제출 #220092

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
220092	2020-04-07 00:03:32	rama_pang	Minerals (JOI19_minerals)	C++14	90 / 100	72 ms	3968 KiB

minerals

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#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;
bool query(int x) {
  static int last = -1;
  int cur = Query(x);
  bool res = (cur == last);
  last = cur;
  return res;
}
void Solve(vector<int> A, vector<int> B, bool isBFull) {
  int n = A.size();
  if (n == 0) return;
  if (n == 1) return Answer(A[0], B[0]);
  int piv = n / 2;
  vector<int> Aleft, Aright;
  vector<int> Bleft, Bright;
  if (isBFull) { // All of B is in the box, so we remove the second half
    for (int i = piv; i < n; i++) {
      query(B[i]); // remove elements in B such that only the first half remains 
    }
  } else { // None of B is in the box, so we add the first half
    for (int i = 0; i < piv; i++) {
      query(B[i]); // add elemens in B such that only the first half remains
    }
  }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

minerals.cpp: In function 'void Solve(std::vector<int>, std::vector<int>, bool)':
minerals.cpp:33:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (Aright.size() == n - piv) {
         ~~~~~~~~~~~~~~^~~~~~~~~~
minerals.cpp:35:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     } else if (Aleft.size() == piv) {
                ~~~~~~~~~~~~~^~~~~~

• Subtask 1: 6 / 6
• Subtask 2: 25 / 25
• Subtask 3: 9 / 9
• Subtask 4: 30 / 30
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
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• Subtask 9: 0 / 10