Submission #753980

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
753980	2023-06-06T12:18:56 Z	hung0109ie	Art Exhibition (JOI18_art)	C++14	100 / 100	763 ms	15992 KB

#include <bits/stdc++.h>

using namespace std;
using ll = long long;
const int maxn = 5e5+1;
int n;
pair<ll, ll> a[maxn];
ll prefix[maxn];
ll mn, ans;

int main(){
    mn = 1e17;
    ans = 0;
    prefix[0]=0;
    cin>>n;
    for(int i = 1; i<=n; i++){
        cin>>a[i].first>>a[i].second;
    }
    sort(a+1, a+n+1);
    for(int i = 1; i<=n; i++){
        prefix[i] = prefix[i-1] + a[i].second;
    }
    for(int j = 1; j<=n; j++){
        if(prefix[j-1]-a[j].first<mn) mn = prefix[j-1]-a[j].first;
        if(ans < prefix[j]-a[j].first-mn) ans = prefix[j]-a[j].first-mn;
    }
    cout<<ans;
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	260 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	212 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	308 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	0 ms	212 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	260 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	212 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	308 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	308 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	316 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 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	0 ms	212 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	260 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	212 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	308 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	308 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	316 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	6 ms	468 KB	Output is correct
28	Correct	6 ms	444 KB	Output is correct
29	Correct	7 ms	564 KB	Output is correct
30	Correct	7 ms	444 KB	Output is correct
31	Correct	8 ms	468 KB	Output is correct
32	Correct	9 ms	440 KB	Output is correct
33	Correct	7 ms	568 KB	Output is correct
34	Correct	6 ms	468 KB	Output is correct
35	Correct	6 ms	448 KB	Output is correct
36	Correct	6 ms	560 KB	Output is correct
37	Correct	6 ms	540 KB	Output is correct
38	Correct	6 ms	448 KB	Output is correct
39	Correct	6 ms	448 KB	Output is correct
40	Correct	6 ms	556 KB	Output is correct
41	Correct	6 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	7 ms	560 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	444 KB	Output is correct
46	Correct	5 ms	556 KB	Output is correct
47	Correct	6 ms	468 KB	Output is correct
48	Correct	6 ms	468 KB	Output is correct
49	Correct	6 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	6 ms	452 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	0 ms	212 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	260 KB	Output is correct
6	Correct	1 ms	304 KB	Output is correct
7	Correct	1 ms	212 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	308 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	308 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	2 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	316 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	312 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	6 ms	468 KB	Output is correct
28	Correct	6 ms	444 KB	Output is correct
29	Correct	7 ms	564 KB	Output is correct
30	Correct	7 ms	444 KB	Output is correct
31	Correct	8 ms	468 KB	Output is correct
32	Correct	9 ms	440 KB	Output is correct
33	Correct	7 ms	568 KB	Output is correct
34	Correct	6 ms	468 KB	Output is correct
35	Correct	6 ms	448 KB	Output is correct
36	Correct	6 ms	560 KB	Output is correct
37	Correct	6 ms	540 KB	Output is correct
38	Correct	6 ms	448 KB	Output is correct
39	Correct	6 ms	448 KB	Output is correct
40	Correct	6 ms	556 KB	Output is correct
41	Correct	6 ms	468 KB	Output is correct
42	Correct	6 ms	468 KB	Output is correct
43	Correct	7 ms	560 KB	Output is correct
44	Correct	6 ms	468 KB	Output is correct
45	Correct	6 ms	444 KB	Output is correct
46	Correct	5 ms	556 KB	Output is correct
47	Correct	6 ms	468 KB	Output is correct
48	Correct	6 ms	468 KB	Output is correct
49	Correct	6 ms	468 KB	Output is correct
50	Correct	6 ms	468 KB	Output is correct
51	Correct	6 ms	452 KB	Output is correct
52	Correct	500 ms	15908 KB	Output is correct
53	Correct	506 ms	15960 KB	Output is correct
54	Correct	763 ms	15896 KB	Output is correct
55	Correct	503 ms	15960 KB	Output is correct
56	Correct	501 ms	15844 KB	Output is correct
57	Correct	507 ms	15800 KB	Output is correct
58	Correct	501 ms	15804 KB	Output is correct
59	Correct	515 ms	15864 KB	Output is correct
60	Correct	487 ms	15992 KB	Output is correct
61	Correct	506 ms	15872 KB	Output is correct
62	Correct	519 ms	15820 KB	Output is correct
63	Correct	487 ms	15796 KB	Output is correct
64	Correct	485 ms	15912 KB	Output is correct
65	Correct	486 ms	15820 KB	Output is correct
66	Correct	480 ms	15852 KB	Output is correct
67	Correct	492 ms	15796 KB	Output is correct
68	Correct	490 ms	15808 KB	Output is correct

Submission #753980

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