Submission #392857

# Submission time Handle Problem Language Result Execution time Memory
392857 2021-04-22T01:50:28 Z warner1129 Art Exhibition (JOI18_art) C++17
100 / 100
646 ms 8220 KB
#include <bits/stdc++.h>

#define ff first
#define ss second

using namespace std;

const long long INF = 0xf3f3f3f3f3f3f3f;
const int maxn = 5e5 + 5;

pair<long long, long long> arr[maxn];

void solve() {
	int n;
	cin >> n;
	for (int i = 1; i <= n; i++)
		cin >> arr[i].ff >> arr[i].ss;	
	sort(arr + 1, arr + 1 + n);
	for (int i = 2; i <= n; i++)
		arr[i].ss += arr[i-1].ss;
	long long mi = -arr[1].ff;
	long long ans = arr[1].ss;
	for (int i = 1; i <= n; i++) {
		ans = max(ans, arr[i].ss - arr[i].ff - mi);
		mi = min(mi, arr[i].ss - arr[i+1].ff);
	}
	cout << ans << '\n';
}

signed main() {
	solve();
	return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 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 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 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 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 6 ms 344 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 6 ms 332 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 6 ms 332 KB Output is correct
32 Correct 6 ms 304 KB Output is correct
33 Correct 6 ms 332 KB Output is correct
34 Correct 8 ms 332 KB Output is correct
35 Correct 7 ms 316 KB Output is correct
36 Correct 6 ms 332 KB Output is correct
37 Correct 6 ms 332 KB Output is correct
38 Correct 6 ms 332 KB Output is correct
39 Correct 6 ms 332 KB Output is correct
40 Correct 6 ms 332 KB Output is correct
41 Correct 6 ms 332 KB Output is correct
42 Correct 6 ms 332 KB Output is correct
43 Correct 6 ms 332 KB Output is correct
44 Correct 6 ms 332 KB Output is correct
45 Correct 6 ms 332 KB Output is correct
46 Correct 7 ms 332 KB Output is correct
47 Correct 6 ms 332 KB Output is correct
48 Correct 6 ms 376 KB Output is correct
49 Correct 6 ms 332 KB Output is correct
50 Correct 6 ms 320 KB Output is correct
51 Correct 6 ms 344 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 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 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 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 208 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 208 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 208 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 6 ms 344 KB Output is correct
28 Correct 6 ms 376 KB Output is correct
29 Correct 6 ms 332 KB Output is correct
30 Correct 6 ms 332 KB Output is correct
31 Correct 6 ms 332 KB Output is correct
32 Correct 6 ms 304 KB Output is correct
33 Correct 6 ms 332 KB Output is correct
34 Correct 8 ms 332 KB Output is correct
35 Correct 7 ms 316 KB Output is correct
36 Correct 6 ms 332 KB Output is correct
37 Correct 6 ms 332 KB Output is correct
38 Correct 6 ms 332 KB Output is correct
39 Correct 6 ms 332 KB Output is correct
40 Correct 6 ms 332 KB Output is correct
41 Correct 6 ms 332 KB Output is correct
42 Correct 6 ms 332 KB Output is correct
43 Correct 6 ms 332 KB Output is correct
44 Correct 6 ms 332 KB Output is correct
45 Correct 6 ms 332 KB Output is correct
46 Correct 7 ms 332 KB Output is correct
47 Correct 6 ms 332 KB Output is correct
48 Correct 6 ms 376 KB Output is correct
49 Correct 6 ms 332 KB Output is correct
50 Correct 6 ms 320 KB Output is correct
51 Correct 6 ms 344 KB Output is correct
52 Correct 555 ms 8096 KB Output is correct
53 Correct 561 ms 8084 KB Output is correct
54 Correct 553 ms 8120 KB Output is correct
55 Correct 553 ms 8196 KB Output is correct
56 Correct 616 ms 8016 KB Output is correct
57 Correct 545 ms 8088 KB Output is correct
58 Correct 646 ms 8192 KB Output is correct
59 Correct 599 ms 8100 KB Output is correct
60 Correct 549 ms 8004 KB Output is correct
61 Correct 547 ms 8004 KB Output is correct
62 Correct 575 ms 8180 KB Output is correct
63 Correct 588 ms 8220 KB Output is correct
64 Correct 617 ms 8100 KB Output is correct
65 Correct 555 ms 8112 KB Output is correct
66 Correct 617 ms 8000 KB Output is correct
67 Correct 548 ms 8132 KB Output is correct
68 Correct 571 ms 8136 KB Output is correct