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Submission #16531

# Submission time Handle Problem Language Result Execution time Memory
16531 2015-08-27T07:59:27 Z gs13068 Boxes with souvenirs (IOI15_boxes) C++
100 / 100
 517 ms 197052 KB 
#include <algorithm>

long long L[11111111];
long long R[11111111];

long long delivery(int n,int k,int l,int a[])
{
	long long r=1e18;
    int i;
    for(i=1;i<=n;i++)
	{
		L[i]=std::min(a[i-1]<<1,l);
        if(i>k)L[i]+=L[i-k];
	}
    for(i=n-1;i>=0;i--)
	{
		R[i]=std::min((l-a[i])<<1,l);
		if(i+k<n)R[i]+=R[i+k];
	}
	for(i=0;i<=n;i++)r=std::min(r,L[i]+R[i]);
	return r;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 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 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 15 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 376 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 348 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 256 KB Output is correct
2 Correct 2 ms 256 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 256 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 2 ms 256 KB Output is correct
7 Correct 2 ms 256 KB Output is correct
8 Correct 2 ms 256 KB Output is correct

Subtask #4
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 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 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 15 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 348 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 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 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 376 KB Output is correct
28 Correct 2 ms 276 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 276 KB Output is correct
31 Correct 2 ms 376 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 256 KB Output is correct
2 Correct 2 ms 376 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 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 15 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 348 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 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 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 376 KB Output is correct
28 Correct 2 ms 276 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 276 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 74 ms 24192 KB Output is correct
34 Correct 28 ms 21920 KB Output is correct
35 Correct 36 ms 21588 KB Output is correct
36 Correct 53 ms 22776 KB Output is correct
37 Correct 52 ms 22528 KB Output is correct
38 Correct 52 ms 22524 KB Output is correct
39 Correct 53 ms 22648 KB Output is correct
40 Correct 32 ms 21420 KB Output is correct
41 Correct 51 ms 22484 KB Output is correct
42 Correct 41 ms 21604 KB Output is correct

Subtask #6
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 376 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 376 KB Output is correct
6 Correct 2 ms 380 KB Output is correct
7 Correct 15 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 348 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 256 KB Output is correct
16 Correct 2 ms 256 KB Output is correct
17 Correct 2 ms 376 KB Output is correct
18 Correct 2 ms 256 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 256 KB Output is correct
21 Correct 2 ms 256 KB Output is correct
22 Correct 2 ms 256 KB Output is correct
23 Correct 2 ms 376 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 376 KB Output is correct
28 Correct 2 ms 276 KB Output is correct
29 Correct 2 ms 376 KB Output is correct
30 Correct 2 ms 276 KB Output is correct
31 Correct 2 ms 376 KB Output is correct
32 Correct 2 ms 376 KB Output is correct
33 Correct 74 ms 24192 KB Output is correct
34 Correct 28 ms 21920 KB Output is correct
35 Correct 36 ms 21588 KB Output is correct
36 Correct 53 ms 22776 KB Output is correct
37 Correct 52 ms 22528 KB Output is correct
38 Correct 52 ms 22524 KB Output is correct
39 Correct 53 ms 22648 KB Output is correct
40 Correct 32 ms 21420 KB Output is correct
41 Correct 51 ms 22484 KB Output is correct
42 Correct 41 ms 21604 KB Output is correct
43 Correct 499 ms 197052 KB Output is correct
44 Correct 245 ms 196032 KB Output is correct
45 Correct 259 ms 196052 KB Output is correct
46 Correct 499 ms 195968 KB Output is correct
47 Correct 471 ms 195976 KB Output is correct
48 Correct 517 ms 196016 KB Output is correct
49 Correct 459 ms 196040 KB Output is correct
50 Correct 278 ms 196040 KB Output is correct
51 Correct 471 ms 195956 KB Output is correct
52 Correct 291 ms 196036 KB Output is correct