oj.uz

Submission #97223

# Submission time Handle Problem Language Result Execution time Memory
97223 2019-02-14T13:07:47 Z diamond_duke Xylophone (JOI18_xylophone) C++11
100 / 100
 111 ms 580 KB 
#include "xylophone.h"
#include <algorithm>
int arr[5005], two[5005], three[5005];
void solve(int n)
{
	for (int i = 1; i < n; i++)
		two[i] = query(i, i + 1);
	for (int i = 2; i < n; i++)
		three[i] = query(i - 1, i + 1);
	arr[0] = 0;
	arr[1] = two[1];
	for (int i = 1, d = 1; i < n; i++)
	{
		d ^= three[i] != two[i] + two[i - 1];
		arr[i] = arr[i - 1] + two[i] * (d * 2 - 1);
	}
	int mn = std::min_element(arr, arr + n) - arr,
		mx = std::max_element(arr, arr + n) - arr;
	for (int i = 0; i < n; i++)
		answer(i + 1, mn < mx ? arr[i] - arr[mn] + 1 : arr[mx] - arr[i] + 1);
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 3 ms 412 KB Output is correct
7 Correct 4 ms 312 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 3 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 432 KB Output is correct
12 Correct 4 ms 392 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 3 ms 416 KB Output is correct
15 Correct 4 ms 384 KB Output is correct

Subtask #2
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 3 ms 412 KB Output is correct
7 Correct 4 ms 312 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 3 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 432 KB Output is correct
12 Correct 4 ms 392 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 3 ms 416 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 8 ms 384 KB Output is correct
17 Correct 11 ms 384 KB Output is correct
18 Correct 19 ms 384 KB Output is correct
19 Correct 18 ms 256 KB Output is correct
20 Correct 19 ms 248 KB Output is correct
21 Correct 12 ms 428 KB Output is correct
22 Correct 22 ms 256 KB Output is correct
23 Correct 22 ms 256 KB Output is correct
24 Correct 27 ms 384 KB Output is correct
25 Correct 26 ms 384 KB Output is correct
26 Correct 18 ms 376 KB Output is correct
27 Correct 19 ms 384 KB Output is correct
28 Correct 18 ms 384 KB Output is correct
29 Correct 18 ms 512 KB Output is correct
30 Correct 23 ms 304 KB Output is correct

Subtask #3
53.0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 3 ms 384 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 4 ms 256 KB Output is correct
6 Correct 3 ms 412 KB Output is correct
7 Correct 4 ms 312 KB Output is correct
8 Correct 4 ms 256 KB Output is correct
9 Correct 3 ms 256 KB Output is correct
10 Correct 4 ms 256 KB Output is correct
11 Correct 5 ms 432 KB Output is correct
12 Correct 4 ms 392 KB Output is correct
13 Correct 4 ms 256 KB Output is correct
14 Correct 3 ms 416 KB Output is correct
15 Correct 4 ms 384 KB Output is correct
16 Correct 8 ms 384 KB Output is correct
17 Correct 11 ms 384 KB Output is correct
18 Correct 19 ms 384 KB Output is correct
19 Correct 18 ms 256 KB Output is correct
20 Correct 19 ms 248 KB Output is correct
21 Correct 12 ms 428 KB Output is correct
22 Correct 22 ms 256 KB Output is correct
23 Correct 22 ms 256 KB Output is correct
24 Correct 27 ms 384 KB Output is correct
25 Correct 26 ms 384 KB Output is correct
26 Correct 18 ms 376 KB Output is correct
27 Correct 19 ms 384 KB Output is correct
28 Correct 18 ms 384 KB Output is correct
29 Correct 18 ms 512 KB Output is correct
30 Correct 23 ms 304 KB Output is correct
31 Correct 40 ms 316 KB Output is correct
32 Correct 41 ms 304 KB Output is correct
33 Correct 44 ms 400 KB Output is correct
34 Correct 74 ms 408 KB Output is correct
35 Correct 96 ms 376 KB Output is correct
36 Correct 111 ms 384 KB Output is correct
37 Correct 85 ms 256 KB Output is correct
38 Correct 91 ms 320 KB Output is correct
39 Correct 49 ms 400 KB Output is correct
40 Correct 92 ms 324 KB Output is correct
41 Correct 96 ms 504 KB Output is correct
42 Correct 77 ms 580 KB Output is correct
43 Correct 98 ms 256 KB Output is correct
44 Correct 45 ms 376 KB Output is correct
45 Correct 79 ms 384 KB Output is correct
46 Correct 80 ms 392 KB Output is correct
47 Correct 107 ms 308 KB Output is correct
48 Correct 42 ms 304 KB Output is correct
49 Correct 54 ms 376 KB Output is correct
50 Correct 92 ms 336 KB Output is correct
51 Correct 100 ms 256 KB Output is correct
52 Correct 85 ms 376 KB Output is correct
53 Correct 93 ms 392 KB Output is correct
54 Correct 59 ms 376 KB Output is correct
55 Correct 108 ms 308 KB Output is correct
56 Correct 104 ms 436 KB Output is correct
57 Correct 107 ms 448 KB Output is correct
58 Correct 104 ms 256 KB Output is correct
59 Correct 84 ms 384 KB Output is correct
60 Correct 109 ms 384 KB Output is correct