#include <bits/stdc++.h>
#include <xylophone.h>
using namespace std;
void solve(int n){
int l = 1,r = n;
vector<int> v(n+1),th(n+1),se(n+1),vis(n+1,0);
while(l < r){
int m = (l + r) / 2;
if(query(1,m) == n-1) r = m;
else l = m + 1;
}
v[l] = n; vis[v[l]] = 1;
if(l != n){
se[l+1] = query(l,l+1);
v[l+1] = n - se[l+1]; vis[v[l+1]] = 1;
}
for(int i=l+2;i<=n;i++){
se[i] = query(i-1,i);
if(v[i-1] + se[i] > n){
v[i] = v[i-1] - se[i]; vis[v[i]] = 1; continue;
}
if(v[i-1] - se[i] <= 0){
v[i] = v[i-1] + se[i]; vis[v[i]] = 1; continue;
}
if(vis[v[i-1] - se[i]]){
v[i] = v[i-1] + se[i]; vis[v[i]] = 1; continue;
}
if(vis[v[i-1] + se[i]]){
v[i] = v[i-1] - se[i]; vis[v[i]] = 1; continue;
}
th[i] = query(i-2,i);
if(th[i] == se[i-1]){
v[i] = v[i-1] + (v[i-2] > v[i-1] ? se[i] : -se[i]);
}
else{
if(v[i-2] > v[i-1]){
if(se[i] == th[i]) v[i] = v[i-1] + se[i];
else v[i] = v[i-1] - se[i];
}
else{
if(th[i] == se[i]) v[i] = v[i-1] - se[i];
else v[i] = v[i-1] + se[i];;
}
}
}
if(l != 1){
se[l-1] = query(l-1,l);
v[l-1] = n - se[l-1]; vis[v[l-1]] = 1;
}
for(int i=l-2;i>=1;i--){
se[i] = query(i,i+1);
if(v[i+1] + se[i] > n){
v[i] = v[i+1] - se[i]; vis[v[i]] = 1; continue;
}
if(v[i+1] - se[i] <= 0){
v[i] = v[i+1] + se[i]; vis[v[i]] = 1; continue;
}
if(vis[v[i+1] - se[i]]){
v[i] = v[i+1] + se[i]; vis[v[i]] = 1; continue;
}
if(vis[v[i+1] + se[i]]){
v[i] = v[i+1] - se[i]; vis[v[i]] = 1; continue;
}
th[i] = query(i,i+2);
if(th[i] == se[i+1]){
v[i] = v[i+1] + (v[i+2] > v[i+1] ? se[i] : -se[i]);
}
else{
if(v[i+2] > v[i+1]){
if(se[i] == th[i]) v[i] = v[i+1] + se[i];
else v[i] = v[i+1] - se[i];
}
else{
if(th[i] == se[i]) v[i] = v[i+1] - se[i];
else v[i] = v[i+1] + se[i];
}
}
}
for(int i=1;i<=n;i++){
answer(i,v[i]);
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
2 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
2 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
2 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
2 ms |
208 KB |
Output is correct |
| 15 |
Correct |
2 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
2 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
2 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
2 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
2 ms |
208 KB |
Output is correct |
| 15 |
Correct |
2 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
9 ms |
208 KB |
Output is correct |
| 18 |
Correct |
10 ms |
208 KB |
Output is correct |
| 19 |
Correct |
17 ms |
208 KB |
Output is correct |
| 20 |
Correct |
14 ms |
296 KB |
Output is correct |
| 21 |
Correct |
11 ms |
308 KB |
Output is correct |
| 22 |
Correct |
12 ms |
208 KB |
Output is correct |
| 23 |
Correct |
5 ms |
316 KB |
Output is correct |
| 24 |
Correct |
17 ms |
208 KB |
Output is correct |
| 25 |
Correct |
5 ms |
208 KB |
Output is correct |
| 26 |
Correct |
16 ms |
300 KB |
Output is correct |
| 27 |
Correct |
15 ms |
208 KB |
Output is correct |
| 28 |
Correct |
15 ms |
300 KB |
Output is correct |
| 29 |
Correct |
15 ms |
292 KB |
Output is correct |
| 30 |
Correct |
14 ms |
208 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
208 KB |
Output is correct |
| 2 |
Correct |
1 ms |
208 KB |
