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Submission #82036

# Submission time Handle Problem Language Result Execution time Memory
82036 2018-10-28T13:48:31 Z farukkastamonuda Boxes with souvenirs (IOI15_boxes) C++14
100 / 100
 568 ms 171104 KB 
#include "boxes.h"
#include <bits/stdc++.h>
#define fi first
#define se second
#define lo long long 
#define inf 1000000000000000000
#define md 1000000007
#define li 10000005
#define mp make_pair
#define pb push_back
using namespace std;
vector<lo int> l, r;
lo int ans = inf;
long long delivery(int N, int K, int L, int positions[]){
	for(int i = 0;i < N; i ++){
		if(positions[i] <= L / 2){
			l.pb(positions[i] * 2);
		}
		else{
			r.pb( 2 * L - positions[i] * 2);
		}
	}
	reverse(r.begin(),r.end());
	for(int i = K;i < (int)l.size(); i ++){
		l[i]+=l[i-K];
	}
	for(int i = K;i < (int)r.size(); i ++){
		r[i] += r[i - K];
	}
	for(int i = 0;i <= K; i ++){
		int x = i;
		int y = K - i;
		ans = min(ans, (x<(int)l.size()?l[l.size()-1-x]:0)+(y<(int)r.size()?r[r.size()-1-y]:0)+L);
	}
	ans=min(ans,((int)l.size()>0?l.back():0)+((int)r.size()>0?r.back():0));
	return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 368 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 380 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 380 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 256 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 368 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 380 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 380 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 380 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 396 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 356 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 376 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 368 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 380 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 380 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 380 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 396 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 356 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 51 ms 14260 KB Output is correct
34 Correct 27 ms 16212 KB Output is correct
35 Correct 29 ms 16212 KB Output is correct
36 Correct 56 ms 12612 KB Output is correct
37 Correct 52 ms 12768 KB Output is correct
38 Correct 56 ms 14292 KB Output is correct
39 Correct 51 ms 14276 KB Output is correct
40 Correct 30 ms 14304 KB Output is correct
41 Correct 50 ms 12556 KB Output is correct
42 Correct 33 ms 12512 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 368 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 380 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 380 KB Output is correct
12 Correct 2 ms 376 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 256 KB Output is correct
15 Correct 2 ms 380 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 2 ms 376 KB Output is correct
19 Correct 2 ms 256 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 252 KB Output is correct
25 Correct 2 ms 396 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 3 ms 376 KB Output is correct
28 Correct 2 ms 356 KB Output is correct
29 Correct 2 ms 256 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 256 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 51 ms 14260 KB Output is correct
34 Correct 27 ms 16212 KB Output is correct
35 Correct 29 ms 16212 KB Output is correct
36 Correct 56 ms 12612 KB Output is correct
37 Correct 52 ms 12768 KB Output is correct
38 Correct 56 ms 14292 KB Output is correct
39 Correct 51 ms 14276 KB Output is correct
40 Correct 30 ms 14304 KB Output is correct
41 Correct 50 ms 12556 KB Output is correct
42 Correct 33 ms 12512 KB Output is correct
43 Correct 539 ms 144428 KB Output is correct
44 Correct 295 ms 135724 KB Output is correct
45 Correct 337 ms 145956 KB Output is correct
46 Correct 559 ms 170868 KB Output is correct
47 Correct 515 ms 119840 KB Output is correct
48 Correct 568 ms 171080 KB Output is correct
49 Correct 501 ms 144348 KB Output is correct
50 Correct 374 ms 144460 KB Output is correct
51 Correct 555 ms 171104 KB Output is correct
52 Correct 376 ms 170968 KB Output is correct