#include <bits/stdc++.h>
#include "xylophone.h"
using namespace std;
void solve(int N) {
vector<int> A(N+1);
A[1] = 0; A[2] = query(1, 2);
for (int i = 2; i < N; i++)
{
int d13 = query(i-1, i+1), d23 = query(i, i+1);
int d12 = abs(A[i]-A[i-1]); int sign = (A[i]-A[i-1])/d12;
if (d13 == d12 + d23) A[i+1] = A[i] + sign * d23;
else A[i+1] = A[i] - sign * d23;
}
int idMin = min_element(A.begin()+1, A.end()) - A.begin(), idMax = max_element(A.begin()+1, A.end()) - A.begin();
if (idMin > idMax) {swap(idMin, idMax); for (auto &x : A) x = -x;}
int aux = A[idMin];
for (auto &x : A) x += 1-aux;
for (int i = 1; i <= N; i++) answer(i, A[i]);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
2 ms |
336 KB |
Output is correct |
| 4 |
Correct |
5 ms |
336 KB |
Output is correct |
| 5 |
Correct |
4 ms |
336 KB |
Output is correct |
| 6 |
Correct |
3 ms |
336 KB |
Output is correct |
| 7 |
Correct |
4 ms |
336 KB |
Output is correct |
| 8 |
Correct |
4 ms |
336 KB |
Output is correct |
| 9 |
Correct |
3 ms |
336 KB |
Output is correct |
| 10 |
Correct |
4 ms |
336 KB |
Output is correct |
| 11 |
Correct |
4 ms |
336 KB |
Output is correct |
| 12 |
Correct |
4 ms |
336 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
3 ms |
336 KB |
Output is correct |
| 15 |
Correct |
4 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
2 ms |
336 KB |
Output is correct |
| 4 |
Correct |
5 ms |
336 KB |
Output is correct |
| 5 |
Correct |
4 ms |
336 KB |
Output is correct |
| 6 |
Correct |
3 ms |
336 KB |
Output is correct |
| 7 |
Correct |
4 ms |
336 KB |
Output is correct |
| 8 |
Correct |
4 ms |
336 KB |
Output is correct |
| 9 |
Correct |
3 ms |
336 KB |
Output is correct |
| 10 |
Correct |
4 ms |
336 KB |
Output is correct |
| 11 |
Correct |
4 ms |
336 KB |
Output is correct |
| 12 |
Correct |
4 ms |
336 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
3 ms |
336 KB |
Output is correct |
| 15 |
Correct |
4 ms |
336 KB |
Output is correct |
| 16 |
Correct |
7 ms |
336 KB |
Output is correct |
| 17 |
Correct |
11 ms |
336 KB |
Output is correct |
| 18 |
Correct |
24 ms |
336 KB |
Output is correct |
| 19 |
Correct |
31 ms |
336 KB |
Output is correct |
| 20 |
Correct |
32 ms |
336 KB |
Output is correct |
| 21 |
Correct |
23 ms |
336 KB |
Output is correct |
| 22 |
Correct |
28 ms |
336 KB |
Output is correct |
| 23 |
Correct |
28 ms |
336 KB |
Output is correct |
| 24 |
Correct |
30 ms |
436 KB |
Output is correct |
| 25 |
Correct |
31 ms |
336 KB |
Output is correct |
| 26 |
Correct |
29 ms |
336 KB |
Output is correct |
| 27 |
Correct |
25 ms |
336 KB |
Output is correct |
| 28 |
Correct |
31 ms |
336 KB |
Output is correct |
| 29 |
Correct |
35 ms |
336 KB |
Output is correct |
| 30 |
Correct |
31 ms |
336 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
336 KB |
Output is correct |
| 2 |
Correct |
1 ms |
336 KB |
Output is correct |
| 3 |
Correct |
2 ms |
336 KB |
Output is correct |
| 4 |
Correct |
5 ms |
336 KB |
Output is correct |
| 5 |
Correct |
4 ms |
