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Submission #862075

# Submission time Handle Problem Language Result Execution time Memory
862075 2023-10-17T13:38:28 Z culver0412 Boxes with souvenirs (IOI15_boxes) C++17
100 / 100
 735 ms 450412 KB 
#include "boxes.h"
#include<bits/stdc++.h>
using namespace std;

long long delivery(int N, int K, int L, int p[]) {
    sort(p,p+N);
    long long arr[N],brr[N],crr[N],drr[N];
    int st=0;
    while(p[st]==0){
        st++;
        if(st==N){
            return 0;
        }
    }
    for(int i=st;i<N;i++){
        arr[i]=min(p[i]*2,L);
        crr[i]=arr[i];
        if(i-K>=st){
            crr[i]+=crr[i-K];
        }
    }
    for(int i=N-1;i>=st;i--){
        brr[i]=min((L-p[i])*2,L);
        drr[i]=brr[i];
        if(i+K<=N-1){
            drr[i]+=drr[i+K];
        }
    }
    long long ans=min(drr[st],crr[N-1]);
    //cout << drr[st] << '\n';
    for(int i=st;i<N-1;i++){
        //cout << crr[i]+drr[i+1] << '\n';
        ans=min(ans,crr[i]+drr[i+1]);
    }
    //cout << crr[N-1] << '\n';
    return 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 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct

Subtask #2
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 600 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 432 KB Output is correct

Subtask #3
15.0 / 15.0

# 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 436 KB Output is correct

Subtask #4
15.0 / 15.0

# 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 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 432 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 436 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 444 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 432 KB Output is correct

Subtask #5
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 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 432 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 436 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 444 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 432 KB Output is correct
33 Correct 70 ms 45132 KB Output is correct
34 Correct 41 ms 37524 KB Output is correct
35 Correct 43 ms 37876 KB Output is correct
36 Correct 64 ms 45268 KB Output is correct
37 Correct 67 ms 45180 KB Output is correct
38 Correct 65 ms 45380 KB Output is correct
39 Correct 64 ms 43704 KB Output is correct
40 Correct 44 ms 39248 KB Output is correct
41 Correct 69 ms 45344 KB Output is correct
42 Correct 47 ms 39504 KB Output is correct

Subtask #6
30.0 / 30.0

# 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 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 600 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 432 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 436 KB Output is correct
23 Correct 0 ms 344 KB Output is correct
24 Correct 0 ms 344 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 444 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 0 ms 344 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 432 KB Output is correct
33 Correct 70 ms 45132 KB Output is correct
34 Correct 41 ms 37524 KB Output is correct
35 Correct 43 ms 37876 KB Output is correct
36 Correct 64 ms 45268 KB Output is correct
37 Correct 67 ms 45180 KB Output is correct
38 Correct 65 ms 45380 KB Output is correct
39 Correct 64 ms 43704 KB Output is correct
40 Correct 44 ms 39248 KB Output is correct
41 Correct 69 ms 45344 KB Output is correct
42 Correct 47 ms 39504 KB Output is correct
43 Correct 705 ms 449204 KB Output is correct
44 Correct 362 ms 372180 KB Output is correct
45 Correct 394 ms 380112 KB Output is correct
46 Correct 650 ms 450268 KB Output is correct
47 Correct 641 ms 450412 KB Output is correct
48 Correct 634 ms 450164 KB Output is correct
49 Correct 701 ms 435344 KB Output is correct
50 Correct 449 ms 388884 KB Output is correct
51 Correct 735 ms 450312 KB Output is correct
52 Correct 443 ms 391680 KB Output is correct