oj.uz

Submission #913861

# Submission time Handle Problem Language Result Execution time Memory
913861 2024-01-20T11:09:55 Z cot Art Exhibition (JOI18_art) C++14
100 / 100
 167 ms 16008 KB 
#include <iostream>
#include <array>
#include <algorithm>
#include <map>
#include <climits>
#define int long long
#define ff first
#define ss second
#define pb push_back
#define pp pop_back
#define all(x) x.begin(),x.end()
#define pii pair <int,int>
#define r0 return 0
using namespace std;
const int N = 5 * 1e5 + 5;
int x,m,k,n,l,r,ans,cheese;
int pref[N],p[N],mn;
pii a[N];
signed main() {
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i].ff >> a[i].ss;
    }
    sort(a + 1,a + 1 + n);
    p[0] = -a[1].ff;
    pref[0] = 0;
    for (int i = 1; i <= n; i++){
        pref[i] = pref[i - 1] + a[i].ss;
        p[i] = min(p[i - 1],pref[i] - a[i + 1].ff);
    }
    k = -LLONG_MAX;
    for (int i = 1; i <= n; i++) {
        k = max(k,pref[i] - a[i].ff - p[i - 1]);
    }
    cout << k << endl;
    r0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4572 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4568 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4572 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4568 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 2 ms 4444 KB Output is correct
29 Correct 2 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4696 KB Output is correct
32 Correct 2 ms 4440 KB Output is correct
33 Correct 2 ms 4696 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 2 ms 4444 KB Output is correct
36 Correct 3 ms 4440 KB Output is correct
37 Correct 2 ms 4444 KB Output is correct
38 Correct 2 ms 4444 KB Output is correct
39 Correct 2 ms 4444 KB Output is correct
40 Correct 2 ms 4444 KB Output is correct
41 Correct 2 ms 4440 KB Output is correct
42 Correct 3 ms 4440 KB Output is correct
43 Correct 2 ms 4444 KB Output is correct
44 Correct 2 ms 4444 KB Output is correct
45 Correct 2 ms 4444 KB Output is correct
46 Correct 2 ms 4444 KB Output is correct
47 Correct 2 ms 4444 KB Output is correct
48 Correct 2 ms 4440 KB Output is correct
49 Correct 2 ms 4616 KB Output is correct
50 Correct 3 ms 4440 KB Output is correct
51 Correct 2 ms 4440 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4444 KB Output is correct
2 Correct 1 ms 4444 KB Output is correct
3 Correct 1 ms 4440 KB Output is correct
4 Correct 1 ms 4444 KB Output is correct
5 Correct 1 ms 4444 KB Output is correct
6 Correct 1 ms 4444 KB Output is correct
7 Correct 1 ms 4444 KB Output is correct
8 Correct 1 ms 4444 KB Output is correct
9 Correct 1 ms 4444 KB Output is correct
10 Correct 1 ms 4444 KB Output is correct
11 Correct 1 ms 4444 KB Output is correct
12 Correct 1 ms 4444 KB Output is correct
13 Correct 1 ms 4572 KB Output is correct
14 Correct 1 ms 4444 KB Output is correct
15 Correct 1 ms 4444 KB Output is correct
16 Correct 1 ms 4444 KB Output is correct
17 Correct 1 ms 4444 KB Output is correct
18 Correct 1 ms 4440 KB Output is correct
19 Correct 1 ms 4444 KB Output is correct
20 Correct 1 ms 4444 KB Output is correct
21 Correct 1 ms 4444 KB Output is correct
22 Correct 1 ms 4444 KB Output is correct
23 Correct 1 ms 4568 KB Output is correct
24 Correct 1 ms 4444 KB Output is correct
25 Correct 1 ms 4444 KB Output is correct
26 Correct 1 ms 4444 KB Output is correct
27 Correct 2 ms 4444 KB Output is correct
28 Correct 2 ms 4444 KB Output is correct
29 Correct 2 ms 4444 KB Output is correct
30 Correct 2 ms 4444 KB Output is correct
31 Correct 2 ms 4696 KB Output is correct
32 Correct 2 ms 4440 KB Output is correct
33 Correct 2 ms 4696 KB Output is correct
34 Correct 2 ms 4444 KB Output is correct
35 Correct 2 ms 4444 KB Output is correct
36 Correct 3 ms 4440 KB Output is correct
37 Correct 2 ms 4444 KB Output is correct
38 Correct 2 ms 4444 KB Output is correct
39 Correct 2 ms 4444 KB Output is correct
40 Correct 2 ms 4444 KB Output is correct
41 Correct 2 ms 4440 KB Output is correct
42 Correct 3 ms 4440 KB Output is correct
43 Correct 2 ms 4444 KB Output is correct
44 Correct 2 ms 4444 KB Output is correct
45 Correct 2 ms 4444 KB Output is correct
46 Correct 2 ms 4444 KB Output is correct
47 Correct 2 ms 4444 KB Output is correct
48 Correct 2 ms 4440 KB Output is correct
49 Correct 2 ms 4616 KB Output is correct
50 Correct 3 ms 4440 KB Output is correct
51 Correct 2 ms 4440 KB Output is correct
52 Correct 124 ms 16000 KB Output is correct
53 Correct 127 ms 15952 KB Output is correct
54 Correct 127 ms 15956 KB Output is correct
55 Correct 129 ms 15956 KB Output is correct
56 Correct 137 ms 15996 KB Output is correct
57 Correct 142 ms 16004 KB Output is correct
58 Correct 136 ms 16004 KB Output is correct
59 Correct 132 ms 15992 KB Output is correct
60 Correct 132 ms 16000 KB Output is correct
61 Correct 139 ms 16000 KB Output is correct
62 Correct 140 ms 15996 KB Output is correct
63 Correct 136 ms 15956 KB Output is correct
64 Correct 132 ms 16004 KB Output is correct
65 Correct 129 ms 15956 KB Output is correct
66 Correct 136 ms 16008 KB Output is correct
67 Correct 167 ms 16008 KB Output is correct
68 Correct 132 ms 15940 KB Output is correct