#include "xylophone.h"
#include <bits/stdc++.h>
using namespace std;
int n;
static int A[5000];
int p[5005], bio[5005];
int dva[5005], tri[5005];
int ok(int x) {
if (x<=0 || x>n) return 0;
return !bio[x];
}
int resi(int a, int b, int x, int y) {
int c=b+x;
int maxi=max(a, c), mini=min(a, b);
if (ok(c) && maxi-mini==y) return c;
c=b-x;
maxi=max(a, b), mini=min(a, c);
if (ok(c) && maxi-mini==y) return c;
return -1;
}
void dodaj(int i, int x) {
if (i<1 || i>n) return;
p[i]=x;
bio[x]=1;
}
void kraj() {
for (int i=1; i<=n; ++i) answer(i, p[i]);
}
void solve(int N) {
n=N;
for (int i=1; i<n; ++i) {
dva[i]=query(i, i+1);
if (i+2<=n) tri[i]=query(i, i+2);
}
for (int poc=1; poc<=n; ++poc) {
memset(bio, 0, sizeof bio);
dodaj(poc, 1);
dodaj(poc-1, dva[poc-1]+1);
dodaj(poc+1, dva[poc]+1);
int fl=1;
for (int i=poc-2; i>0; --i) {
int x=resi(p[i+2], p[i+1], dva[i], tri[i]);
if (!ok(x)) {
fl=0; break;
}
dodaj(i, x);
}
for (int i=poc+2; i<=n; ++i) {
int x=resi(p[i-2], p[i-1], dva[i-1], tri[i-2]);
if (!ok(x)) {
fl=0; break;
}
dodaj(i, x);
}
if (fl) {
kraj();
return;
}
}
}
Compilation message
xylophone.cpp:7:12: warning: 'A' defined but not used [-Wunused-variable]
7 | static int A[5000];
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
364 KB |
Output is correct |
| 2 |
Correct |
1 ms |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 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 |
3 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 |
2 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
3 ms |
364 KB |
Output is correct |
| 14 |
Correct |
4 ms |
364 KB |
Output is correct |
| 15 |
Correct |
3 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 |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 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 |
3 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 |
2 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
3 ms |
364 KB |
Output is correct |
| 14 |
Correct |
4 ms |
364 KB |
Output is correct |
| 15 |
Correct |
3 ms |
364 KB |
Output is correct |
| 16 |
Correct |
5 ms |
364 KB |
Output is correct |
| 17 |
Correct |
9 ms |
364 KB |
Output is correct |
| 18 |
Correct |
14 ms |
364 KB |
Output is correct |
| 19 |
Correct |
21 ms |
364 KB |
Output is correct |
| 20 |
Correct |
19 ms |
396 KB |
Output is correct |
| 21 |
Correct |
19 ms |
364 KB |
Output is correct |
| 22 |
Correct |
20 ms |
364 KB |
Output is correct |
| 23 |
Correct |
19 ms |
364 KB |
Output is correct |
| 24 |
Correct |
22 ms |
492 KB |
Output is correct |
| 25 |
Correct |
15 ms |
384 KB |
Output is correct |
| 26 |
Correct |
18 ms |
364 KB |
Output is correct |
| 27 |
Correct |
17 ms |
384 KB |
Output is correct |
| 28 |
Correct |
17 ms |
376 KB |
Output is correct |
| 29 |
Correct |
17 ms |
364 KB |
Output is correct |
| 30 |
Correct |
18 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 |
384 KB |
Output is correct |
| 3 |
Correct |
2 ms |
364 KB |
Output is correct |
| 4 |
Correct |
2 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 |
3 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 |
2 ms |
364 KB |
Output is correct |
| 11 |
Correct |
2 ms |
364 KB |
Output is correct |
| 12 |
Correct |
2 ms |
364 KB |
Output is correct |
| 13 |
Correct |
3 ms |
364 KB |
Output is correct |
| 14 |
Correct |
4 ms |
364 KB |
Output is correct |
| 15 |
Correct |
3 ms |
364 KB |
Output is correct |
| 16 |
Correct |
5 ms |
364 KB |
Output is correct |
| 17 |
Correct |
9 ms |
364 KB |
Output is correct |
| 18 |
Correct |
14 ms |
364 KB |
Output is correct |
| 19 |
Correct |
21 ms |
364 KB |
Output is correct |
| 20 |
Correct |
19 ms |
396 KB |
Output is correct |
| 21 |
Correct |
19 ms |
364 KB |
Output is correct |
| 22 |
Correct |
20 ms |
364 KB |
Output is correct |
| 23 |
Correct |
19 ms |
364 KB |
Output is correct |
| 24 |
Correct |
22 ms |
492 KB |
Output is correct |
| 25 |
Correct |
15 ms |
384 KB |
Output is correct |
| 26 |
Correct |
18 ms |
364 KB |
Output is correct |
| 27 |
Correct |
17 ms |
384 KB |
Output is correct |
| 28 |
Correct |
17 ms |
376 KB |
Output is correct |
| 29 |
Correct |
17 ms |
364 KB |
Output is correct |
| 30 |
Correct |
18 ms |
364 KB |
Output is correct |
| 31 |
Correct |
44 ms |
492 KB |
Output is correct |
| 32 |
Correct |
59 ms |
620 KB |
Output is correct |
| 33 |
Correct |
90 ms |
364 KB |
Output is correct |
| 34 |
Correct |
86 ms |
492 KB |
Output is correct |
| 35 |
Correct |
90 ms |
364 KB |
Output is correct |
| 36 |
Correct |
136 ms |
364 KB |
Output is correct |
| 37 |
Correct |
155 ms |
364 KB |
Output is correct |
| 38 |
Correct |
82 ms |
364 KB |
Output is correct |
| 39 |
Correct |
93 ms |
620 KB |
Output is correct |
| 40 |
Correct |
98 ms |
628 KB |
Output is correct |
| 41 |
Correct |
94 ms |
364 KB |
Output is correct |
| 42 |
Correct |
84 ms |
492 KB |
Output is correct |
| 43 |
Correct |
181 ms |
364 KB |
Output is correct |
| 44 |
Correct |
52 ms |
512 KB |
Output is correct |
| 45 |
Correct |
127 ms |
492 KB |
Output is correct |
| 46 |
Correct |
96 ms |
620 KB |
Output is correct |
| 47 |
Correct |
91 ms |
364 KB |
Output is correct |
| 48 |
Correct |
71 ms |
492 KB |
Output is correct |
| 49 |
Correct |
61 ms |
384 KB |
Output is correct |
| 50 |
Correct |
110 ms |
492 KB |
Output is correct |
| 51 |
Correct |
109 ms |
492 KB |
Output is correct |
| 52 |
Correct |
85 ms |
620 KB |
Output is correct |
| 53 |
Correct |
125 ms |
628 KB |
Output is correct |
| 54 |
Correct |
99 ms |
748 KB |
Output is correct |
| 55 |
Correct |
107 ms |
620 KB |
Output is correct |
| 56 |
Correct |
90 ms |
492 KB |
Output is correct |
| 57 |
Correct |
107 ms |
364 KB |
Output is correct |
| 58 |
Correct |
121 ms |
364 KB |
Output is correct |
| 59 |
Correct |
108 ms |
644 KB |
Output is correct |
| 60 |
Correct |
86 ms |
620 KB |
Output is correct |
