Submission #570903

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
570903	2022-05-31T14:12:16 Z	nohaxjustsoflo	Art Exhibition (JOI18_art)	C++17	100 / 100	202 ms	20824 KB

#include <bits/stdc++.h>
#include <iostream>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update> order_set;
mt19937 mt_rand(chrono::high_resolution_clock::now().time_since_epoch().count());
//uniform_int_distribution<int> gen(-1e9, 1e8); ///(min, max)
//int random() {return gen(mt_rand);}
const int mxN = 1e6+50000;
const int mod = 998244353;
const int mxlogN = 34;
const int mxK = 26;
const ll inf = 1e18;
const int K = 100000;

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    int n; cin >> n;
    vector<pair<ll, int>> a(n);
    for(int i=0; i<n; i++) cin >> a[i].first >> a[i].second;
    sort(a.begin(), a.end());
    ll ans=-inf, mx=-inf;
    for(int i=0; i<n; i++)
    {
        if(i) mx-=a[i].first-a[i-1].first;
        mx=max(mx,0LL);
        mx+=a[i].second;
        ans=max(ans,mx);
    }
    cout << ans << "\n";
}

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	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	324 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 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	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	324 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	328 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 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	340 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	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	324 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	328 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 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	340 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	3 ms	464 KB	Output is correct
29	Correct	3 ms	468 KB	Output is correct
30	Correct	4 ms	468 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	2 ms	516 KB	Output is correct
33	Correct	3 ms	468 KB	Output is correct
34	Correct	4 ms	468 KB	Output is correct
35	Correct	4 ms	468 KB	Output is correct
36	Correct	2 ms	516 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	3 ms	460 KB	Output is correct
39	Correct	2 ms	516 KB	Output is correct
40	Correct	2 ms	468 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	4 ms	468 KB	Output is correct
44	Correct	3 ms	468 KB	Output is correct
45	Correct	2 ms	460 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	2 ms	464 KB	Output is correct
48	Correct	3 ms	468 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	3 ms	464 KB	Output is correct
51	Correct	3 ms	536 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	320 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	324 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	324 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	324 KB	Output is correct
15	Correct	1 ms	332 KB	Output is correct
16	Correct	1 ms	340 KB	Output is correct
17	Correct	1 ms	328 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	328 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	328 KB	Output is correct
23	Correct	1 ms	212 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	340 KB	Output is correct
27	Correct	2 ms	512 KB	Output is correct
28	Correct	3 ms	464 KB	Output is correct
29	Correct	3 ms	468 KB	Output is correct
30	Correct	4 ms	468 KB	Output is correct
31	Correct	2 ms	468 KB	Output is correct
32	Correct	2 ms	516 KB	Output is correct
33	Correct	3 ms	468 KB	Output is correct
34	Correct	4 ms	468 KB	Output is correct
35	Correct	4 ms	468 KB	Output is correct
36	Correct	2 ms	516 KB	Output is correct
37	Correct	2 ms	468 KB	Output is correct
38	Correct	3 ms	460 KB	Output is correct
39	Correct	2 ms	516 KB	Output is correct
40	Correct	2 ms	468 KB	Output is correct
41	Correct	2 ms	460 KB	Output is correct
42	Correct	2 ms	468 KB	Output is correct
43	Correct	4 ms	468 KB	Output is correct
44	Correct	3 ms	468 KB	Output is correct
45	Correct	2 ms	460 KB	Output is correct
46	Correct	2 ms	468 KB	Output is correct
47	Correct	2 ms	464 KB	Output is correct
48	Correct	3 ms	468 KB	Output is correct
49	Correct	2 ms	460 KB	Output is correct
50	Correct	3 ms	464 KB	Output is correct
51	Correct	3 ms	536 KB	Output is correct
52	Correct	193 ms	20700 KB	Output is correct
53	Correct	174 ms	20812 KB	Output is correct
54	Correct	183 ms	20696 KB	Output is correct
55	Correct	180 ms	20804 KB	Output is correct
56	Correct	191 ms	20812 KB	Output is correct
57	Correct	188 ms	20700 KB	Output is correct
58	Correct	191 ms	20692 KB	Output is correct
59	Correct	195 ms	20816 KB	Output is correct
60	Correct	196 ms	20808 KB	Output is correct
61	Correct	192 ms	20564 KB	Output is correct
62	Correct	189 ms	20812 KB	Output is correct
63	Correct	191 ms	20700 KB	Output is correct
64	Correct	202 ms	20808 KB	Output is correct
65	Correct	194 ms	20824 KB	Output is correct
66	Correct	187 ms	20816 KB	Output is correct
67	Correct	193 ms	20812 KB	Output is correct
68	Correct	195 ms	20808 KB	Output is correct

Submission #570903

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