답안 #752933

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
752933	2023-06-04T10:08:59 Z	bgnbvnbv	Art Exhibition (JOI18_art)	C++14	100 / 100	196 ms	32728 KB

#include<bits/stdc++.h>
#define TASKNAME "codeforce"
#define pb push_back
#define pli pair<int,int>
#define fi first
#define se second
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL);
using namespace std;
using ll=long long;
const ll maxN=5e5+10;
const ll inf=1e18;
const ll mod=1e9+7;
#define int ll
ll a[maxN],pre[maxN],b[maxN],n,ans=-inf;
void solve()
{
    vector<pli>vec;
    cin >> n;
    for(int i=1;i<=n;i++) cin >> a[i] >> b[i],vec.pb({a[i],b[i]});
    sort(vec.begin(),vec.end());
    for(int i=1;i<=n;i++)
    {
        a[i]=vec[i-1].fi;
        b[i]=vec[i-1].se;
    }
    ll mn=inf;
    for(int i=1;i<=n;i++)
    {
        pre[i]=pre[i-1]+b[i];
        mn=min(mn,pre[i-1]-a[i]);
        ans=max(ans,pre[i]-a[i]-mn);
    }
    cout << ans;
}
signed main()
{
    fastio
    //freopen(TASKNAME".INP","r",stdin);
    //freopen(TASKNAME".OUT","w",stdout);
    solve();
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	3 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct

Subtask #2
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	3 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	260 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	296 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	3 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	260 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	296 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	2 ms	596 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	596 KB	Output is correct
30	Correct	2 ms	596 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	3 ms	596 KB	Output is correct
33	Correct	3 ms	600 KB	Output is correct
34	Correct	2 ms	596 KB	Output is correct
35	Correct	3 ms	596 KB	Output is correct
36	Correct	2 ms	596 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	596 KB	Output is correct
39	Correct	2 ms	616 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	596 KB	Output is correct
43	Correct	3 ms	596 KB	Output is correct
44	Correct	2 ms	596 KB	Output is correct
45	Correct	3 ms	596 KB	Output is correct
46	Correct	3 ms	596 KB	Output is correct
47	Correct	4 ms	596 KB	Output is correct
48	Correct	2 ms	596 KB	Output is correct
49	Correct	3 ms	596 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	340 KB	Output is correct
5	Correct	0 ms	340 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	340 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	3 ms	340 KB	Output is correct
11	Correct	1 ms	340 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	0 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	260 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	1 ms	340 KB	Output is correct
21	Correct	1 ms	340 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	1 ms	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	296 KB	Output is correct
26	Correct	2 ms	340 KB	Output is correct
27	Correct	2 ms	596 KB	Output is correct
28	Correct	2 ms	596 KB	Output is correct
29	Correct	2 ms	596 KB	Output is correct
30	Correct	2 ms	596 KB	Output is correct
31	Correct	2 ms	596 KB	Output is correct
32	Correct	3 ms	596 KB	Output is correct
33	Correct	3 ms	600 KB	Output is correct
34	Correct	2 ms	596 KB	Output is correct
35	Correct	3 ms	596 KB	Output is correct
36	Correct	2 ms	596 KB	Output is correct
37	Correct	2 ms	596 KB	Output is correct
38	Correct	2 ms	596 KB	Output is correct
39	Correct	2 ms	616 KB	Output is correct
40	Correct	2 ms	596 KB	Output is correct
41	Correct	2 ms	596 KB	Output is correct
42	Correct	2 ms	596 KB	Output is correct
43	Correct	3 ms	596 KB	Output is correct
44	Correct	2 ms	596 KB	Output is correct
45	Correct	3 ms	596 KB	Output is correct
46	Correct	3 ms	596 KB	Output is correct
47	Correct	4 ms	596 KB	Output is correct
48	Correct	2 ms	596 KB	Output is correct
49	Correct	3 ms	596 KB	Output is correct
50	Correct	2 ms	596 KB	Output is correct
51	Correct	2 ms	596 KB	Output is correct
52	Correct	188 ms	27304 KB	Output is correct
53	Correct	177 ms	32592 KB	Output is correct
54	Correct	195 ms	32592 KB	Output is correct
55	Correct	190 ms	32592 KB	Output is correct
56	Correct	191 ms	32604 KB	Output is correct
57	Correct	193 ms	32684 KB	Output is correct
58	Correct	183 ms	32560 KB	Output is correct
59	Correct	196 ms	32596 KB	Output is correct
60	Correct	184 ms	32728 KB	Output is correct
61	Correct	187 ms	32428 KB	Output is correct
62	Correct	186 ms	32600 KB	Output is correct
63	Correct	193 ms	32692 KB	Output is correct
64	Correct	193 ms	32632 KB	Output is correct
65	Correct	181 ms	32656 KB	Output is correct
66	Correct	188 ms	32684 KB	Output is correct
67	Correct	177 ms	32636 KB	Output is correct
68	Correct	187 ms	32620 KB	Output is correct

답안 #752933

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