Submission #128526

#	Time	Username	Problem	Language	Result	Execution time	Memory
128526		Just_Solve_The_Problem	Mechanical Doll (IOI18_doll)	C++11	18 / 100	35 ms	2236 KiB

doll

#include <bits/stdc++.h>
#include "doll.h"
//#include "grader.cpp"

using namespace std;

const int maxn = (int)1e5 + 7;

int sz;

void create_circuit(int M, vector<int> A) {
  int N = A.size();
  vector<int> C(M + 1);
  vector<int> X, Y;
  C[0] = A[0];
  int tmp = N - 1;
  while (tmp > 0) {
		sz++;
		tmp >>= 1;
  }
  if (sz) C[1] = -1;
  else C[1] = 0;
  X.resize(sz);
  Y.resize(sz);
  tmp = N - 1;
  for (int i = 1; i <= sz; i++) {
		if ((tmp >> (sz - i)) & 1) {
			X[i - 1] = A[0];
		} else {
			X[i - 1] = -1;
		}
		Y[i - 1] = ((i == sz) ? 0 : -(i + 1));
  }
  answer(C, X, Y);
}

• Subtask 1: 0 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 18 / 18
• Subtask 6: 0 / 56