#include <bits/stdc++.h>
#include "xylophone.h"
//~ #include "grader.cpp"
using namespace std;
static int A[5000];
int ask(int s, int t){
return query(s + 1, t + 1);
}
void solve(int n){
vector <int> a(n);
a[0] = 0;
a[1] = a[0] + ask(0, 1);
for(int i = 0 ; i + 2 < n ; i++){
int cur = abs(a[i] - a[i + 1]);
int c = ask(i, i + 2);
if(c == cur){
int d = ask(i + 1, i + 2);
if(a[i + 1] > a[i]){
a[i + 2] = a[i + 1] - d;
}
else{
a[i + 2] = a[i + 1] + d;
}
}
else{
int d = ask(i + 1, i + 2);
if(c == d){
if(a[i + 1] > a[i]){
a[i + 2] = a[i + 1] - c;
}
else{
a[i + 2] = a[i + 1] + c;
}
}
else{
if(a[i] > a[i + 1]){
a[i + 2] = a[i] - c;
}
else{
a[i + 2] = a[i] + c;
}
}
}
}
int mn = 0, mx = 0;
for(int i = 0 ; i < n ; i++){
if(a[i] < a[mn]) mn = i;
if(a[i] > a[mx]) mx = i;
}
if(mx < mn){
for(auto &i : a){
i *= -1;
}
}
mn = 1e9;
for(auto &i : a) mn = min(mn, i);
for(auto &i : a) i = i - mn + 1;
for(int i = 0 ; i < n ; i++){
answer(i + 1, a[i]);
}
}
Compilation message
xylophone.cpp:6:12: warning: 'A' defined but not used [-Wunused-variable]
6 | static int A[5000];
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
1 ms |
200 KB |
Output is correct |
| 3 |
Correct |
2 ms |
200 KB |
Output is correct |
| 4 |
Correct |
3 ms |
200 KB |
Output is correct |
| 5 |
Correct |
5 ms |
200 KB |
Output is correct |
| 6 |
Correct |
3 ms |
200 KB |
Output is correct |
| 7 |
Correct |
3 ms |
200 KB |
Output is correct |
| 8 |
Correct |
2 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
3 ms |
200 KB |
Output is correct |
| 11 |
Correct |
4 ms |
200 KB |
Output is correct |
| 12 |
Correct |
2 ms |
200 KB |
Output is correct |
| 13 |
Correct |
3 ms |
200 KB |
Output is correct |
| 14 |
Correct |
3 ms |
200 KB |
Output is correct |
| 15 |
Correct |
3 ms |
200 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
1 ms |
200 KB |
Output is correct |
| 3 |
Correct |
2 ms |
200 KB |
Output is correct |
| 4 |
Correct |
3 ms |
200 KB |
Output is correct |
| 5 |
Correct |
5 ms |
200 KB |
Output is correct |
| 6 |
Correct |
3 ms |
200 KB |
Output is correct |
| 7 |
Correct |
3 ms |
200 KB |
Output is correct |
| 8 |
Correct |
2 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
3 ms |
200 KB |
Output is correct |
| 11 |
Correct |
4 ms |
200 KB |
Output is correct |
| 12 |
Correct |
2 ms |
200 KB |
Output is correct |
| 13 |
Correct |
3 ms |
200 KB |
Output is correct |
| 14 |
Correct |
3 ms |
200 KB |
Output is correct |
| 15 |
Correct |
3 ms |
200 KB |
Output is correct |
| 16 |
Correct |
3 ms |
200 KB |
Output is correct |
| 17 |
Correct |
11 ms |
200 KB |
Output is correct |
| 18 |
Correct |
19 ms |
200 KB |
Output is correct |
| 19 |
Correct |
19 ms |
200 KB |
Output is correct |
| 20 |
Correct |
26 ms |
276 KB |
Output is correct |
| 21 |
Correct |
23 ms |
204 KB |
Output is correct |
| 22 |
Correct |
17 ms |
276 KB |
Output is correct |
| 23 |
Correct |
21 ms |
200 KB |
Output is correct |
| 24 |
Correct |
25 ms |
320 KB |
Output is correct |
| 25 |
Correct |
27 ms |
200 KB |
Output is correct |
| 26 |
Correct |
27 ms |
204 KB |
Output is correct |
| 27 |
Correct |
25 ms |
280 KB |
Output is correct |
| 28 |
Correct |
20 ms |
200 KB |
Output is correct |
| 29 |
Correct |
26 ms |
200 KB |
Output is correct |
| 30 |
Correct |
18 ms |