Output is correct |
| 3 |
Correct |
1 ms |
208 KB |
Output is correct |
| 4 |
Correct |
1 ms |
208 KB |
Output is correct |
| 5 |
Correct |
1 ms |
208 KB |
Output is correct |
| 6 |
Correct |
2 ms |
208 KB |
Output is correct |
| 7 |
Correct |
2 ms |
208 KB |
Output is correct |
| 8 |
Correct |
2 ms |
208 KB |
Output is correct |
| 9 |
Correct |
1 ms |
208 KB |
Output is correct |
| 10 |
Correct |
1 ms |
208 KB |
Output is correct |
| 11 |
Correct |
2 ms |
208 KB |
Output is correct |
| 12 |
Correct |
2 ms |
208 KB |
Output is correct |
| 13 |
Correct |
1 ms |
208 KB |
Output is correct |
| 14 |
Correct |
2 ms |
208 KB |
Output is correct |
| 15 |
Correct |
2 ms |
208 KB |
Output is correct |
| 16 |
Correct |
4 ms |
208 KB |
Output is correct |
| 17 |
Correct |
9 ms |
208 KB |
Output is correct |
| 18 |
Correct |
10 ms |
208 KB |
Output is correct |
| 19 |
Correct |
17 ms |
208 KB |
Output is correct |
| 20 |
Correct |
14 ms |
296 KB |
Output is correct |
| 21 |
Correct |
11 ms |
308 KB |
Output is correct |
| 22 |
Correct |
12 ms |
208 KB |
Output is correct |
| 23 |
Correct |
5 ms |
316 KB |
Output is correct |
| 24 |
Correct |
17 ms |
208 KB |
Output is correct |
| 25 |
Correct |
5 ms |
208 KB |
Output is correct |
| 26 |
Correct |
16 ms |
300 KB |
Output is correct |
| 27 |
Correct |
15 ms |
208 KB |
Output is correct |
| 28 |
Correct |
15 ms |
300 KB |
Output is correct |
| 29 |
Correct |
15 ms |
292 KB |
Output is correct |
| 30 |
Correct |
14 ms |
208 KB |
Output is correct |
| 31 |
Correct |
20 ms |
312 KB |
Output is correct |
| 32 |
Correct |
37 ms |
336 KB |
Output is correct |
| 33 |
Correct |
48 ms |
364 KB |
Output is correct |
| 34 |
Correct |
69 ms |
360 KB |
Output is correct |
| 35 |
Correct |
52 ms |
360 KB |
Output is correct |
| 36 |
Correct |
51 ms |
364 KB |
Output is correct |
| 37 |
Correct |
24 ms |
360 KB |
Output is correct |
| 38 |
Correct |
46 ms |
376 KB |
Output is correct |
| 39 |
Correct |
65 ms |
368 KB |
Output is correct |
| 40 |
Correct |
61 ms |
456 KB |
Output is correct |
| 41 |
Correct |
77 ms |
364 KB |
Output is correct |
| 42 |
Correct |
45 ms |
360 KB |
Output is correct |
| 43 |
Correct |
62 ms |
356 KB |
Output is correct |
| 44 |
Correct |
46 ms |
356 KB |
Output is correct |
| 45 |
Correct |
82 ms |
372 KB |
Output is correct |
| 46 |
Correct |
50 ms |
356 KB |
Output is correct |
| 47 |
Correct |
92 ms |
368 KB |
Output is correct |
| 48 |
Correct |
73 ms |
360 KB |
Output is correct |
| 49 |
Correct |
73 ms |
360 KB |
Output is correct |
| 50 |
Correct |
100 ms |
360 KB |
Output is correct |
| 51 |
Correct |
63 ms |
372 KB |
Output is correct |
| 52 |
Correct |
62 ms |
376 KB |
Output is correct |
| 53 |
Correct |
31 ms |
356 KB |
Output is correct |
| 54 |
Correct |
37 ms |
360 KB |
Output is correct |
| 55 |
Correct |
54 ms |
360 KB |
Output is correct |
| 56 |
Correct |
47 ms |
404 KB |
Output is correct |
| 57 |
Correct |
41 ms |
372 KB |
Output is correct |
| 58 |
Correct |
69 ms |
360 KB |
Output is correct |
| 59 |
Correct |
53 ms |
412 KB |
Output is correct |
| 60 |
Correct |
46 ms |
368 KB |
Output is correct |