336 KB |
Output is correct |
| 6 |
Correct |
3 ms |
336 KB |
Output is correct |
| 7 |
Correct |
4 ms |
336 KB |
Output is correct |
| 8 |
Correct |
4 ms |
336 KB |
Output is correct |
| 9 |
Correct |
3 ms |
336 KB |
Output is correct |
| 10 |
Correct |
4 ms |
336 KB |
Output is correct |
| 11 |
Correct |
4 ms |
336 KB |
Output is correct |
| 12 |
Correct |
4 ms |
336 KB |
Output is correct |
| 13 |
Correct |
3 ms |
336 KB |
Output is correct |
| 14 |
Correct |
3 ms |
336 KB |
Output is correct |
| 15 |
Correct |
4 ms |
336 KB |
Output is correct |
| 16 |
Correct |
7 ms |
336 KB |
Output is correct |
| 17 |
Correct |
11 ms |
336 KB |
Output is correct |
| 18 |
Correct |
24 ms |
336 KB |
Output is correct |
| 19 |
Correct |
31 ms |
336 KB |
Output is correct |
| 20 |
Correct |
32 ms |
336 KB |
Output is correct |
| 21 |
Correct |
23 ms |
336 KB |
Output is correct |
| 22 |
Correct |
28 ms |
336 KB |
Output is correct |
| 23 |
Correct |
28 ms |
336 KB |
Output is correct |
| 24 |
Correct |
30 ms |
436 KB |
Output is correct |
| 25 |
Correct |
31 ms |
336 KB |
Output is correct |
| 26 |
Correct |
29 ms |
336 KB |
Output is correct |
| 27 |
Correct |
25 ms |
336 KB |
Output is correct |
| 28 |
Correct |
31 ms |
336 KB |
Output is correct |
| 29 |
Correct |
35 ms |
336 KB |
Output is correct |
| 30 |
Correct |
31 ms |
336 KB |
Output is correct |
| 31 |
Correct |
69 ms |
336 KB |
Output is correct |
| 32 |
Correct |
101 ms |
336 KB |
Output is correct |
| 33 |
Correct |
152 ms |
336 KB |
Output is correct |
| 34 |
Correct |
186 ms |
336 KB |
Output is correct |
| 35 |
Correct |
189 ms |
336 KB |
Output is correct |
| 36 |
Correct |
180 ms |
336 KB |
Output is correct |
| 37 |
Correct |
182 ms |
336 KB |
Output is correct |
| 38 |
Correct |
202 ms |
336 KB |
Output is correct |
| 39 |
Correct |
183 ms |
448 KB |
Output is correct |
| 40 |
Correct |
175 ms |
336 KB |
Output is correct |
| 41 |
Correct |
184 ms |
336 KB |
Output is correct |
| 42 |
Correct |
160 ms |
336 KB |
Output is correct |
| 43 |
Correct |
200 ms |
336 KB |
Output is correct |
| 44 |
Correct |
177 ms |
336 KB |
Output is correct |
| 45 |
Correct |
182 ms |
336 KB |
Output is correct |
| 46 |
Correct |
194 ms |
336 KB |
Output is correct |
| 47 |
Correct |
174 ms |
336 KB |
Output is correct |
| 48 |
Correct |
189 ms |
336 KB |
Output is correct |
| 49 |
Correct |
178 ms |
336 KB |
Output is correct |
| 50 |
Correct |
192 ms |
336 KB |
Output is correct |
| 51 |
Correct |
170 ms |
336 KB |
Output is correct |
| 52 |
Correct |
185 ms |
448 KB |
Output is correct |
| 53 |
Correct |
180 ms |
448 KB |
Output is correct |
| 54 |
Correct |
178 ms |
504 KB |
Output is correct |
| 55 |
Correct |
170 ms |
336 KB |
Output is correct |
| 56 |
Correct |
182 ms |
336 KB |
Output is correct |
| 57 |
Correct |
184 ms |
336 KB |
Output is correct |
| 58 |
Correct |
180 ms |
584 KB |
Output is correct |
| 59 |
Correct |
185 ms |
336 KB |
Output is correct |
| 60 |
Correct |
173 ms |
336 KB |
Output is correct |
