Submission #632688

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
632688	2022-08-20T15:52:27 Z	anjamilicevic	Art Exhibition (JOI18_art)	C++14	100 / 100	192 ms	24780 KB

#include <bits/stdc++.h>
#define IOS {ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0); }
#define MAXN 500005

using namespace std;

pair<long long, long long> a[MAXN];
long long suf[MAXN];

void solve()
{
    int n;
    cin >> n;

    for(int i=0; i<n; i++)
    {
        cin >> a[i].first >> a[i].second ;
    }

    sort(a,a+n);
    suf[n-1]=a[n-1].first;
    long long sum=0;

    for(int i=n-2; i>=0; i--)
    {
        sum+=a[i+1].second;
        suf[i]=a[i].first+sum;
        suf[i]=min(suf[i], suf[i+1]);
    }

    sum+=a[0].second;
    long long ans=0, prev=0;

    for(int i=0; i<n; i++)
    {
        ans=max(ans, sum-prev-suf[i]+a[i].first);
        prev+=a[i].second;
    }

    cout << ans << endl;
}

int main()
{
    IOS ;

    solve() ;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	1 ms	332 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	1 ms	332 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 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	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 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	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	1 ms	332 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 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	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 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	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	2 ms	468 KB	Output is correct
28	Correct	2 ms	588 KB	Output is correct
29	Correct	3 ms	480 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	3 ms	532 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	468 KB	Output is correct
36	Correct	2 ms	528 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	532 KB	Output is correct
40	Correct	3 ms	468 KB	Output is correct
41	Correct	3 ms	508 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	2 ms	464 KB	Output is correct
45	Correct	2 ms	468 KB	Output is correct
46	Correct	3 ms	468 KB	Output is correct
47	Correct	2 ms	468 KB	Output is correct
48	Correct	3 ms	468 KB	Output is correct
49	Correct	4 ms	476 KB	Output is correct
50	Correct	3 ms	472 KB	Output is correct
51	Correct	2 ms	468 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 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	1 ms	332 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	328 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 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	1 ms	340 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	332 KB	Output is correct
18	Correct	1 ms	340 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	336 KB	Output is correct
24	Correct	1 ms	336 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	336 KB	Output is correct
27	Correct	2 ms	468 KB	Output is correct
28	Correct	2 ms	588 KB	Output is correct
29	Correct	3 ms	480 KB	Output is correct
30	Correct	2 ms	468 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	2 ms	468 KB	Output is correct
33	Correct	3 ms	532 KB	Output is correct
34	Correct	2 ms	468 KB	Output is correct
35	Correct	2 ms	468 KB	Output is correct
36	Correct	2 ms	528 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	2 ms	468 KB	Output is correct
39	Correct	2 ms	532 KB	Output is correct
40	Correct	3 ms	468 KB	Output is correct
41	Correct	3 ms	508 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	2 ms	468 KB	Output is correct
44	Correct	2 ms	464 KB	Output is correct
45	Correct	2 ms	468 KB	Output is correct
46	Correct	3 ms	468 KB	Output is correct
47	Correct	2 ms	468 KB	Output is correct
48	Correct	3 ms	468 KB	Output is correct
49	Correct	4 ms	476 KB	Output is correct
50	Correct	3 ms	472 KB	Output is correct
51	Correct	2 ms	468 KB	Output is correct
52	Correct	180 ms	24604 KB	Output is correct
53	Correct	192 ms	24672 KB	Output is correct
54	Correct	168 ms	24624 KB	Output is correct
55	Correct	169 ms	24676 KB	Output is correct
56	Correct	182 ms	24624 KB	Output is correct
57	Correct	173 ms	24628 KB	Output is correct
58	Correct	174 ms	24736 KB	Output is correct
59	Correct	177 ms	24672 KB	Output is correct
60	Correct	172 ms	24620 KB	Output is correct
61	Correct	174 ms	24488 KB	Output is correct
62	Correct	166 ms	24628 KB	Output is correct
63	Correct	174 ms	24672 KB	Output is correct
64	Correct	172 ms	24688 KB	Output is correct
65	Correct	177 ms	24620 KB	Output is correct
66	Correct	181 ms	24780 KB	Output is correct
67	Correct	180 ms	24652 KB	Output is correct
68	Correct	171 ms	24624 KB	Output is correct

Submission #632688

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