답안 #715027

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
715027	2023-03-25T20:50:07 Z	Valters07	Art Exhibition (JOI18_art)	C++14	100 / 100	372 ms	28996 KB

#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#define fio ios_base::sync_with_stdio(0);cin.tie(0);
#define ll long long
#define en cin.close();return 0;
#define pb push_back
#define fi first//printf("%lli\n",cur);
#define se second//scanf("%lli",&n);
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int N = 5e5+5;
ll segt[4*N], lazy[4*N];
int n;
void updlazy(int pos, int siz)
{
    if(lazy[pos]!=0)
    {
        segt[pos]+=lazy[pos];
        if(siz!=1)
            lazy[pos*2]+=lazy[pos],
            lazy[pos*2+1]+=lazy[pos];
        lazy[pos]=0;
    }
}
void upd(int lb, int rb, ll val, int l = 1, int r = n, int pos = 1)
{
    updlazy(pos,r-l+1);
    if(rb<l||r<lb)
        return;
    if(lb<=l&&r<=rb)
        lazy[pos]+=val,
        updlazy(pos,r-l+1);
    else
    {
        int mid = (l+r)/2;
        upd(lb,rb,val,l,mid,pos*2);
        upd(lb,rb,val,mid+1,r,pos*2+1);
        segt[pos]=max(segt[pos*2],segt[pos*2+1]);
    }
}
int main()
{
    fio
//    ifstream cin("in.in");
    cin >> n;
    pair<ll,int> p[n+1];
    for(int i = 1;i<=n;i++)
        cin >> p[i].fi >> p[i].se;
    sort(p+1,p+1+n);
    p[0]={0,0};
    ll res = 0;
    for(int i = 1;i<=n;i++)
    {
        upd(i,i,p[i].se);
        upd(1,i-1,-(p[i].fi-p[i-1].fi)+p[i].se);
        updlazy(1,n);
        res=max(res,segt[1]);
    }
    cout << res;
//    cin.close();
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 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	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 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	1 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	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	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 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	1 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	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	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	4 ms	724 KB	Output is correct
28	Correct	4 ms	724 KB	Output is correct
29	Correct	3 ms	724 KB	Output is correct
30	Correct	3 ms	724 KB	Output is correct
31	Correct	5 ms	728 KB	Output is correct
32	Correct	4 ms	736 KB	Output is correct
33	Correct	4 ms	724 KB	Output is correct
34	Correct	4 ms	724 KB	Output is correct
35	Correct	4 ms	724 KB	Output is correct
36	Correct	4 ms	724 KB	Output is correct
37	Correct	4 ms	724 KB	Output is correct
38	Correct	3 ms	776 KB	Output is correct
39	Correct	4 ms	724 KB	Output is correct
40	Correct	3 ms	732 KB	Output is correct
41	Correct	4 ms	788 KB	Output is correct
42	Correct	4 ms	736 KB	Output is correct
43	Correct	3 ms	728 KB	Output is correct
44	Correct	4 ms	724 KB	Output is correct
45	Correct	4 ms	780 KB	Output is correct
46	Correct	4 ms	848 KB	Output is correct
47	Correct	4 ms	780 KB	Output is correct
48	Correct	4 ms	792 KB	Output is correct
49	Correct	4 ms	732 KB	Output is correct
50	Correct	4 ms	780 KB	Output is correct
51	Correct	4 ms	736 KB	Output is correct

Subtask #4
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	340 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	340 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	340 KB	Output is correct
9	Correct	1 ms	340 KB	Output is correct
10	Correct	1 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	1 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	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	340 KB	Output is correct
24	Correct	1 ms	340 KB	Output is correct
25	Correct	1 ms	340 KB	Output is correct
26	Correct	1 ms	340 KB	Output is correct
27	Correct	4 ms	724 KB	Output is correct
28	Correct	4 ms	724 KB	Output is correct
29	Correct	3 ms	724 KB	Output is correct
30	Correct	3 ms	724 KB	Output is correct
31	Correct	5 ms	728 KB	Output is correct
32	Correct	4 ms	736 KB	Output is correct
33	Correct	4 ms	724 KB	Output is correct
34	Correct	4 ms	724 KB	Output is correct
35	Correct	4 ms	724 KB	Output is correct
36	Correct	4 ms	724 KB	Output is correct
37	Correct	4 ms	724 KB	Output is correct
38	Correct	3 ms	776 KB	Output is correct
39	Correct	4 ms	724 KB	Output is correct
40	Correct	3 ms	732 KB	Output is correct
41	Correct	4 ms	788 KB	Output is correct
42	Correct	4 ms	736 KB	Output is correct
43	Correct	3 ms	728 KB	Output is correct
44	Correct	4 ms	724 KB	Output is correct
45	Correct	4 ms	780 KB	Output is correct
46	Correct	4 ms	848 KB	Output is correct
47	Correct	4 ms	780 KB	Output is correct
48	Correct	4 ms	792 KB	Output is correct
49	Correct	4 ms	732 KB	Output is correct
50	Correct	4 ms	780 KB	Output is correct
51	Correct	4 ms	736 KB	Output is correct
52	Correct	363 ms	28932 KB	Output is correct
53	Correct	361 ms	28748 KB	Output is correct
54	Correct	364 ms	28884 KB	Output is correct
55	Correct	356 ms	28728 KB	Output is correct
56	Correct	362 ms	28740 KB	Output is correct
57	Correct	359 ms	28740 KB	Output is correct
58	Correct	358 ms	28792 KB	Output is correct
59	Correct	354 ms	28828 KB	Output is correct
60	Correct	372 ms	28740 KB	Output is correct
61	Correct	359 ms	28748 KB	Output is correct
62	Correct	353 ms	28804 KB	Output is correct
63	Correct	357 ms	28996 KB	Output is correct
64	Correct	366 ms	28876 KB	Output is correct
65	Correct	365 ms	28820 KB	Output is correct
66	Correct	357 ms	28812 KB	Output is correct
67	Correct	360 ms	28748 KB	Output is correct
68	Correct	353 ms	28992 KB	Output is correct

답안 #715027

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