332 KB	Output is correct
19	Correct	1 ms	332 KB	Output is correct
20	Correct	1 ms	332 KB	Output is correct
21	Correct	1 ms	332 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	2 ms	460 KB	Output is correct
28	Correct	2 ms	456 KB	Output is correct
29	Correct	2 ms	460 KB	Output is correct
30	Correct	2 ms	460 KB	Output is correct
31	Correct	2 ms	460 KB	Output is correct
32	Correct	2 ms	460 KB	Output is correct
33	Correct	2 ms	464 KB	Output is correct
34	Correct	2 ms	460 KB	Output is correct
35	Correct	2 ms	460 KB	Output is correct
36	Correct	2 ms	512 KB	Output is correct
37	Correct	2 ms	456 KB	Output is correct
38	Correct	2 ms	460 KB	Output is correct
39	Correct	2 ms	464 KB	Output is correct
40	Correct	2 ms	464 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	2 ms	460 KB	Output is correct
43	Correct	2 ms	508 KB	Output is correct
44	Correct	2 ms	508 KB	Output is correct
45	Correct	2 ms	460 KB	Output is correct
46	Correct	2 ms	460 KB	Output is correct
47	Correct	2 ms	460 KB	Output is correct
48	Correct	2 ms	460 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	2 ms	468 KB	Output is correct
51	Correct	2 ms	456 KB	Output is correct
52	Correct	167 ms	20704 KB	Output is correct
53	Correct	166 ms	20760 KB	Output is correct
54	Correct	164 ms	20812 KB	Output is correct
55	Correct	170 ms	20768 KB	Output is correct
56	Correct	174 ms	20684 KB	Output is correct
57	Correct	168 ms	20676 KB	Output is correct
58	Correct	164 ms	20868 KB	Output is correct
59	Correct	172 ms	20700 KB	Output is correct
60	Correct	169 ms	20764 KB	Output is correct
61	Correct	165 ms	20588 KB	Output is correct
62	Correct	163 ms	20700 KB	Output is correct
63	Correct	162 ms	20680 KB	Output is correct
64	Correct	166 ms	20696 KB	Output is correct
65	Correct	166 ms	20840 KB	Output is correct
66	Correct	161 ms	20744 KB	Output is correct
67	Correct	165 ms	20804 KB	Output is correct
68	Correct	163 ms	20800 KB	Output is correct

Submission #521529

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