제출 #1154711

#제출 시각아이디문제언어결과실행 시간메모리
1154711itslqBroken Device (JOI17_broken_device)C++20
0 / 100
19 ms1344 KiB
#include "Annalib.h"
#include <bits/stdc++.h>
#define int long long

using namespace std;


vector<long long> getDigits(long long X) {
  vector<int> d(38);
  for (int i = 0; i < 38; i++) {
    d[37 - i] = X % 3LL;
    X = X / 3LL;
  }
  return d;
}

void Anna(signed N, long long X, signed K, signed P[] ){
  vector<int> blank(75), digits = getDigits(X);
  for (int i = 0; i < K; i++) {
    blank[P[i] % 75] = 1;
  }

  for (int i = 0; i < 75; i++) {
    if (blank[i]) {
      Set(i, 0);
      Set(i + 75, 0);
    } else if (digits[i] == 0) {
      Set(i, 0);
      Set(i + 75, 1);
    } else if (digits[i] == 1) {
      Set(i, 1);
      Set(i + 75, 0);
    } else {
      Set(i, 1);
      Set(i + 75, 1);
    }
  }
}


// signed main() {
//   for (int x: getDigits(100)) {
//     cout << x << " ";
//   }
// }
#include "Brunolib.h"
#define int long long

long long Bruno( signed N, signed A[] ){
  int S = 0;
  for (int i = 0; i < 75; i++) {
    if (!(A[i] | A[i + 75])) continue;
    S *= 3;
    if (A[i]) S += 2;
    if (A[i + 75]) S++;
    S--;
  }
  return S;
}
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