#include "xylophone.h"
#include <bits/stdc++.h>
using namespace std;
static int A[5000];
void solve(int n) {
if(n==2){
answer(1,1);
answer(2,n);
return;
}
int a[5005],b[5005],c[5005];
for(int i=1;i<n;i++){
a[i]=query(i,i+1);
}
int val=query(1,3);
if(val==a[1]+a[2]){
b[1]=1;
b[2]=1;
}
else{
b[1]=1;
b[2]=-1;
}
for(int i=2;i<n-1;i++){
int val=query(i,i+2);
if(val==a[i]+a[i+1]){
if(b[i]==1) b[i+1]=1;
else b[i+1]=-1;
}
else{
if(b[i]==1) b[i+1]=-1;
else b[i+1]=1;
}
}
c[1]=0;
for(int i=2;i<=n;i++){
c[i]=c[i-1]+a[i-1]*b[i-1];
}
pair<int,int>mx={-(n+1),-1},mn={n+1,-1};
for(int i=1;i<=n;i++){
mx=max(mx,{c[i],i});
mn=min(mn,{c[i],i});
}
if(mx.second<mn.second){
for(int i=1;i<=n;i++){
c[i]=-c[i];
}
mn.first=-mx.first;
}
int ihesgegch=1-mn.first;
for(int i=1;i<=n;i++){
answer(i,c[i]+ihesgegch);
}
}
Compilation message
xylophone.cpp:4:12: warning: 'A' defined but not used [-Wunused-variable]
4 | static int A[5000];
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
3 ms |
364 KB |
Output is correct |
| 5 |
Correct |
2 ms |
364 KB |
Output is correct |
| 6 |
Correct |
2 ms |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
2 ms |
364 KB |
Output is correct |
| 10 |
Correct |
3 ms |
364 KB |
Output is correct |
| 11 |
Correct |
3 ms |
364 KB |
Output is correct |
| 12 |
Correct |
3 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
3 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
3 ms |
364 KB |
Output is correct |
| 5 |
Correct |
2 ms |
364 KB |
Output is correct |
| 6 |
Correct |
2 ms |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
2 ms |
364 KB |
Output is correct |
| 10 |
Correct |
3 ms |
364 KB |
Output is correct |
| 11 |
Correct |
3 ms |
364 KB |
Output is correct |
| 12 |
Correct |
3 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
3 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
6 ms |
364 KB |
Output is correct |
| 17 |
Correct |
9 ms |
388 KB |
Output is correct |
| 18 |
Correct |
21 ms |
364 KB |
Output is correct |
| 19 |
Correct |
24 ms |
364 KB |
Output is correct |
| 20 |
Correct |
17 ms |
384 KB |
Output is correct |
| 21 |
Correct |
24 ms |
364 KB |
Output is correct |
| 22 |
Correct |
24 ms |
492 KB |
Output is correct |
| 23 |
Correct |
25 ms |
364 KB |
Output is correct |
| 24 |
Correct |
12 ms |
384 KB |
Output is correct |
| 25 |
Correct |
24 ms |
364 KB |
Output is correct |
| 26 |
Correct |
24 ms |
364 KB |
Output is correct |
| 27 |
Correct |
20 ms |
364 KB |
Output is correct |
| 28 |
Correct |
11 ms |
384 KB |
Output is correct |
| 29 |
Correct |
16 ms |
492 KB |
Output is correct |
| 30 |
Correct |
15 ms |
364 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
364 KB |
Output is correct |
| 3 |
Correct |
1 ms |
364 KB |
Output is correct |
| 4 |
Correct |
3 ms |
364 KB |
Output is correct |
| 5 |
Correct |
2 ms |
364 KB |
Output is correct |
| 6 |
Correct |
2 ms |
364 KB |
Output is correct |
| 7 |
