#include<bits/stdc++.h>
#include "xylophone.h"
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
void solve(int n){
int a[n+5];
a[1]=0;
int d[n+5];
for(int i=1;i<n;i++){
d[i]=query(i,i+1);
}
a[2]=d[1];
bool add=true;
for(int i=3;i<=n;i++){
int D=query(i-2,i);
if(d[i-2]+d[i-1]==D){
if(add){
a[i]=a[i-1]+d[i-1];
}
else{
a[i]=a[i-1]-d[i-1];
}
}
else{
if(add) add=false;
else add=true;
if(add){
a[i]=a[i-1]+d[i-1];
}
else{
a[i]=a[i-1]-d[i-1];
}
}
}
int mn=1e9;
for(int i=1;i<=n;i++){
mn=min(mn,a[i]);
}
mn=-mn+1;
bool flag=false,ok=true;
for(int i=1;i<=n;i++){
a[i]+=mn;
if(a[i]==1){
flag=true;
}
if(a[i]==n){
if(!flag){
ok=false;
}
}
}
if(!ok){
for(int i=1;i<=n;i++){
a[i]=n+1-a[i];
}
}
for(int i=1;i<=n;i++){
answer(i,a[i]);
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
344 KB |
Output is correct |
5 |
Correct |
1 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
344 KB |
Output is correct |
9 |
Correct |
2 ms |
344 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
344 KB |
Output is correct |
12 |
Correct |
1 ms |
344 KB |
Output is correct |
13 |
Correct |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
1 ms |
344 KB |
Output is correct |
15 |
Correct |
1 ms |
344 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
344 KB |
Output is correct |
5 |
Correct |
1 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
344 KB |
Output is correct |
9 |
Correct |
2 ms |
344 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
344 KB |
Output is correct |
12 |
Correct |
1 ms |
344 KB |
Output is correct |
13 |
Correct |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
1 ms |
344 KB |
Output is correct |
15 |
Correct |
1 ms |
344 KB |
Output is correct |
16 |
Correct |
2 ms |
344 KB |
Output is correct |
17 |
Correct |
4 ms |
440 KB |
Output is correct |
18 |
Correct |
7 ms |
436 KB |
Output is correct |
19 |
Correct |
10 ms |
444 KB |
Output is correct |
20 |
Correct |
9 ms |
444 KB |
Output is correct |
21 |
Correct |
10 ms |
596 KB |
Output is correct |
22 |
Correct |
7 ms |
440 KB |
Output is correct |
23 |
Correct |
7 ms |
440 KB |
Output is correct |
24 |
Correct |
9 ms |
436 KB |
Output is correct |
25 |
Correct |
8 ms |
436 KB |
Output is correct |
26 |
Correct |
9 ms |
440 KB |
Output is correct |
27 |
Correct |
10 ms |
440 KB |
Output is correct |
28 |
Correct |
10 ms |
444 KB |
Output is correct |
29 |
Correct |
8 ms |
440 KB |
Output is correct |
30 |
Correct |
7 ms |
444 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
340 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
344 KB |
Output is correct |
5 |
Correct |
1 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
344 KB |
Output is correct |
9 |
Correct |
2 ms |
344 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
344 KB |
Output is correct |
12 |
Correct |
1 ms |
344 KB |
Output is correct |
13 |
Correct |
1 ms |
344 KB |
Output is correct |
14 |
Correct |
1 ms |
344 KB |
Output is correct |
15 |
Correct |
1 ms |
344 KB |
Output is correct |
16 |
Correct |
2 ms |
344 KB |
Output is correct |
17 |
Correct |
4 ms |
440 KB |
Output is correct |
18 |
Correct |
7 ms |
436 KB |
Output is correct |
19 |
Correct |
10 ms |
444 KB |
Output is correct |
20 |
Correct |
9 ms |
444 KB |
Output is correct |
21 |
Correct |
10 ms |
596 KB |
Output is correct |
22 |
Correct |
7 ms |
440 KB |
Output is correct |
23 |
Correct |
7 ms |
440 KB |
Output is correct |
24 |
Correct |
9 ms |
436 KB |
Output is correct |
25 |
Correct |
8 ms |
436 KB |
Output is correct |
26 |
Correct |
9 ms |
440 KB |
Output is correct |
27 |
Correct |
10 ms |
440 KB |
Output is correct |
28 |
Correct |
10 ms |
444 KB |
Output is correct |
29 |
Correct |
8 ms |
440 KB |
Output is correct |
30 |
Correct |
7 ms |
444 KB |
Output is correct |
31 |
Correct |
17 ms |
448 KB |
Output is correct |
32 |
Correct |
28 ms |
432 KB |
Output is correct |
33 |
Correct |
37 ms |
700 KB |
Output is correct |
34 |
Correct |
39 ms |
460 KB |
Output is correct |
35 |
Correct |
47 ms |
452 KB |
Output is correct |
36 |
Correct |
46 ms |
464 KB |
Output is correct |
37 |
Correct |
53 ms |
444 KB |
Output is correct |
38 |
Correct |
54 ms |
464 KB |
Output is correct |
39 |
Correct |
54 ms |
452 KB |
Output is correct |
40 |
Correct |
42 ms |
468 KB |
Output is correct |
41 |
Correct |
47 ms |
448 KB |
Output is correct |
42 |
Correct |
43 ms |
444 KB |
Output is correct |
43 |
Correct |
49 ms |
448 KB |
Output is correct |
44 |
Correct |
39 ms |
464 KB |
Output is correct |
45 |
Correct |
41 ms |
444 KB |
Output is correct |
46 |
Correct |
48 ms |
448 KB |
Output is correct |
47 |
Correct |
48 ms |
448 KB |
Output is correct |
48 |
Correct |
42 ms |
448 KB |
Output is correct |
49 |
Correct |
50 ms |
452 KB |
Output is correct |
50 |
Correct |
45 ms |
448 KB |
Output is correct |
51 |
Correct |
55 ms |
468 KB |
Output is correct |
52 |
Correct |
42 ms |
444 KB |
Output is correct |
53 |
Correct |
48 ms |
452 KB |
Output is correct |
54 |
Correct |
52 ms |
452 KB |
Output is correct |
55 |
Correct |
57 ms |
448 KB |
Output is correct |
56 |
Correct |
38 ms |
464 KB |
Output is correct |
57 |
Correct |
40 ms |
448 KB |
Output is correct |
58 |
Correct |
45 ms |
444 KB |
Output is correct |
59 |
Correct |
57 ms |
444 KB |
Output is correct |
60 |
Correct |
46 ms |
444 KB |
Output is correct |