#include "xylophone.h"
#include <bits/stdc++.h>
using namespace std;
void solve(int n){
int a[n+1]={0};
int q1[n-1];
int q2[n-2];
for(int i=0; i<n-1; i++){
q1[i]=query(i+1, i+2);
}
for(int i=0; i< n-2; i++){
q2[i]=query(i+1, i+3);
}
a[1]=1;
a[2]=1+q1[0];
int mn=1;
for(int i=3; i<=n; i++){
int pos1=a[i-1]+q1[i-2];
int pos2=a[i-1]-q1[i-2];
if(q1[i-2]==q2[i-3] || q2[i-3]==abs(a[i-2]-a[i-1])){
if(a[i-1]>a[i-2])a[i]=pos2;
else a[i]=pos1;
}
else{
if(a[i-1]>a[i-2])a[i]=pos1;
else a[i]=pos2;
}
mn=min(mn ,a[i]);
}
mn--;
int psn=0;
int ps1=0;
int b[n+1];
for(int i=1; i<=n; i++){
a[i]-=mn;
if(a[i]==1)ps1=i;
if(a[i]==n)psn=i;
}
if(ps1>=psn){
a[1]=1;
a[2]=1-q1[0];
mn=a[2];
for(int i=3; i<=n; i++){
int pos1=a[i-1]+q1[i-2];
int pos2=a[i-1]-q1[i-2];
if(q1[i-2]==q2[i-3] || q2[i-3]==abs(a[i-2]-a[i-1])){
if(a[i-1]>a[i-2])a[i]=pos2;
else a[i]=pos1;
}
else{
if(a[i-1]>a[i-2])a[i]=pos1;
else a[i]=pos2;
}
mn=min(mn ,a[i]);
}
mn--;
for(int i=1; i<=n; i++){
a[i]-=mn;
}
}
for(int i=1; i<=n; i++){
answer(i, a[i]);
}
}
Compilation message
xylophone.cpp: In function 'void solve(int)':
xylophone.cpp:34:9: warning: unused variable 'b' [-Wunused-variable]
34 | int b[n+1];
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 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 |
1 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 |
340 KB |
Output is correct |
| 14 |
Correct |
1 ms |
344 KB |
Output is correct |
| 15 |
Correct |
1 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 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 |
1 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 |
340 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 |
344 KB |
Output is correct |
| 18 |
Correct |
7 ms |
344 KB |
Output is correct |
| 19 |
Correct |
7 ms |
344 KB |
Output is correct |
| 20 |
Correct |
9 ms |
344 KB |
Output is correct |
| 21 |
Correct |
8 ms |
444 KB |
Output is correct |
| 22 |
Correct |
7 ms |
344 KB |
Output is correct |
| 23 |
Correct |
9 ms |
344 KB |
Output is correct |
| 24 |
Correct |
8 ms |
444 KB |
Output is correct |
| 25 |
Correct |
9 ms |
344 KB |
Output is correct |
| 26 |
Correct |
7 ms |
448 KB |
Output is correct |
| 27 |
Correct |
9 ms |
344 KB |
Output is correct |
| 28 |
Correct |
7 ms |
444 KB |
Output is correct |
| 29 |
Correct |
8 ms |
444 KB |
Output is correct |
| 30 |
Correct |
8 ms |
344 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
0 ms |
344 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 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 |
1 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 |
340 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 |
344 KB |
Output is correct |
| 18 |
Correct |
7 ms |
344 KB |
Output is correct |
| 19 |
Correct |
7 ms |
344 KB |
Output is correct |
| 20 |
Correct |
9 ms |
344 KB |
Output is correct |
| 21 |
Correct |
8 ms |
444 KB |
Output is correct |
| 22 |
Correct |
7 ms |
344 KB |
Output is correct |
| 23 |
Correct |
9 ms |
344 KB |
Output is correct |
| 24 |
Correct |
8 ms |
444 KB |
Output is correct |
| 25 |
Correct |
9 ms |
344 KB |
Output is correct |
| 26 |
Correct |
7 ms |
448 KB |
Output is correct |
| 27 |
Correct |
9 ms |
344 KB |
Output is correct |
| 28 |
Correct |
7 ms |
444 KB |
Output is correct |
| 29 |
Correct |
8 ms |
444 KB |
Output is correct |
| 30 |
Correct |
8 ms |
344 KB |
Output is correct |
| 31 |
Correct |
22 ms |
452 KB |
Output is correct |
| 32 |
Correct |
24 ms |
452 KB |
Output is correct |
| 33 |
Correct |
36 ms |
464 KB |
Output is correct |
| 34 |
Correct |
46 ms |
464 KB |
Output is correct |
| 35 |
Correct |
45 ms |
496 KB |
Output is correct |
| 36 |
Correct |
42 ms |
484 KB |
Output is correct |
| 37 |
Correct |
34 ms |
472 KB |
Output is correct |
| 38 |
Correct |
45 ms |
592 KB |
Output is correct |
| 39 |
Correct |
43 ms |
472 KB |
Output is correct |
| 40 |
Correct |
46 ms |
472 KB |
Output is correct |
| 41 |
Correct |
46 ms |
484 KB |
Output is correct |
| 42 |
Correct |
47 ms |
468 KB |
Output is correct |
| 43 |
Correct |
51 ms |
464 KB |
Output is correct |
| 44 |
Correct |
43 ms |
484 KB |
Output is correct |
| 45 |
Correct |
48 ms |
472 KB |
Output is correct |
| 46 |
Correct |
37 ms |
472 KB |
Output is correct |
| 47 |
Correct |
42 ms |
468 KB |
Output is correct |
| 48 |
Correct |
50 ms |
480 KB |
Output is correct |
| 49 |
Correct |
45 ms |
480 KB |
Output is correct |
| 50 |
Correct |
37 ms |
464 KB |
Output is correct |
| 51 |
Correct |
41 ms |
484 KB |
Output is correct |
| 52 |
Correct |
52 ms |
464 KB |
Output is correct |
| 53 |
Correct |
35 ms |
496 KB |
Output is correct |
| 54 |
Correct |
42 ms |
468 KB |
Output is correct |
| 55 |
Correct |
40 ms |
484 KB |
Output is correct |
| 56 |
Correct |
48 ms |
464 KB |
Output is correct |
| 57 |
Correct |
46 ms |
488 KB |
Output is correct |
| 58 |
Correct |
44 ms |
468 KB |
Output is correct |
| 59 |
Correct |
50 ms |
484 KB |
Output is correct |
| 60 |
Correct |
42 ms |
464 KB |
Output is correct |
