#include "xylophone.h"
#include <bits/stdc++.h>
using namespace std;
const int N = 5e3+5;
int d1[N], d2[N], dir[N], ans[N];
void solve(int n) {
for(int i = 1; i + 1 <= n; i++) d1[i] = query(i, i + 1);
for(int i = 1; i + 2 <= n; i++) d2[i] = query(i, i + 2);
dir[1] = 1;
for(int i = 1; i + 2 <= n; i++) {
if(d1[i] + d1[i + 1] == d2[i]) dir[i + 1] = dir[i];
else dir[i + 1] = -dir[i];
}
int mn = 1, mx = 1;
for(int i = 1; i + 1 <= n; i++) {
ans[i + 1] = ans[i] + dir[i] * d1[i];
if(ans[i + 1] < ans[mn]) mn = i + 1;
if(ans[i + 1] > ans[mx]) mx = i + 1;
}
int k = ans[mn];
for(int i = 1; i <= n; i++) {
ans[i] -= k - 1;
if(mn > mx) ans[i] = n - ans[i] + 1;
answer(i, ans[i]);
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
256 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
6 ms |
256 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
6 ms |
256 KB |
Output is correct |
| 7 |
Correct |
7 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
256 KB |
Output is correct |
| 9 |
Correct |
6 ms |
256 KB |
Output is correct |
| 10 |
Correct |
6 ms |
376 KB |
Output is correct |
| 11 |
Correct |
6 ms |
256 KB |
Output is correct |
| 12 |
Correct |
6 ms |
256 KB |
Output is correct |
| 13 |
Correct |
6 ms |
256 KB |
Output is correct |
| 14 |
Correct |
6 ms |
384 KB |
Output is correct |
| 15 |
Correct |
6 ms |
512 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
256 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
6 ms |
256 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
6 ms |
256 KB |
Output is correct |
| 7 |
Correct |
7 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
256 KB |
Output is correct |
| 9 |
Correct |
6 ms |
256 KB |
Output is correct |
| 10 |
Correct |
6 ms |
376 KB |
Output is correct |
| 11 |
Correct |
6 ms |
256 KB |
Output is correct |
| 12 |
Correct |
6 ms |
256 KB |
Output is correct |
| 13 |
Correct |
6 ms |
256 KB |
Output is correct |
| 14 |
Correct |
6 ms |
384 KB |
Output is correct |
| 15 |
Correct |
6 ms |
512 KB |
Output is correct |
| 16 |
Correct |
8 ms |
512 KB |
Output is correct |
| 17 |
Correct |
13 ms |
384 KB |
Output is correct |
| 18 |
Correct |
16 ms |
376 KB |
Output is correct |
| 19 |
Correct |
23 ms |
384 KB |
Output is correct |
| 20 |
Correct |
24 ms |
376 KB |
Output is correct |
| 21 |
Correct |
24 ms |
384 KB |
Output is correct |
| 22 |
Correct |
23 ms |
376 KB |
Output is correct |
| 23 |
Correct |
19 ms |
384 KB |
Output is correct |
| 24 |
Correct |
22 ms |
384 KB |
Output is correct |
| 25 |
Correct |
23 ms |
384 KB |
Output is correct |
| 26 |
Correct |
24 ms |
384 KB |
Output is correct |
| 27 |
Correct |
22 ms |
384 KB |
Output is correct |
| 28 |
Correct |
21 ms |
384 KB |
Output is correct |
| 29 |
Correct |
22 ms |
384 KB |
Output is correct |
| 30 |
Correct |
18 ms |
384 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
256 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
256 KB |
Output is correct |
| 4 |
Correct |
6 ms |
256 KB |
Output is correct |
| 5 |
