Submission #794269

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
794269	2023-07-26T11:47:53 Z	dimashhh	Art Exhibition (JOI18_art)	C++17	100 / 100	164 ms	24660 KB

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int N = 5e5 + 123;

int n;
vector<pair<ll,ll>> a(N);
ll p[N];
//dp[i] = p[i] - p[j - 1] - (a[i] - a[j]) = p[i] - a[i] - (p[j - 1] - a[j])
//
void test(){
    cin >> n;
    for(int i = 1;i <= n;i++){
        cin >> a[i].first >> a[i].second;
    }
    sort(a.begin() + 1,a.begin() + n + 1);
    ll vl = -a[1].first;
    for(int i = 1;i <= n;i++){
        p[i] = p[i - 1] + a[i].second;
    }
    ll res ;
    for(int i = 1;i <= n;i++){
        vl = min(vl,p[i - 1] - a[i].first);
        if(i == 1) res = p[i] - a[i].first - vl;
        else res = max(res,p[i] - a[i].first - vl);
    }
    cout << res;
}
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int t = 1;
    //cin >> t;
    while(t--) test();
}

Subtask #1
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	8148 KB	Output is correct
2	Correct	3 ms	8148 KB	Output is correct
3	Correct	3 ms	8148 KB	Output is correct
4	Correct	3 ms	8148 KB	Output is correct
5	Correct	3 ms	8148 KB	Output is correct
6	Correct	3 ms	8148 KB	Output is correct
7	Correct	3 ms	8148 KB	Output is correct
8	Correct	3 ms	8148 KB	Output is correct
9	Correct	3 ms	8148 KB	Output is correct
10	Correct	4 ms	8148 KB	Output is correct
11	Correct	3 ms	8148 KB	Output is correct

Subtask #2
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	8148 KB	Output is correct
2	Correct	3 ms	8148 KB	Output is correct
3	Correct	3 ms	8148 KB	Output is correct
4	Correct	3 ms	8148 KB	Output is correct
5	Correct	3 ms	8148 KB	Output is correct
6	Correct	3 ms	8148 KB	Output is correct
7	Correct	3 ms	8148 KB	Output is correct
8	Correct	3 ms	8148 KB	Output is correct
9	Correct	3 ms	8148 KB	Output is correct
10	Correct	4 ms	8148 KB	Output is correct
11	Correct	3 ms	8148 KB	Output is correct
12	Correct	3 ms	8148 KB	Output is correct
13	Correct	3 ms	8176 KB	Output is correct
14	Correct	3 ms	8180 KB	Output is correct
15	Correct	3 ms	8148 KB	Output is correct
16	Correct	3 ms	8172 KB	Output is correct
17	Correct	3 ms	8148 KB	Output is correct
18	Correct	3 ms	8172 KB	Output is correct
19	Correct	3 ms	8148 KB	Output is correct
20	Correct	3 ms	8148 KB	Output is correct
21	Correct	3 ms	8148 KB	Output is correct
22	Correct	4 ms	8176 KB	Output is correct
23	Correct	3 ms	8148 KB	Output is correct
24	Correct	3 ms	8172 KB	Output is correct
25	Correct	3 ms	8148 KB	Output is correct
26	Correct	3 ms	8148 KB	Output is correct

Subtask #3
20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	8148 KB	Output is correct
2	Correct	3 ms	8148 KB	Output is correct
3	Correct	3 ms	8148 KB	Output is correct
4	Correct	3 ms	8148 KB	Output is correct
5	Correct	3 ms	8148 KB	Output is correct
6	Correct	3 ms	8148 KB	Output is correct
7	Correct	3 ms	8148 KB	Output is correct
8	Correct	3 ms	8148 KB	Output is correct
9	Correct	3 ms	8148 KB	Output is correct
10	Correct	4 ms	8148 KB	Output is correct
11	Correct	3 ms	8148 KB	Output is correct
12	Correct	3 ms	8148 KB	Output is correct
13	Correct	3 ms	8176 KB	Output is correct
14	Correct	3 ms	8180 KB	Output is correct
15	Correct	3 ms	8148 KB	Output is correct
16	Correct	3 ms	8172 KB	Output is correct
17	Correct	3 ms	8148 KB	Output is correct
18	Correct	3 ms	8172 KB	Output is correct
19	Correct	3 ms	8148 KB	Output is correct
20	Correct	3 ms	8148 KB	Output is correct
21	Correct	3 ms	8148 KB	Output is correct
22	Correct	4 ms	8176 KB	Output is correct
23	Correct	3 ms	8148 KB	Output is correct
24	Correct	3 ms	8172 KB	Output is correct
25	Correct	3 ms	8148 KB	Output is correct
26	Correct	3 ms	8148 KB	Output is correct
27	Correct	5 ms	8312 KB	Output is correct
28	Correct	5 ms	8276 KB	Output is correct
29	Correct	5 ms	8276 KB	Output is correct
30	Correct	5 ms	8276 KB	Output is correct
31	Correct	5 ms	8292 KB	Output is correct
32	Correct	5 ms	8276 KB	Output is correct
33	Correct	5 ms	8276 KB	Output is correct
34	Correct	5 ms	8276 KB	Output is correct
35	Correct	5 ms	8284 KB	Output is correct
36	Correct	4 ms	8312 KB	Output is correct
37	Correct	5 ms	8304 KB	Output is correct
38	Correct	5 ms	8308 KB	Output is correct
39	Correct	5 ms	8276 KB	Output is correct
40	Correct	5 ms	8284 KB	Output is correct
41	Correct	4 ms	8316 KB	Output is correct
42	Correct	5 ms	8308 KB	Output is correct
43	Correct	4 ms	8308 KB	Output is correct
44	Correct	4 ms	8276 KB	Output is correct
45	Correct	4 ms	8308 KB	Output is correct
46	Correct	4 ms	8276 KB	Output is correct
47	Correct	4 ms	8276 KB	Output is correct
48	Correct	5 ms	8308 KB	Output is correct
49	Correct	4 ms	8276 KB	Output is correct
50	Correct	5 ms	8276 KB	Output is correct
51	Correct	4 ms	8292 KB	Output is correct

