oj.uz

답안 #314147

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
314147 2020-10-18T17:05:00 Z joseacaz 선물상자 (IOI15_boxes) C++17
100 / 100
 570 ms 246392 KB 
#include "boxes.h"
#include <bits/stdc++.h>
#define pb push_back

using namespace std;
typedef long long ll;
typedef vector<int> vi;

const int MAXN = 1e7 + 5;
int N, K, L;
ll pre[MAXN], suf[MAXN];

ll delivery(int _n, int _k, int _l, int p[])
{
	N = _n, K = _k, L = _l;
    for(int i = 0; i < N; i++)
        pre[i] = (i - K >= 0 ? pre[i - K] : 0) + 2*p[i];
    for(int i = N - 1; i >= 0; i--)
        suf[i] = (i + K < N ? suf[i + K] : 0) + 2*(L-p[i]);
    
    ll ans = min(pre[N - 1], suf[0]);
    for(int i = 0; i < N - 1; i++)
        ans = min(ans, pre[i] + suf[i + 1]);
    ans = min(ans, L + suf[K]);
    ans = min(ans, pre[N - K - 1] + L);
    for(int i = 0; i < N - K - 1; i++)
        ans = min(ans, pre[i] + suf[i + K + 1] + L);
    
    return ans;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 1 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct

Subtask #3
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 0 ms 256 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 256 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 1 ms 384 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 0 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 360 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct

Subtask #5
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 0 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 360 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 56 ms 26544 KB Output is correct
34 Correct 28 ms 21880 KB Output is correct
35 Correct 26 ms 22396 KB Output is correct
36 Correct 58 ms 29688 KB Output is correct
37 Correct 57 ms 29688 KB Output is correct
38 Correct 56 ms 29688 KB Output is correct
39 Correct 50 ms 28152 KB Output is correct
40 Correct 30 ms 23544 KB Output is correct
41 Correct 59 ms 29816 KB Output is correct
42 Correct 32 ms 23800 KB Output is correct

Subtask #6
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 1 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 0 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 0 ms 384 KB Output is correct
16 Correct 0 ms 256 KB Output is correct
17 Correct 0 ms 384 KB Output is correct
18 Correct 0 ms 256 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 1 ms 384 KB Output is correct
21 Correct 0 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 0 ms 384 KB Output is correct
25 Correct 0 ms 384 KB Output is correct
26 Correct 1 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 1 ms 360 KB Output is correct
30 Correct 1 ms 384 KB Output is correct
31 Correct 1 ms 384 KB Output is correct
32 Correct 1 ms 384 KB Output is correct
33 Correct 56 ms 26544 KB Output is correct
34 Correct 28 ms 21880 KB Output is correct
35 Correct 26 ms 22396 KB Output is correct
36 Correct 58 ms 29688 KB Output is correct
37 Correct 57 ms 29688 KB Output is correct
38 Correct 56 ms 29688 KB Output is correct
39 Correct 50 ms 28152 KB Output is correct
40 Correct 30 ms 23544 KB Output is correct
41 Correct 59 ms 29816 KB Output is correct
42 Correct 32 ms 23800 KB Output is correct
43 Correct 570 ms 245716 KB Output is correct
44 Correct 229 ms 215564 KB Output is correct
45 Correct 260 ms 223352 KB Output is correct
46 Correct 567 ms 246368 KB Output is correct
47 Correct 552 ms 246348 KB Output is correct
48 Correct 543 ms 246264 KB Output is correct
49 Correct 493 ms 237820 KB Output is correct
50 Correct 295 ms 212472 KB Output is correct
51 Correct 545 ms 246392 KB Output is correct
52 Correct 303 ms 214136 KB Output is correct