#include <bits/stdc++.h>
using namespace std;
#ifndef hollwo_pelw_local
# include "xylophone.h"
#else
namespace {
static const int N_MAX = 5000;
static const int Q_MAX = 10000;
static int N;
static int A[N_MAX];
static bool used[N_MAX];
static int query_c;
static int answer_c;
}
int query(int s, int t) {
if(query_c >= Q_MAX) {
printf("Wrong Answer\n");
exit(0);
}
query_c++;
if(!(1 <= s && s <= t && t <= N)) {
printf("Wrong Answer\n");
exit(0);
}
int mx = 0, mn = N + 1;
for(int i = s - 1; i < t; i++) {
if(mx < A[i]) {
mx = A[i];
}
if(mn > A[i]) {
mn = A[i];
}
}
return mx - mn;
}
void answer(int i, int a) {
answer_c++;
if(!(1 <= i && i <= N)) {
printf("Wrong Answer\n");
exit(0);
}
if(!(1 <= a && a <= N)) {
printf("Wrong Answer\n");
exit(0);
}
if(used[i - 1]) {
printf("Wrong Answer\n");
exit(0);
}
if(a != A[i - 1]) {
printf("Wrong Answer\n");
exit(0);
}
used[i - 1] = true;
}
#endif
int p[5005];
void solve(int n) {
p[2] = query(1, 2);
for (int i = 3, last = p[2]; i <= n; i++) {
int a = query(i - 1, i);
int b = query(i - 2, i);
if (last + a == b) {
if (p[i - 1] > p[i - 2])
p[i] = p[i - 1] + a;
else
p[i] = p[i - 1] - a;
} else {
if (p[i - 1] > p[i - 2])
p[i] = p[i - 1] - a;
else
p[i] = p[i - 1] + a;
}
last = a;
}
int off = *min_element(p + 1, p + n + 1);
for (int i = 1; i <= n; i++)
p[i] -= off - 1;
if (max_element(p + 1, p + n + 1) < min_element(p + 1, p + n + 1)) {
for (int i = 1; i <= n; i++)
p[i] = n + 1 - p[i];
}
for (int i = 1; i <= n; i++)
answer(i, p[i]);
}
#ifdef hollwo_pelw_local
int main() {
query_c = 0;
answer_c = 0;
if(scanf("%d", &N) != 1) {
fprintf(stderr, "Error while reading input\n");
exit(1);
}
for(int i = 0; i < N; i++) {
if(scanf("%d", A + i) != 1) {
fprintf(stderr, "Error while reading input\n");
exit(1);
}
used[i] = false;
}
solve(N);
if(!(answer_c == N)) {
printf("Wrong Answer\n");
exit(0);
}
printf("Accepted : %d\n", query_c);
}
#endif
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
2 ms |
208 KB |
Output is correct |
5 |
Correct |
2 ms |
208 KB |
Output is correct |
6 |
Correct |
2 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
2 ms |
208 KB |
Output is correct |
9 |
Correct |
2 ms |
208 KB |
Output is correct |
10 |
Correct |
2 ms |
208 KB |
Output is correct |
11 |
Correct |
2 ms |
208 KB |
Output is correct |
12 |
Correct |
2 ms |
208 KB |
Output is correct |
13 |
Correct |
1 ms |
208 KB |
Output is correct |
14 |
Correct |
2 ms |
208 KB |
Output is correct |
15 |
Correct |
2 ms |
208 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
2 ms |
208 KB |
Output is correct |
5 |
Correct |
2 ms |
208 KB |
Output is correct |
6 |
Correct |
2 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
2 ms |
208 KB |
Output is correct |
9 |
Correct |
2 ms |
208 KB |
Output is correct |
10 |
Correct |
2 ms |
208 KB |
Output is correct |
11 |
Correct |
2 ms |
208 KB |
Output is correct |
12 |
Correct |
2 ms |
208 KB |
Output is correct |
13 |
Correct |
1 ms |
208 KB |
Output is correct |
14 |
Correct |
2 ms |
208 KB |
Output is correct |
15 |
Correct |
2 ms |
208 KB |
Output is correct |
16 |
Correct |
2 ms |
208 KB |
Output is correct |
17 |
Correct |
9 ms |
208 KB |
Output is correct |
18 |
Correct |
17 ms |
208 KB |
Output is correct |
19 |
Correct |
15 ms |
208 KB |
Output is correct |
20 |
Correct |
13 ms |
208 KB |
Output is correct |
21 |
Correct |
20 ms |
208 KB |
Output is correct |
22 |
Correct |
8 ms |
304 KB |
Output is correct |
23 |
Correct |
15 ms |
208 KB |
Output is correct |