Correct |
6 ms |
384 KB |
Output is correct |
| 6 |
Correct |
6 ms |
256 KB |
Output is correct |
| 7 |
Correct |
7 ms |
384 KB |
Output is correct |
| 8 |
Correct |
6 ms |
256 KB |
Output is correct |
| 9 |
Correct |
6 ms |
256 KB |
Output is correct |
| 10 |
Correct |
6 ms |
376 KB |
Output is correct |
| 11 |
Correct |
6 ms |
256 KB |
Output is correct |
| 12 |
Correct |
6 ms |
256 KB |
Output is correct |
| 13 |
Correct |
6 ms |
256 KB |
Output is correct |
| 14 |
Correct |
6 ms |
384 KB |
Output is correct |
| 15 |
Correct |
6 ms |
512 KB |
Output is correct |
| 16 |
Correct |
8 ms |
512 KB |
Output is correct |
| 17 |
Correct |
13 ms |
384 KB |
Output is correct |
| 18 |
Correct |
16 ms |
376 KB |
Output is correct |
| 19 |
Correct |
23 ms |
384 KB |
Output is correct |
| 20 |
Correct |
24 ms |
376 KB |
Output is correct |
| 21 |
Correct |
24 ms |
384 KB |
Output is correct |
| 22 |
Correct |
23 ms |
376 KB |
Output is correct |
| 23 |
Correct |
19 ms |
384 KB |
Output is correct |
| 24 |
Correct |
22 ms |
384 KB |
Output is correct |
| 25 |
Correct |
23 ms |
384 KB |
Output is correct |
| 26 |
Correct |
24 ms |
384 KB |
Output is correct |
| 27 |
Correct |
22 ms |
384 KB |
Output is correct |
| 28 |
Correct |
21 ms |
384 KB |
Output is correct |
| 29 |
Correct |
22 ms |
384 KB |
Output is correct |
| 30 |
Correct |
18 ms |
384 KB |
Output is correct |
| 31 |
Correct |
45 ms |
384 KB |
Output is correct |
| 32 |
Correct |
56 ms |
504 KB |
Output is correct |
| 33 |
Correct |
69 ms |
384 KB |
Output is correct |
| 34 |
Correct |
87 ms |
504 KB |
Output is correct |
| 35 |
Correct |
93 ms |
384 KB |
Output is correct |
| 36 |
Correct |
95 ms |
504 KB |
Output is correct |
| 37 |
Correct |
89 ms |
376 KB |
Output is correct |
| 38 |
Correct |
93 ms |
376 KB |
Output is correct |
| 39 |
Correct |
96 ms |
376 KB |
Output is correct |
| 40 |
Correct |
87 ms |
376 KB |
Output is correct |
| 41 |
Correct |
93 ms |
384 KB |
Output is correct |
| 42 |
Correct |
94 ms |
608 KB |
Output is correct |
| 43 |
Correct |
90 ms |
376 KB |
Output is correct |
| 44 |
Correct |
97 ms |
376 KB |
Output is correct |
| 45 |
Correct |
88 ms |
504 KB |
Output is correct |
| 46 |
Correct |
52 ms |
372 KB |
Output is correct |
| 47 |
Correct |
90 ms |
376 KB |
Output is correct |
| 48 |
Correct |
86 ms |
376 KB |
Output is correct |
| 49 |
Correct |
73 ms |
552 KB |
Output is correct |
| 50 |
Correct |
88 ms |
376 KB |
Output is correct |
| 51 |
Correct |
85 ms |
376 KB |
Output is correct |
| 52 |
Correct |
87 ms |
640 KB |
Output is correct |
| 53 |
Correct |
92 ms |
376 KB |
Output is correct |
| 54 |
Correct |
83 ms |
512 KB |
Output is correct |
| 55 |
Correct |
88 ms |
384 KB |
Output is correct |
| 56 |
Correct |
90 ms |
384 KB |
Output is correct |
| 57 |
Correct |
84 ms |
376 KB |
Output is correct |
| 58 |
Correct |
85 ms |
376 KB |
Output is correct |
| 59 |
Correct |
80 ms |
504 KB |
Output is correct |
| 60 |
Correct |
91 ms |
380 KB |
Output is correct |
