답안 #526183

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
526183 2022-02-13T22:08:43 Z Hanksburger Art Exhibition (JOI18_art) C++17
100 / 100
181 ms 16396 KB
#include <bits/stdc++.h>
using namespace std;
pair<long long, long long> a[500005];
vector<long long> v;
int main()
{
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	long long n, sum, ans=0;
	cin >> n;
	for (long long i=1; i<=n; i++)
		cin >> a[i].first >> a[i].second;
	sort(a+1, a+n+1);
	for (long long i=1; i<=n; i++)
		v.push_back(a[i].second-a[i].first+a[i-1].first);
	sum=a[1].first;
	for (long long i=0; i<v.size(); i++)
	{
		sum=max(0LL, sum+v[i]);
		ans=max(ans, sum);
		sum=max(sum, a[i+2].first-a[i+1].first);
	}
	cout << ans;
	return 0;
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:18:23: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |  for (long long i=0; i<v.size(); i++)
      |                      ~^~~~~~~~~
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 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 0 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 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 0 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 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 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 1 ms 332 KB Output is correct
24 Correct 0 ms 332 KB Output is correct
25 Correct 1 ms 324 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 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 0 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 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 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 1 ms 332 KB Output is correct
24 Correct 0 ms 332 KB Output is correct
25 Correct 1 ms 324 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
27 Correct 2 ms 588 KB Output is correct
28 Correct 2 ms 588 KB Output is correct
29 Correct 2 ms 588 KB Output is correct
30 Correct 2 ms 588 KB Output is correct
31 Correct 2 ms 600 KB Output is correct
32 Correct 2 ms 580 KB Output is correct
33 Correct 2 ms 588 KB Output is correct
34 Correct 2 ms 588 KB Output is correct
35 Correct 2 ms 588 KB Output is correct
36 Correct 2 ms 576 KB Output is correct
37 Correct 2 ms 560 KB Output is correct
38 Correct 3 ms 592 KB Output is correct
39 Correct 2 ms 584 KB Output is correct
40 Correct 2 ms 580 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 580 KB Output is correct
43 Correct 2 ms 580 KB Output is correct
44 Correct 2 ms 588 KB Output is correct
45 Correct 2 ms 588 KB Output is correct
46 Correct 2 ms 588 KB Output is correct
47 Correct 2 ms 556 KB Output is correct
48 Correct 2 ms 564 KB Output is correct
49 Correct 2 ms 588 KB Output is correct
50 Correct 2 ms 588 KB Output is correct
51 Correct 2 ms 588 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 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 0 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 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 324 KB Output is correct
18 Correct 1 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 1 ms 332 KB Output is correct
24 Correct 0 ms 332 KB Output is correct
25 Correct 1 ms 324 KB Output is correct
26 Correct 0 ms 332 KB Output is correct
27 Correct 2 ms 588 KB Output is correct
28 Correct 2 ms 588 KB Output is correct
29 Correct 2 ms 588 KB Output is correct
30 Correct 2 ms 588 KB Output is correct
31 Correct 2 ms 600 KB Output is correct
32 Correct 2 ms 580 KB Output is correct
33 Correct 2 ms 588 KB Output is correct
34 Correct 2 ms 588 KB Output is correct
35 Correct 2 ms 588 KB Output is correct
36 Correct 2 ms 576 KB Output is correct
37 Correct 2 ms 560 KB Output is correct
38 Correct 3 ms 592 KB Output is correct
39 Correct 2 ms 584 KB Output is correct
40 Correct 2 ms 580 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 580 KB Output is correct
43 Correct 2 ms 580 KB Output is correct
44 Correct 2 ms 588 KB Output is correct
45 Correct 2 ms 588 KB Output is correct
46 Correct 2 ms 588 KB Output is correct
47 Correct 2 ms 556 KB Output is correct
48 Correct 2 ms 564 KB Output is correct
49 Correct 2 ms 588 KB Output is correct
50 Correct 2 ms 588 KB Output is correct
51 Correct 2 ms 588 KB Output is correct
52 Correct 171 ms 15620 KB Output is correct
53 Correct 172 ms 15548 KB Output is correct
54 Correct 166 ms 16320 KB Output is correct
55 Correct 174 ms 16316 KB Output is correct
56 Correct 179 ms 16332 KB Output is correct
57 Correct 167 ms 16316 KB Output is correct
58 Correct 169 ms 16328 KB Output is correct
59 Correct 168 ms 16236 KB Output is correct
60 Correct 170 ms 16256 KB Output is correct
61 Correct 169 ms 16344 KB Output is correct
62 Correct 163 ms 16332 KB Output is correct
63 Correct 167 ms 16380 KB Output is correct
64 Correct 173 ms 16396 KB Output is correct
65 Correct 163 ms 16316 KB Output is correct
66 Correct 168 ms 16360 KB Output is correct
67 Correct 181 ms 16304 KB Output is correct
68 Correct 170 ms 16304 KB Output is correct