oj.uz

Submission #521882

# Submission time Handle Problem Language Result Execution time Memory
521882 2022-02-03T11:00:57 Z Monarchuwu Art Exhibition (JOI18_art) C++17
100 / 100
 216 ms 13644 KB 
#include<iostream>
#include<algorithm>
using namespace std;
typedef long long ll;

typedef pair<ll, int> pli;
#define ff first
#define ss second

const int N = 5e5 + 5;
int n;
pli a[N];

int main() {
    cin.tie(NULL)->sync_with_stdio(false);
    cin >> n;
    for (int i = 1; i <= n; ++i) cin >> a[i].ff >> a[i].ss;
    sort(a + 1, a + n + 1);

    //   S - (Amax - Amin)
    // = sum[r] - sum[l - 1] - (A[r] - A[l])
    // = (sum[r] - A[r]) + (A[l] - sum[l - 1])
    ll ans(0), sum(0), prf(0);
    for (int i = 1; i <= n; ++i) {
        prf = max(prf, a[i].ff - sum);
        sum += a[i].ss;
        ans = max(ans, sum - a[i].ff + prf);
    }
    cout << ans << '\n';
}
/**  /\_/\
 *  (= ._.)
 *  / >0  \>1
**/

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 320 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 320 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 2 ms 456 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 2 ms 460 KB Output is correct
30 Correct 2 ms 460 KB Output is correct
31 Correct 2 ms 464 KB Output is correct
32 Correct 2 ms 456 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 448 KB Output is correct
37 Correct 2 ms 460 KB Output is correct
38 Correct 2 ms 460 KB Output is correct
39 Correct 2 ms 452 KB Output is correct
40 Correct 2 ms 452 KB Output is correct
41 Correct 2 ms 432 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 2 ms 436 KB Output is correct
44 Correct 3 ms 416 KB Output is correct
45 Correct 2 ms 476 KB Output is correct
46 Correct 2 ms 456 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 2 ms 460 KB Output is correct
49 Correct 2 ms 460 KB Output is correct
50 Correct 2 ms 460 KB Output is correct
51 Correct 2 ms 460 KB Output is correct

Subtask #4
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 320 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 324 KB Output is correct
9 Correct 1 ms 320 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 1 ms 320 KB Output is correct
15 Correct 1 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 1 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 1 ms 332 KB Output is correct
21 Correct 1 ms 320 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 2 ms 456 KB Output is correct
28 Correct 2 ms 460 KB Output is correct
29 Correct 2 ms 460 KB Output is correct
30 Correct 2 ms 460 KB Output is correct
31 Correct 2 ms 464 KB Output is correct
32 Correct 2 ms 456 KB Output is correct
33 Correct 2 ms 460 KB Output is correct
34 Correct 2 ms 460 KB Output is correct
35 Correct 2 ms 468 KB Output is correct
36 Correct 2 ms 448 KB Output is correct
37 Correct 2 ms 460 KB Output is correct
38 Correct 2 ms 460 KB Output is correct
39 Correct 2 ms 452 KB Output is correct
40 Correct 2 ms 452 KB Output is correct
41 Correct 2 ms 432 KB Output is correct
42 Correct 2 ms 460 KB Output is correct
43 Correct 2 ms 436 KB Output is correct
44 Correct 3 ms 416 KB Output is correct
45 Correct 2 ms 476 KB Output is correct
46 Correct 2 ms 456 KB Output is correct
47 Correct 2 ms 460 KB Output is correct
48 Correct 2 ms 460 KB Output is correct
49 Correct 2 ms 460 KB Output is correct
50 Correct 2 ms 460 KB Output is correct
51 Correct 2 ms 460 KB Output is correct
52 Correct 193 ms 13428 KB Output is correct
53 Correct 194 ms 13508 KB Output is correct
54 Correct 190 ms 13512 KB Output is correct
55 Correct 187 ms 13508 KB Output is correct
56 Correct 173 ms 13456 KB Output is correct
57 Correct 176 ms 13508 KB Output is correct
58 Correct 200 ms 13520 KB Output is correct
59 Correct 181 ms 13516 KB Output is correct
60 Correct 216 ms 13516 KB Output is correct
61 Correct 178 ms 13492 KB Output is correct
62 Correct 189 ms 13420 KB Output is correct
63 Correct 170 ms 13444 KB Output is correct
64 Correct 177 ms 13460 KB Output is correct
65 Correct 197 ms 13644 KB Output is correct
66 Correct 187 ms 13560 KB Output is correct
67 Correct 185 ms 13632 KB Output is correct
68 Correct 176 ms 13544 KB Output is correct