답안 #164136

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
164136	2019-11-17T15:29:29 Z	cfalas	Art Exhibition (JOI18_art)	C++14	50 / 100	1000 ms	28540 KB

art

#include<bits/stdc++.h>
using namespace std;
#define mp make_pair
#define INF 10000000
#define MOD 1000000007
#define ll long long
#define F first
#define S second
typedef pair<ll, ll> ii;
typedef pair<ii, ll> iii;
typedef vector<ll> vi;
typedef vector<ii> vii;
typedef map<ll, ll> mii;

int main(){
	ll n;
	cin>>n;
	vii v(n+1);
	for(ll i=1;i<=n;i++){
		cin>>v[i].F>>v[i].S;
	}
	sort(v.begin(), v.end());

	ll pref[n+1];
	pref[0] = 0;
	for(ll i=1;i<=n;i++){
		pref[i] = pref[i-1] +v[i].S;
	}


	ll maxd[n+1];
	maxd[n] = pref[n] - v[n].F;
	for(ll i=n-1;i>=0;i--){
		maxd[i] = max(maxd[i+1], pref[i]-v[i].F);
	}
	ll maxans = 0;
	for(ll i=1;i<=n;i++){
		maxans = max(maxans, v[i].F-pref[i-1] + maxd[i]);
	}
	cout<<maxans<<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	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 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	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	256 KB	Output is correct
21	Correct	3 ms	376 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	3 ms	376 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 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	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	256 KB	Output is correct
21	Correct	3 ms	376 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	3 ms	376 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	12 ms	560 KB	Output is correct
28	Correct	11 ms	632 KB	Output is correct
29	Correct	12 ms	632 KB	Output is correct
30	Correct	12 ms	632 KB	Output is correct
31	Correct	12 ms	632 KB	Output is correct
32	Correct	12 ms	632 KB	Output is correct
33	Correct	12 ms	632 KB	Output is correct
34	Correct	12 ms	632 KB	Output is correct
35	Correct	12 ms	632 KB	Output is correct
36	Correct	12 ms	632 KB	Output is correct
37	Correct	12 ms	632 KB	Output is correct
38	Correct	11 ms	632 KB	Output is correct
39	Correct	12 ms	632 KB	Output is correct
40	Correct	12 ms	632 KB	Output is correct
41	Correct	11 ms	632 KB	Output is correct
42	Correct	12 ms	636 KB	Output is correct
43	Correct	12 ms	632 KB	Output is correct
44	Correct	12 ms	632 KB	Output is correct
45	Correct	12 ms	636 KB	Output is correct
46	Correct	12 ms	604 KB	Output is correct
47	Correct	12 ms	636 KB	Output is correct
48	Correct	11 ms	632 KB	Output is correct
49	Correct	12 ms	760 KB	Output is correct
50	Correct	12 ms	632 KB	Output is correct
51	Correct	12 ms	632 KB	Output is correct

Subtask #4

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	256 KB	Output is correct
3	Correct	2 ms	376 KB	Output is correct
4	Correct	2 ms	376 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	376 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	376 KB	Output is correct
11	Correct	2 ms	376 KB	Output is correct
12	Correct	3 ms	376 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	3 ms	256 KB	Output is correct
15	Correct	3 ms	376 KB	Output is correct
16	Correct	3 ms	376 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	376 KB	Output is correct
19	Correct	3 ms	376 KB	Output is correct
20	Correct	3 ms	256 KB	Output is correct
21	Correct	3 ms	376 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	2 ms	256 KB	Output is correct
24	Correct	3 ms	376 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	3 ms	376 KB	Output is correct
27	Correct	12 ms	560 KB	Output is correct
28	Correct	11 ms	632 KB	Output is correct
29	Correct	12 ms	632 KB	Output is correct
30	Correct	12 ms	632 KB	Output is correct
31	Correct	12 ms	632 KB	Output is correct
32	Correct	12 ms	632 KB	Output is correct
33	Correct	12 ms	632 KB	Output is correct
34	Correct	12 ms	632 KB	Output is correct
35	Correct	12 ms	632 KB	Output is correct
36	Correct	12 ms	632 KB	Output is correct
37	Correct	12 ms	632 KB	Output is correct
38	Correct	11 ms	632 KB	Output is correct
39	Correct	12 ms	632 KB	Output is correct
40	Correct	12 ms	632 KB	Output is correct
41	Correct	11 ms	632 KB	Output is correct
42	Correct	12 ms	636 KB	Output is correct
43	Correct	12 ms	632 KB	Output is correct
44	Correct	12 ms	632 KB	Output is correct
45	Correct	12 ms	636 KB	Output is correct
46	Correct	12 ms	604 KB	Output is correct
47	Correct	12 ms	636 KB	Output is correct
48	Correct	11 ms	632 KB	Output is correct
49	Correct	12 ms	760 KB	Output is correct
50	Correct	12 ms	632 KB	Output is correct
51	Correct	12 ms	632 KB	Output is correct
52	Execution timed out	1008 ms	28540 KB	Time limit exceeded
53	Halted	0 ms	0 KB	-