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Submission #717352

# Submission time Handle Problem Language Result Execution time Memory
717352 2023-04-01T21:20:44 Z tigar Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 672 ms 200072 KB 
#include "boxes.h"
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

ll dpcw[10000010], dpccw[10000010], pos[10000010];

ll delivery(int N, int K, int L, int* positions)
{
    sort(positions, positions+N);
    for(int i=0; i<K; i++)dpccw[i]=min(L, 2*positions[i]);
    for(int i=K; i<N; i++)dpccw[i]=dpccw[i-K]+min(L, 2*positions[i]);
    for(int i=N-1; i>=N-K; i--)dpcw[i]=min(L, (L-positions[i])*2);
    for(int i=N-K-1; i>=0; i--)dpcw[i]=dpcw[i+K]+min(L, (L-positions[i])*2);
    ll rezz=dpcw[0];
    /*for(int i=0; i<N; i++)cout<<dpcw[i]<<" ";
    cout<<"\n";
    for(int i=0; i<N; i++)cout<<dpccw[i]<<" ";*/
    for(int i=0; i<N-1; i++)rezz=min(rezz, dpccw[i]+dpcw[i+1]);
    rezz=min(rezz, dpccw[N-1]);
    return rezz;
}

/*int main()
{
    int n, k, l;
    cin>>n>>k>>l;
    for(int i=0; i<n; i++)cin>>pos[i];
    cout<<delivery(n, k, l, pos);
    return 0;
}
/*3 2 8
1 2 5*/

Compilation message

boxes.cpp:33:1: warning: "/*" within comment [-Wcomment]
   33 | /*3 2 8
      |

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 304 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

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 308 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 312 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct

Subtask #3
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 1 ms 212 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 308 KB Output is correct
7 Correct 1 ms 300 KB Output is correct
8 Correct 1 ms 212 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 304 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 308 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 312 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 304 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 304 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 308 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 312 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 304 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 63 ms 20176 KB Output is correct
34 Correct 30 ms 20040 KB Output is correct
35 Correct 33 ms 22304 KB Output is correct
36 Correct 64 ms 23304 KB Output is correct
37 Correct 62 ms 23244 KB Output is correct
38 Correct 66 ms 23276 KB Output is correct
39 Correct 63 ms 23456 KB Output is correct
40 Correct 39 ms 23340 KB Output is correct
41 Correct 70 ms 23228 KB Output is correct
42 Correct 40 ms 23244 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 304 KB Output is correct
4 Correct 1 ms 304 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 308 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 312 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 1 ms 304 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 308 KB Output is correct
21 Correct 1 ms 300 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 308 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 0 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 0 ms 340 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 63 ms 20176 KB Output is correct
34 Correct 30 ms 20040 KB Output is correct
35 Correct 33 ms 22304 KB Output is correct
36 Correct 64 ms 23304 KB Output is correct
37 Correct 62 ms 23244 KB Output is correct
38 Correct 66 ms 23276 KB Output is correct
39 Correct 63 ms 23456 KB Output is correct
40 Correct 39 ms 23340 KB Output is correct
41 Correct 70 ms 23228 KB Output is correct
42 Correct 40 ms 23244 KB Output is correct
43 Correct 672 ms 197680 KB Output is correct
44 Correct 307 ms 196044 KB Output is correct
45 Correct 357 ms 199892 KB Output is correct
46 Correct 596 ms 197536 KB Output is correct
47 Correct 592 ms 197552 KB Output is correct
48 Correct 579 ms 197840 KB Output is correct
49 Correct 631 ms 197528 KB Output is correct
50 Correct 374 ms 200072 KB Output is correct
51 Correct 672 ms 197712 KB Output is correct
52 Correct 393 ms 200020 KB Output is correct