Subtask #4
50.0 / 50.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	8148 KB	Output is correct
2	Correct	3 ms	8148 KB	Output is correct
3	Correct	3 ms	8148 KB	Output is correct
4	Correct	3 ms	8148 KB	Output is correct
5	Correct	3 ms	8148 KB	Output is correct
6	Correct	3 ms	8148 KB	Output is correct
7	Correct	3 ms	8148 KB	Output is correct
8	Correct	3 ms	8148 KB	Output is correct
9	Correct	3 ms	8148 KB	Output is correct
10	Correct	4 ms	8148 KB	Output is correct
11	Correct	3 ms	8148 KB	Output is correct
12	Correct	3 ms	8148 KB	Output is correct
13	Correct	3 ms	8176 KB	Output is correct
14	Correct	3 ms	8180 KB	Output is correct
15	Correct	3 ms	8148 KB	Output is correct
16	Correct	3 ms	8172 KB	Output is correct
17	Correct	3 ms	8148 KB	Output is correct
18	Correct	3 ms	8172 KB	Output is correct
19	Correct	3 ms	8148 KB	Output is correct
20	Correct	3 ms	8148 KB	Output is correct
21	Correct	3 ms	8148 KB	Output is correct
22	Correct	4 ms	8176 KB	Output is correct
23	Correct	3 ms	8148 KB	Output is correct
24	Correct	3 ms	8172 KB	Output is correct
25	Correct	3 ms	8148 KB	Output is correct
26	Correct	3 ms	8148 KB	Output is correct
27	Correct	5 ms	8312 KB	Output is correct
28	Correct	5 ms	8276 KB	Output is correct
29	Correct	5 ms	8276 KB	Output is correct
30	Correct	5 ms	8276 KB	Output is correct
31	Correct	5 ms	8292 KB	Output is correct
32	Correct	5 ms	8276 KB	Output is correct
33	Correct	5 ms	8276 KB	Output is correct
34	Correct	5 ms	8276 KB	Output is correct
35	Correct	5 ms	8284 KB	Output is correct
36	Correct	4 ms	8312 KB	Output is correct
37	Correct	5 ms	8304 KB	Output is correct
38	Correct	5 ms	8308 KB	Output is correct
39	Correct	5 ms	8276 KB	Output is correct
40	Correct	5 ms	8284 KB	Output is correct
41	Correct	4 ms	8316 KB	Output is correct
42	Correct	5 ms	8308 KB	Output is correct
43	Correct	4 ms	8308 KB	Output is correct
44	Correct	4 ms	8276 KB	Output is correct
45	Correct	4 ms	8308 KB	Output is correct
46	Correct	4 ms	8276 KB	Output is correct
47	Correct	4 ms	8276 KB	Output is correct
48	Correct	5 ms	8308 KB	Output is correct
49	Correct	4 ms	8276 KB	Output is correct
50	Correct	5 ms	8276 KB	Output is correct
51	Correct	4 ms	8292 KB	Output is correct
52	Correct	142 ms	24520 KB	Output is correct
53	Correct	134 ms	24648 KB	Output is correct
54	Correct	133 ms	24660 KB	Output is correct
55	Correct	136 ms	24644 KB	Output is correct
56	Correct	139 ms	24648 KB	Output is correct
57	Correct	133 ms	24636 KB	Output is correct
58	Correct	135 ms	24644 KB	Output is correct
59	Correct	142 ms	24648 KB	Output is correct
60	Correct	141 ms	24644 KB	Output is correct
61	Correct	162 ms	24504 KB	Output is correct
62	Correct	161 ms	24648 KB	Output is correct
63	Correct	135 ms	24648 KB	Output is correct
64	Correct	139 ms	24644 KB	Output is correct
65	Correct	135 ms	24632 KB	Output is correct
66	Correct	142 ms	24644 KB	Output is correct
67	Correct	134 ms	24648 KB	Output is correct
68	Correct	164 ms	24648 KB	Output is correct

Submission #794269

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