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답안 #224653

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
224653 2020-04-18T14:25:11 Z jhtan 쌀 창고 (IOI11_ricehub) C++14
컴파일 오류
 0 ms 0 KB 
#include "ricehub.h"
#include "bits/stdc++.h"

using namespace std;

int besthub(int R, int L, int X[], long long B)
{
  int mn = 2000000001;
  int sol = 0;
  
  for(int i=1; i<=L; i++) {
    int s = 0, c = 0;
    vector<int> V;
    for(int j=0; j<X.size(); j++) V.push_back(abs(i-X[j]));
    sort(V.begin(), V.end());

    for(int j=0; j<V.size(); j++) {
      if(s + V[j] <= B) {s += V[j]; c++;}
      else break;
    }

    if(s < mn) {
      mn = s;
      sol = c;
    }
  }
  
  return sol;
}

Compilation message

ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:14:22: error: request for member 'size' in 'X', which is of non-class type 'int*'
     for(int j=0; j<X.size(); j++) V.push_back(abs(i-X[j]));
                      ^~~~
ricehub.cpp:17:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int j=0; j<V.size(); j++) {
                  ~^~~~~~~~~