oj.uz

답안 #548198

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
548198 2022-04-12T17:06:11 Z Alex_tz307 Xylophone (JOI18_xylophone) C++17
100 / 100
 99 ms 336 KB 
#include <bits/stdc++.h>
#include "xylophone.h"

using namespace std;

void solve(int n) {
  vector<int> a(n), d(n);
  for (int i = 0; i < n - 1; ++i) {
    d[i] = query(i + 1, i + 2);
  }
  int sgn = 1;
  a[0] = 0;
  a[1] = d[0];
  for (int i = 1; i < n - 1; ++i) {
    if (query(i, i + 2) != d[i - 1] + d[i]) {
      sgn = -sgn;
    }
    a[i + 1] = a[i] + sgn * d[i];
  }
  int posMin = 0, posMax = 0;
  for (int i = 1; i < n; ++i) {
    if (a[i] < a[posMin]) {
      posMin = i;
    }
    if (a[posMax] < a[i]) {
      posMax = i;
    }
  }
  if (posMax < posMin) {
    for (int i = 1; i < n; ++i) {
      a[i] = -a[i];
    }
    swap(posMin, posMax);
  }
  for (int i = 0; i < n; ++i) {
    answer(i + 1, a[i] - a[posMin] + 1);
  }
}

Subtask #1
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 288 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 292 KB Output is correct
4 Correct 3 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 4 ms 208 KB Output is correct
8 Correct 3 ms 208 KB Output is correct
9 Correct 3 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 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct

Subtask #2
36.0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 288 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 292 KB Output is correct
4 Correct 3 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 4 ms 208 KB Output is correct
8 Correct 3 ms 208 KB Output is correct
9 Correct 3 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 2 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 4 ms 284 KB Output is correct
17 Correct 12 ms 208 KB Output is correct
18 Correct 14 ms 208 KB Output is correct
19 Correct 12 ms 208 KB Output is correct
20 Correct 10 ms 308 KB Output is correct
21 Correct 14 ms 208 KB Output is correct
22 Correct 14 ms 308 KB Output is correct
23 Correct 17 ms 284 KB Output is correct
24 Correct 15 ms 208 KB Output is correct
25 Correct 22 ms 292 KB Output is correct
26 Correct 20 ms 208 KB Output is correct
27 Correct 9 ms 308 KB Output is correct
28 Correct 17 ms 300 KB Output is correct
29 Correct 15 ms 208 KB Output is correct
30 Correct 16 ms 208 KB Output is correct

Subtask #3
53.0 / 53.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 288 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 292 KB Output is correct
4 Correct 3 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 4 ms 208 KB Output is correct
8 Correct 3 ms 208 KB Output is correct
9 Correct 3 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 2 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 4 ms 284 KB Output is correct
17 Correct 12 ms 208 KB Output is correct
18 Correct 14 ms 208 KB Output is correct
19 Correct 12 ms 208 KB Output is correct
20 Correct 10 ms 308 KB Output is correct
21 Correct 14 ms 208 KB Output is correct
22 Correct 14 ms 308 KB Output is correct
23 Correct 17 ms 284 KB Output is correct
24 Correct 15 ms 208 KB Output is correct
25 Correct 22 ms 292 KB Output is correct
26 Correct 20 ms 208 KB Output is correct
27 Correct 9 ms 308 KB Output is correct
28 Correct 17 ms 300 KB Output is correct
29 Correct 15 ms 208 KB Output is correct
30 Correct 16 ms 208 KB Output is correct
31 Correct 38 ms 292 KB Output is correct
32 Correct 49 ms 320 KB Output is correct
33 Correct 86 ms 312 KB Output is correct
34 Correct 66 ms 328 KB Output is correct
35 Correct 83 ms 336 KB Output is correct
36 Correct 99 ms 336 KB Output is correct
37 Correct 65 ms 336 KB Output is correct
38 Correct 74 ms 336 KB Output is correct
39 Correct 78 ms 316 KB Output is correct
40 Correct 57 ms 316 KB Output is correct
41 Correct 51 ms 316 KB Output is correct
42 Correct 63 ms 336 KB Output is correct
43 Correct 73 ms 336 KB Output is correct
44 Correct 81 ms 316 KB Output is correct
45 Correct 69 ms 336 KB Output is correct
46 Correct 84 ms 336 KB Output is correct
47 Correct 76 ms 316 KB Output is correct
48 Correct 63 ms 336 KB Output is correct
49 Correct 81 ms 336 KB Output is correct
50 Correct 84 ms 336 KB Output is correct
51 Correct 88 ms 336 KB Output is correct
52 Correct 95 ms 336 KB Output is correct
53 Correct 80 ms 336 KB Output is correct
54 Correct 86 ms 324 KB Output is correct
55 Correct 89 ms 336 KB Output is correct
56 Correct 79 ms 316 KB Output is correct
57 Correct 56 ms 336 KB Output is correct
58 Correct 70 ms 336 KB Output is correct
59 Correct 95 ms 316 KB Output is correct
60 Correct 73 ms 316 KB Output is correct