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Submission #752478

# Submission time Handle Problem Language Result Execution time Memory
752478 2023-06-03T04:47:55 Z phoebe Boxes with souvenirs (IOI15_boxes) C++17
100 / 100
 541 ms 269812 KB 
#include <bits/stdc++.h>
#include "boxes.h"
using namespace std;

#define ll long long

ll delivery(int n, int k, int l, int p[]){
    ll cw[n], ccw[n];
    for (int i = 0; i < n; i++){
        if (i - k < 0) cw[i] = 0;
        else cw[i] = cw[i - k];
        cw[i] += p[i] + min(p[i], l - p[i]);
    }
    for (int i = n - 1; i >= 0; i--){
        if (i + k >= n) ccw[i] = 0;
        else ccw[i] = ccw[i + k];
        ccw[i] += (l - p[i]) + min(p[i], l - p[i]);
    }
    // for (int i = 0; i < n; i++) cout << cw[i] << ' '; cout << endl;
    // for (int i = 0; i < n; i++) cout << ccw[i] << ' '; cout << endl;
    ll re = min(cw[n - 1], ccw[0]);
    for (int i = 1; i < n; i++){
        re = min(re, cw[i - 1] + ccw[i]);
        // cout << i << ' ' << re << endl;
    }
    return re;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 312 KB Output is correct
7 Correct 1 ms 212 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 288 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 0 ms 296 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 296 KB Output is correct
8 Correct 1 ms 296 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 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 312 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 288 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 0 ms 296 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 296 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 300 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 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 312 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 288 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 0 ms 296 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 296 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 300 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 51 ms 29452 KB Output is correct
34 Correct 21 ms 21796 KB Output is correct
35 Correct 24 ms 22288 KB Output is correct
36 Correct 59 ms 29508 KB Output is correct
37 Correct 56 ms 29556 KB Output is correct
38 Correct 52 ms 29508 KB Output is correct
39 Correct 49 ms 28064 KB Output is correct
40 Correct 31 ms 23436 KB Output is correct
41 Correct 54 ms 29604 KB Output is correct
42 Correct 27 ms 23748 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 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 312 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 288 KB Output is correct
17 Correct 1 ms 304 KB Output is correct
18 Correct 0 ms 296 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 296 KB Output is correct
22 Correct 1 ms 296 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 300 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 51 ms 29452 KB Output is correct
34 Correct 21 ms 21796 KB Output is correct
35 Correct 24 ms 22288 KB Output is correct
36 Correct 59 ms 29508 KB Output is correct
37 Correct 56 ms 29556 KB Output is correct
38 Correct 52 ms 29508 KB Output is correct
39 Correct 49 ms 28064 KB Output is correct
40 Correct 31 ms 23436 KB Output is correct
41 Correct 54 ms 29604 KB Output is correct
42 Correct 27 ms 23748 KB Output is correct
43 Correct 540 ms 268868 KB Output is correct
44 Correct 190 ms 215500 KB Output is correct
45 Correct 228 ms 223324 KB Output is correct
46 Correct 518 ms 269696 KB Output is correct
47 Correct 501 ms 269728 KB Output is correct
48 Correct 516 ms 269812 KB Output is correct
49 Correct 459 ms 258672 KB Output is correct
50 Correct 276 ms 232376 KB Output is correct
51 Correct 541 ms 269664 KB Output is correct
52 Correct 289 ms 235156 KB Output is correct