제출 #21885

#제출 시각아이디문제언어결과실행 시간메모리
21885sampritiUnscrambling a Messy Bug (IOI16_messy)C++14
38 / 100
3 ms384 KiB
#include "messy.h"

#include <vector>
#include <string>

using namespace std;

std::vector<int> restore_permutation(int N, int w, int r) {
  vector<string> els;
  for(int i = 0; i < N; i++) {
    string str = "";
    for(int j = 0; j < N; j++) {
      if(j <= i) str += '1';
      else str += '0';
    }
    add_element(str);
    els.push_back(str);
  }
  compile_set();

  vector<int> P(N, -1);
  for(int i = 0; i < N; i++) {
    string curr = "";
    for(int j = 0; j < N; j++) {
      if(P[j] != -1) curr += '1';
      else curr += '0';
    }
    for(int j = 0; j < N; j++) {
      if(curr[j] == '1') continue;
      curr[j] = '1';
      if(check_element(curr)) {
        P[j] = i;
        break;
      }
      curr[j] = '0';
    }
  }
  return P;
}
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