oj.uz

Submission #231517

# Submission time Handle Problem Language Result Execution time Memory
231517 2020-05-13T21:32:14 Z cstuart Broken Device (JOI17_broken_device) C++17
85 / 100
 62 ms 3328 KB 
#include <bits/stdc++.h>
using namespace std;
#include "Annalib.h"

void Anna (int N, long long X, int K, int P[]) {
  
  bool     fuc[N+5], init;
  int      pre[N+5], b;
  string   rep[4] = {"01", "10", "001", "011"};
  
  memset(fuc, 1, sizeof fuc);
  for (int i = 0; i < K; i++) fuc[P[i]] = 0;
  
  for (int s = 0; s < 4; s++) {
    init = 0;
    b = 0;
    for (int i = 0; i < N; i++) {
      if (!fuc[i]) pre[i] = 0;
      else if (!init && i % 4 == s) pre[i] = 1, init = 1;
      else if (!init) pre[i] = 0;
      else if (b == 60) pre[i] = 0;
      else if (((1ll << b) & X) == 0 && rep[s][i % (int)rep[s].length()] == '1') pre[i] = 0;
      else if (((1ll << b) & X) > 0  && rep[s][i % (int)rep[s].length()] == '0') pre[i] = 0;
      else pre[i] = 1, b++;
    }
    if (b == 60) {
      for (int i = 0; i < N; i++) Set(i, pre[i]);
      return;
    }
  }
  
  for (int i = 0; i < N; i++) Set(i, pre[i]);
  
}
#include <bits/stdc++.h>
using namespace std;
#include "Brunolib.h"

long long Bruno (int N, int A[]) {
  
  string     rep[4] = {"01", "10", "001", "011"};
  long long  V = 0;
  int        s = -1;
  int        b = 0;
  
  for (int i = 0; i < N; i++) {
    if (A[i] == 1) {
      if (s == -1) s = i % 4;
      else if (rep[s][i % (int)rep[s].length()] == '1') V += (1ll << b), b++;
      else b++;
    }
  }
  
  return V;
}

Subtask #1
85.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 49 ms 3072 KB Output is partially correct - L* = 38
2 Correct 51 ms 3056 KB Output is correct - L* = 40
3 Partially correct 48 ms 3072 KB Output is partially correct - L* = 37
4 Partially correct 48 ms 3072 KB Output is partially correct - L* = 37
5 Partially correct 53 ms 3072 KB Output is partially correct - L* = 37
6 Correct 48 ms 3072 KB Output is correct - L* = 40
7 Partially correct 53 ms 3072 KB Output is partially correct - L* = 37
8 Partially correct 48 ms 3072 KB Output is partially correct - L* = 37
9 Partially correct 48 ms 3072 KB Output is partially correct - L* = 39
10 Correct 50 ms 3072 KB Output is correct - L* = 40
11 Partially correct 54 ms 3056 KB Output is partially correct - L* = 38
12 Partially correct 48 ms 3072 KB Output is partially correct - L* = 38
13 Correct 50 ms 3072 KB Output is correct - L* = 40
14 Partially correct 49 ms 3072 KB Output is partially correct - L* = 38
15 Partially correct 49 ms 3072 KB Output is partially correct - L* = 38
16 Partially correct 49 ms 3072 KB Output is partially correct - L* = 37
17 Correct 48 ms 3056 KB Output is correct - L* = 40
18 Partially correct 48 ms 3072 KB Output is partially correct - L* = 37
19 Partially correct 49 ms 3056 KB Output is partially correct - L* = 37
20 Partially correct 49 ms 3072 KB Output is partially correct - L* = 38
21 Correct 51 ms 3072 KB Output is correct - L* = 40
22 Partially correct 50 ms 3328 KB Output is partially correct - L* = 38
23 Partially correct 49 ms 3072 KB Output is partially correct - L* = 38
24 Correct 48 ms 3072 KB Output is correct - L* = 40
25 Partially correct 48 ms 3072 KB Output is partially correct - L* = 38
26 Correct 48 ms 3072 KB Output is correct - L* = 40
27 Correct 50 ms 3056 KB Output is correct - L* = 40
28 Correct 48 ms 3072 KB Output is correct - L* = 40
29 Correct 49 ms 3072 KB Output is correct - L* = 40
30 Partially correct 49 ms 3072 KB Output is partially correct - L* = 37
31 Partially correct 49 ms 3072 KB Output is partially correct - L* = 39
32 Partially correct 49 ms 3072 KB Output is partially correct - L* = 37
33 Partially correct 50 ms 3072 KB Output is partially correct - L* = 39
34 Correct 48 ms 3056 KB Output is correct - L* = 40
35 Correct 50 ms 3056 KB Output is correct - L* = 40
36 Correct 51 ms 3120 KB Output is correct - L* = 40
37 Partially correct 52 ms 3056 KB Output is partially correct - L* = 38
38 Correct 48 ms 3072 KB Output is correct - L* = 40
39 Partially correct 59 ms 3072 KB Output is partially correct - L* = 38
40 Correct 62 ms 3072 KB Output is correct - L* = 40