24 |
Correct |
19 ms |
288 KB |
Output is correct |
25 |
Correct |
19 ms |
288 KB |
Output is correct |
26 |
Correct |
20 ms |
208 KB |
Output is correct |
27 |
Correct |
8 ms |
308 KB |
Output is correct |
28 |
Correct |
18 ms |
208 KB |
Output is correct |
29 |
Correct |
14 ms |
284 KB |
Output is correct |
30 |
Correct |
19 ms |
412 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
208 KB |
Output is correct |
2 |
Correct |
0 ms |
208 KB |
Output is correct |
3 |
Correct |
1 ms |
208 KB |
Output is correct |
4 |
Correct |
2 ms |
208 KB |
Output is correct |
5 |
Correct |
2 ms |
208 KB |
Output is correct |
6 |
Correct |
2 ms |
208 KB |
Output is correct |
7 |
Correct |
2 ms |
208 KB |
Output is correct |
8 |
Correct |
2 ms |
208 KB |
Output is correct |
9 |
Correct |
2 ms |
208 KB |
Output is correct |
10 |
Correct |
2 ms |
208 KB |
Output is correct |
11 |
Correct |
2 ms |
208 KB |
Output is correct |
12 |
Correct |
2 ms |
208 KB |
Output is correct |
13 |
Correct |
1 ms |
208 KB |
Output is correct |
14 |
Correct |
2 ms |
208 KB |
Output is correct |
15 |
Correct |
2 ms |
208 KB |
Output is correct |
16 |
Correct |
2 ms |
208 KB |
Output is correct |
17 |
Correct |
9 ms |
208 KB |
Output is correct |
18 |
Correct |
17 ms |
208 KB |
Output is correct |
19 |
Correct |
15 ms |
208 KB |
Output is correct |
20 |
Correct |
13 ms |
208 KB |
Output is correct |
21 |
Correct |
20 ms |
208 KB |
Output is correct |
22 |
Correct |
8 ms |
304 KB |
Output is correct |
23 |
Correct |
15 ms |
208 KB |
Output is correct |
24 |
Correct |
19 ms |
288 KB |
Output is correct |
25 |
Correct |
19 ms |
288 KB |
Output is correct |
26 |
Correct |
20 ms |
208 KB |
Output is correct |
27 |
Correct |
8 ms |
308 KB |
Output is correct |
28 |
Correct |
18 ms |
208 KB |
Output is correct |
29 |
Correct |
14 ms |
284 KB |
Output is correct |
30 |
Correct |
19 ms |
412 KB |
Output is correct |
31 |
Correct |
28 ms |
416 KB |
Output is correct |
32 |
Correct |
52 ms |
208 KB |
Output is correct |
33 |
Correct |
80 ms |
336 KB |
Output is correct |
34 |
Correct |
99 ms |
296 KB |
Output is correct |
35 |
Correct |
80 ms |
416 KB |
Output is correct |
36 |
Correct |
88 ms |
328 KB |
Output is correct |
37 |
Correct |
101 ms |
296 KB |
Output is correct |
38 |
Correct |
61 ms |
300 KB |
Output is correct |
39 |
Correct |
80 ms |
428 KB |
Output is correct |
40 |
Correct |
67 ms |
300 KB |
Output is correct |
41 |
Correct |
53 ms |
300 KB |
Output is correct |
42 |
Correct |
70 ms |
420 KB |
Output is correct |
43 |
Correct |
63 ms |
328 KB |
Output is correct |
44 |
Correct |
83 ms |
300 KB |
Output is correct |
45 |
Correct |
97 ms |
300 KB |
Output is correct |
46 |
Correct |
85 ms |
288 KB |
Output is correct |
47 |
Correct |
81 ms |
296 KB |
Output is correct |
48 |
Correct |
93 ms |
300 KB |
Output is correct |
49 |
Correct |
89 ms |
328 KB |
Output is correct |
50 |
Correct |
90 ms |
308 KB |
Output is correct |
51 |
Correct |
76 ms |
304 KB |
Output is correct |
52 |
Correct |
86 ms |
304 KB |
Output is correct |
53 |
Correct |
83 ms |
432 KB |
Output is correct |
54 |
Correct |
85 ms |
536 KB |
Output is correct |
55 |
Correct |
84 ms |
328 KB |
Output is correct |
56 |
Correct |
91 ms |
288 KB |
Output is correct |
57 |
Correct |
75 ms |
328 KB |
Output is correct |
58 |
Correct |
82 ms |
328 KB |
Output is correct |
59 |
Correct |
96 ms |
328 KB |
Output is correct |
60 |
Correct |
81 ms |
300 KB |
Output is correct |