200 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
200 KB |
Output is correct |
| 2 |
Correct |
1 ms |
200 KB |
Output is correct |
| 3 |
Correct |
2 ms |
200 KB |
Output is correct |
| 4 |
Correct |
3 ms |
200 KB |
Output is correct |
| 5 |
Correct |
5 ms |
200 KB |
Output is correct |
| 6 |
Correct |
3 ms |
200 KB |
Output is correct |
| 7 |
Correct |
3 ms |
200 KB |
Output is correct |
| 8 |
Correct |
2 ms |
200 KB |
Output is correct |
| 9 |
Correct |
2 ms |
200 KB |
Output is correct |
| 10 |
Correct |
3 ms |
200 KB |
Output is correct |
| 11 |
Correct |
4 ms |
200 KB |
Output is correct |
| 12 |
Correct |
2 ms |
200 KB |
Output is correct |
| 13 |
Correct |
3 ms |
200 KB |
Output is correct |
| 14 |
Correct |
3 ms |
200 KB |
Output is correct |
| 15 |
Correct |
3 ms |
200 KB |
Output is correct |
| 16 |
Correct |
3 ms |
200 KB |
Output is correct |
| 17 |
Correct |
11 ms |
200 KB |
Output is correct |
| 18 |
Correct |
19 ms |
200 KB |
Output is correct |
| 19 |
Correct |
19 ms |
200 KB |
Output is correct |
| 20 |
Correct |
26 ms |
276 KB |
Output is correct |
| 21 |
Correct |
23 ms |
204 KB |
Output is correct |
| 22 |
Correct |
17 ms |
276 KB |
Output is correct |
| 23 |
Correct |
21 ms |
200 KB |
Output is correct |
| 24 |
Correct |
25 ms |
320 KB |
Output is correct |
| 25 |
Correct |
27 ms |
200 KB |
Output is correct |
| 26 |
Correct |
27 ms |
204 KB |
Output is correct |
| 27 |
Correct |
25 ms |
280 KB |
Output is correct |
| 28 |
Correct |
20 ms |
200 KB |
Output is correct |
| 29 |
Correct |
26 ms |
200 KB |
Output is correct |
| 30 |
Correct |
18 ms |
200 KB |
Output is correct |
| 31 |
Correct |
34 ms |
388 KB |
Output is correct |
| 32 |
Correct |
81 ms |
200 KB |
Output is correct |
| 33 |
Correct |
109 ms |
308 KB |
Output is correct |
| 34 |
Correct |
98 ms |
312 KB |
Output is correct |
| 35 |
Correct |
77 ms |
296 KB |
Output is correct |
| 36 |
Correct |
121 ms |
296 KB |
Output is correct |
| 37 |
Correct |
58 ms |
300 KB |
Output is correct |
| 38 |
Correct |
121 ms |
320 KB |
Output is correct |
| 39 |
Correct |
83 ms |
320 KB |
Output is correct |
| 40 |
Correct |
121 ms |
200 KB |
Output is correct |
| 41 |
Correct |
101 ms |
296 KB |
Output is correct |
| 42 |
Correct |
128 ms |
312 KB |
Output is correct |
| 43 |
Correct |
121 ms |
296 KB |
Output is correct |
| 44 |
Correct |
88 ms |
320 KB |
Output is correct |
| 45 |
Correct |
123 ms |
308 KB |
Output is correct |
| 46 |
Correct |
117 ms |
296 KB |
Output is correct |
| 47 |
Correct |
77 ms |
296 KB |
Output is correct |
| 48 |
Correct |
117 ms |
296 KB |
Output is correct |
| 49 |
Correct |
101 ms |
296 KB |
Output is correct |
| 50 |
Correct |
98 ms |
296 KB |
Output is correct |
| 51 |
Correct |
67 ms |
296 KB |
Output is correct |
| 52 |
Correct |
57 ms |
292 KB |
Output is correct |
| 53 |
Correct |
96 ms |
296 KB |
Output is correct |
| 54 |
Correct |
83 ms |
292 KB |
Output is correct |
| 55 |
Correct |
123 ms |
296 KB |
Output is correct |
| 56 |
Correct |
128 ms |
320 KB |
Output is correct |
| 57 |
Correct |
128 ms |
320 KB |
Output is correct |
| 58 |
Correct |
95 ms |
320 KB |
Output is correct |
| 59 |
Correct |
135 ms |
304 KB |
Output is correct |
| 60 |
Correct |
128 ms |
300 KB |
Output is correct |
