답안 #964669

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
964669 2024-04-17T10:00:23 Z UmairAhmadMirza Art Exhibition (JOI18_art) C++17
100 / 100
419 ms 36928 KB
#include <bits/stdc++.h>
using namespace std;

#define ll long long
int const N=5e5+5;
int const mod=1e9+7;
pair<ll,ll> arr[N];
ll largest_subarray_sum(vector<ll> v, int n){
	ll ans=0;
	ll cur=0;
	for(int i=0;i<n;i++){
		if(cur+v[i]>=0)
			cur+=v[i];
		else
			cur=0;
		ans=max(ans,cur);
	}
	return ans;
}
void solve(){
	int n;
	cin>>n;
	for (int i = 0; i < n; ++i)
		cin>>arr[i].first>>arr[i].second;
	sort(arr,arr+n);
	vector<ll> v;
	for(int i=0;i<n-1;i++){
		v.push_back(arr[i].second);
		v.push_back(arr[i].first-arr[i+1].first);
	}
	v.push_back(arr[n-1].second);
	cout<<largest_subarray_sum(v,2*n-1)<<endl;
}

int main(){
	solve();
	return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 444 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 448 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 444 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 448 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 4 ms 860 KB Output is correct
28 Correct 4 ms 708 KB Output is correct
29 Correct 4 ms 860 KB Output is correct
30 Correct 4 ms 860 KB Output is correct
31 Correct 4 ms 860 KB Output is correct
32 Correct 4 ms 860 KB Output is correct
33 Correct 5 ms 816 KB Output is correct
34 Correct 4 ms 812 KB Output is correct
35 Correct 4 ms 856 KB Output is correct
36 Correct 4 ms 860 KB Output is correct
37 Correct 6 ms 632 KB Output is correct
38 Correct 4 ms 808 KB Output is correct
39 Correct 4 ms 860 KB Output is correct
40 Correct 7 ms 860 KB Output is correct
41 Correct 4 ms 860 KB Output is correct
42 Correct 5 ms 860 KB Output is correct
43 Correct 4 ms 860 KB Output is correct
44 Correct 4 ms 860 KB Output is correct
45 Correct 4 ms 860 KB Output is correct
46 Correct 4 ms 860 KB Output is correct
47 Correct 6 ms 860 KB Output is correct
48 Correct 4 ms 860 KB Output is correct
49 Correct 4 ms 860 KB Output is correct
50 Correct 4 ms 816 KB Output is correct
51 Correct 4 ms 860 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 440 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 1 ms 600 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 344 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 444 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 448 KB Output is correct
26 Correct 1 ms 344 KB Output is correct
27 Correct 4 ms 860 KB Output is correct
28 Correct 4 ms 708 KB Output is correct
29 Correct 4 ms 860 KB Output is correct
30 Correct 4 ms 860 KB Output is correct
31 Correct 4 ms 860 KB Output is correct
32 Correct 4 ms 860 KB Output is correct
33 Correct 5 ms 816 KB Output is correct
34 Correct 4 ms 812 KB Output is correct
35 Correct 4 ms 856 KB Output is correct
36 Correct 4 ms 860 KB Output is correct
37 Correct 6 ms 632 KB Output is correct
38 Correct 4 ms 808 KB Output is correct
39 Correct 4 ms 860 KB Output is correct
40 Correct 7 ms 860 KB Output is correct
41 Correct 4 ms 860 KB Output is correct
42 Correct 5 ms 860 KB Output is correct
43 Correct 4 ms 860 KB Output is correct
44 Correct 4 ms 860 KB Output is correct
45 Correct 4 ms 860 KB Output is correct
46 Correct 4 ms 860 KB Output is correct
47 Correct 6 ms 860 KB Output is correct
48 Correct 4 ms 860 KB Output is correct
49 Correct 4 ms 860 KB Output is correct
50 Correct 4 ms 816 KB Output is correct
51 Correct 4 ms 860 KB Output is correct
52 Correct 412 ms 36428 KB Output is correct
53 Correct 407 ms 36532 KB Output is correct
54 Correct 395 ms 36488 KB Output is correct
55 Correct 394 ms 36556 KB Output is correct
56 Correct 405 ms 36628 KB Output is correct
57 Correct 387 ms 36548 KB Output is correct
58 Correct 376 ms 36496 KB Output is correct
59 Correct 388 ms 36668 KB Output is correct
60 Correct 396 ms 36668 KB Output is correct
61 Correct 388 ms 36400 KB Output is correct
62 Correct 396 ms 36888 KB Output is correct
63 Correct 394 ms 36536 KB Output is correct
64 Correct 419 ms 36784 KB Output is correct
65 Correct 381 ms 36560 KB Output is correct
66 Correct 391 ms 36928 KB Output is correct
67 Correct 386 ms 36576 KB Output is correct
68 Correct 399 ms 36664 KB Output is correct