Correct |
2 ms |
364 KB |
Output is correct |
| 8 |
Correct |
2 ms |
364 KB |
Output is correct |
| 9 |
Correct |
2 ms |
364 KB |
Output is correct |
| 10 |
Correct |
3 ms |
364 KB |
Output is correct |
| 11 |
Correct |
3 ms |
364 KB |
Output is correct |
| 12 |
Correct |
3 ms |
364 KB |
Output is correct |
| 13 |
Correct |
2 ms |
364 KB |
Output is correct |
| 14 |
Correct |
3 ms |
364 KB |
Output is correct |
| 15 |
Correct |
2 ms |
364 KB |
Output is correct |
| 16 |
Correct |
6 ms |
364 KB |
Output is correct |
| 17 |
Correct |
9 ms |
388 KB |
Output is correct |
| 18 |
Correct |
21 ms |
364 KB |
Output is correct |
| 19 |
Correct |
24 ms |
364 KB |
Output is correct |
| 20 |
Correct |
17 ms |
384 KB |
Output is correct |
| 21 |
Correct |
24 ms |
364 KB |
Output is correct |
| 22 |
Correct |
24 ms |
492 KB |
Output is correct |
| 23 |
Correct |
25 ms |
364 KB |
Output is correct |
| 24 |
Correct |
12 ms |
384 KB |
Output is correct |
| 25 |
Correct |
24 ms |
364 KB |
Output is correct |
| 26 |
Correct |
24 ms |
364 KB |
Output is correct |
| 27 |
Correct |
20 ms |
364 KB |
Output is correct |
| 28 |
Correct |
11 ms |
384 KB |
Output is correct |
| 29 |
Correct |
16 ms |
492 KB |
Output is correct |
| 30 |
Correct |
15 ms |
364 KB |
Output is correct |
| 31 |
Correct |
40 ms |
396 KB |
Output is correct |
| 32 |
Correct |
36 ms |
404 KB |
Output is correct |
| 33 |
Correct |
65 ms |
620 KB |
Output is correct |
| 34 |
Correct |
59 ms |
512 KB |
Output is correct |
| 35 |
Correct |
131 ms |
364 KB |
Output is correct |
| 36 |
Correct |
94 ms |
492 KB |
Output is correct |
| 37 |
Correct |
114 ms |
508 KB |
Output is correct |
| 38 |
Correct |
85 ms |
512 KB |
Output is correct |
| 39 |
Correct |
88 ms |
492 KB |
Output is correct |
| 40 |
Correct |
93 ms |
364 KB |
Output is correct |
| 41 |
Correct |
87 ms |
364 KB |
Output is correct |
| 42 |
Correct |
98 ms |
620 KB |
Output is correct |
| 43 |
Correct |
82 ms |
364 KB |
Output is correct |
| 44 |
Correct |
104 ms |
528 KB |
Output is correct |
| 45 |
Correct |
77 ms |
748 KB |
Output is correct |
| 46 |
Correct |
117 ms |
492 KB |
Output is correct |
| 47 |
Correct |
94 ms |
364 KB |
Output is correct |
| 48 |
Correct |
98 ms |
492 KB |
Output is correct |
| 49 |
Correct |
82 ms |
364 KB |
Output is correct |
| 50 |
Correct |
117 ms |
620 KB |
Output is correct |
| 51 |
Correct |
92 ms |
492 KB |
Output is correct |
| 52 |
Correct |
119 ms |
612 KB |
Output is correct |
| 53 |
Correct |
90 ms |
364 KB |
Output is correct |
| 54 |
Correct |
85 ms |
620 KB |
Output is correct |
| 55 |
Correct |
126 ms |
620 KB |
Output is correct |
| 56 |
Correct |
85 ms |
384 KB |
Output is correct |
| 57 |
Correct |
65 ms |
512 KB |
Output is correct |
| 58 |
Correct |
95 ms |
364 KB |
Output is correct |
| 59 |
Correct |
114 ms |
364 KB |
Output is correct |
| 60 |
Correct |
78 ms |
492 KB |
Output is correct |
