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Submission #16722

# Submission time Handle Problem Language Result Execution time Memory
16722 2015-09-10T02:31:55 Z comet Boxes with souvenirs (IOI15_boxes) C++
100 / 100
 539 ms 196988 KB 
#include <cstdio>
#include <algorithm>
#include <cstring>
#include <vector>
using namespace std;
typedef long long ll;
#include "boxes.h"

ll l[10000000],r[10000000];
ll delivery(int N,int K,int L,int p[]){
	for(int i=0;i<K;i++){
		l[i]=min(2ll*p[i],(ll)L);
	}
	for(int i=K;i<N;i++){
		l[i]=l[i-K]+min(2ll*p[i],(ll)L);
	}
	for(int i=N-1;i>=N-K;i--){
		r[i]=min(2ll*(L-p[i]),(ll)L);
	}
	for(int i=N-K-1;i>=0;i--){
		r[i]=r[i+K]+min(2ll*(L-p[i]),(ll)L);
	}
	ll ans=min(l[N-1],r[0]);
	for(int i=1;i<N;i++){
		ans=min(ans,l[i-1]+r[i]);
	}
	return ans;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 356 KB Output is correct
2 Correct 2 ms 296 KB Output is correct
3 Correct 2 ms 376 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 256 KB Output is correct
7 Correct 2 ms 376 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 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

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 1 ms 256 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 1 ms 256 KB Output is correct
5 Correct 2 ms 296 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 380 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 356 KB Output is correct
2 Correct 2 ms 296 KB Output is correct
3 Correct 2 ms 376 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 256 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 296 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 380 KB Output is correct
23 Correct 2 ms 292 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 256 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 356 KB Output is correct
2 Correct 2 ms 296 KB Output is correct
3 Correct 2 ms 376 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 256 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 296 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 380 KB Output is correct
23 Correct 2 ms 292 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 50 ms 19832 KB Output is correct
34 Correct 25 ms 19832 KB Output is correct
35 Correct 27 ms 19832 KB Output is correct
36 Correct 50 ms 19908 KB Output is correct
37 Correct 48 ms 19832 KB Output is correct
38 Correct 53 ms 20040 KB Output is correct
39 Correct 47 ms 19960 KB Output is correct
40 Correct 36 ms 19860 KB Output is correct
41 Correct 55 ms 19832 KB Output is correct
42 Correct 33 ms 19828 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 356 KB Output is correct
2 Correct 2 ms 296 KB Output is correct
3 Correct 2 ms 376 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 256 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 256 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 256 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 1 ms 256 KB Output is correct
17 Correct 2 ms 256 KB Output is correct
18 Correct 1 ms 256 KB Output is correct
19 Correct 2 ms 296 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 380 KB Output is correct
23 Correct 2 ms 292 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 2 ms 256 KB Output is correct
28 Correct 2 ms 376 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 256 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 256 KB Output is correct
33 Correct 50 ms 19832 KB Output is correct
34 Correct 25 ms 19832 KB Output is correct
35 Correct 27 ms 19832 KB Output is correct
36 Correct 50 ms 19908 KB Output is correct
37 Correct 48 ms 19832 KB Output is correct
38 Correct 53 ms 20040 KB Output is correct
39 Correct 47 ms 19960 KB Output is correct
40 Correct 36 ms 19860 KB Output is correct
41 Correct 55 ms 19832 KB Output is correct
42 Correct 33 ms 19828 KB Output is correct
43 Correct 504 ms 196088 KB Output is correct
44 Correct 218 ms 195960 KB Output is correct
45 Correct 285 ms 196020 KB Output is correct
46 Correct 460 ms 196228 KB Output is correct
47 Correct 539 ms 196388 KB Output is correct
48 Correct 466 ms 196988 KB Output is correct
49 Correct 423 ms 196728 KB Output is correct
50 Correct 277 ms 196344 KB Output is correct
51 Correct 478 ms 196640 KB Output is correct
52 Correct 282 ms 196216 KB Output is correct