oj.uz

Submission #1093118

# Submission time Handle Problem Language Result Execution time Memory
1093118 2024-09-26T01:33:05 Z DucNguyen2007 Art Exhibition (JOI18_art) C++14
100 / 100
 132 ms 20988 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define ld long double
#define pii pair<int,int>
#define pll pair<ll,ll>
#define fi first
#define se second
const int maxN=5e5+5;
const ll inf=2e18;
int n;
pll p[maxN+1];
int main()
{
    //freopen("","r",stdin);
    //freopen("","w",stdout);
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>p[i].fi>>p[i].se;
    }
    sort(p+1,p+n+1,[&](pll x,pll y)
    {
        if(x.fi==y.fi)
        {
            return x.se>y.se;
        }
        return x.fi<y.fi;
    });
    ll sum=0,ans=-inf,mn=0;
    for(int i=1;i<=n;i++)
    {
        mn=min(mn,sum-p[i].fi);
        sum+=p[i].se;
        ans=max(ans,sum-p[i].fi-mn);
        //cout<<i<<" "<<ans<<" "<<mn<<'\n';
    }
    cout<<ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 360 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 604 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 360 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 464 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 352 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 352 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 420 KB Output is correct
26 Correct 0 ms 348 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 360 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 464 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 352 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 352 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 420 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 600 KB Output is correct
28 Correct 2 ms 632 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 2 ms 604 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 1 ms 580 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 2 ms 600 KB Output is correct
37 Correct 2 ms 652 KB Output is correct
38 Correct 2 ms 600 KB Output is correct
39 Correct 1 ms 604 KB Output is correct
40 Correct 2 ms 604 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 2 ms 600 KB Output is correct
45 Correct 2 ms 604 KB Output is correct
46 Correct 1 ms 604 KB Output is correct
47 Correct 2 ms 604 KB Output is correct
48 Correct 2 ms 604 KB Output is correct
49 Correct 1 ms 604 KB Output is correct
50 Correct 2 ms 664 KB Output is correct
51 Correct 2 ms 604 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 360 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 604 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 464 KB Output is correct
18 Correct 1 ms 468 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 352 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 1 ms 352 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 420 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 1 ms 600 KB Output is correct
28 Correct 2 ms 632 KB Output is correct
29 Correct 2 ms 604 KB Output is correct
30 Correct 2 ms 604 KB Output is correct
31 Correct 2 ms 604 KB Output is correct
32 Correct 1 ms 604 KB Output is correct
33 Correct 1 ms 580 KB Output is correct
34 Correct 2 ms 604 KB Output is correct
35 Correct 3 ms 604 KB Output is correct
36 Correct 2 ms 600 KB Output is correct
37 Correct 2 ms 652 KB Output is correct
38 Correct 2 ms 600 KB Output is correct
39 Correct 1 ms 604 KB Output is correct
40 Correct 2 ms 604 KB Output is correct
41 Correct 2 ms 588 KB Output is correct
42 Correct 2 ms 604 KB Output is correct
43 Correct 1 ms 604 KB Output is correct
44 Correct 2 ms 600 KB Output is correct
45 Correct 2 ms 604 KB Output is correct
46 Correct 1 ms 604 KB Output is correct
47 Correct 2 ms 604 KB Output is correct
48 Correct 2 ms 604 KB Output is correct
49 Correct 1 ms 604 KB Output is correct
50 Correct 2 ms 664 KB Output is correct
51 Correct 2 ms 604 KB Output is correct
52 Correct 124 ms 20308 KB Output is correct
53 Correct 126 ms 20888 KB Output is correct
54 Correct 126 ms 20988 KB Output is correct
55 Correct 122 ms 20816 KB Output is correct
56 Correct 123 ms 20816 KB Output is correct
57 Correct 123 ms 20780 KB Output is correct
58 Correct 123 ms 20728 KB Output is correct
59 Correct 128 ms 20816 KB Output is correct
60 Correct 122 ms 20792 KB Output is correct
61 Correct 131 ms 20736 KB Output is correct
62 Correct 126 ms 20684 KB Output is correct
63 Correct 120 ms 20816 KB Output is correct
64 Correct 132 ms 20896 KB Output is correct
65 Correct 127 ms 20900 KB Output is correct
66 Correct 126 ms 20900 KB Output is correct
67 Correct 122 ms 20820 KB Output is correct
68 Correct 121 ms 20888 KB Output is correct