Submission #3419309


Source Code Expand

#include<iostream>
#include<vector>
#include<math.h>
using namespace std;
int main()
{
  int N; cin >> N;
  vector<int> x(N), y(N);
  for(int i = 0; i < N; ++i){
    cin >> x[i] >> y[i];
  }
  for(int i = 0; i < N; ++i){
    vector<double> ax, ay, ab, rab;
    for(int t = 0; t < N; ++t){
      ax = x[i] - x[t];
      ay = y[i] - y[t];
      ab = ax*ax + ay*ay;
      rab = sqrt(ab);
    }
  }
  double minl;
  minl = *min_element(rab);
  cout << minl << endl;
}

Submission Info

Submission Time
Task A - 2点間距離の最大値 ( The longest distance )
User Kant
Language C++14 (GCC 5.4.1)
Score 0
Code Size 486 Byte
Status CE

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:15:10: error: no match for ‘operator=’ (operand types are ‘std::vector<double>’ and ‘__gnu_cxx::__alloc_traits<std::allocator<int> >::value_type {aka int}’)
       ax = x[i] - x[t];
          ^
In file included from /usr/include/c++/5/vector:69:0,
                 from ./Main.cpp:2:
/usr/include/c++/5/bits/vector.tcc:167:5: note: candidate: std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(const std::vector<_Tp, _Alloc>&) [with _Tp = double; _Alloc = std::allocator<double>]
     vector<_Tp, _Alloc>::
     ^
/usr/include/c++/5/bits/vector.tcc:167:5: note:   no known conversion for argument 1 from ‘__gnu_cxx::__alloc_traits<std::allocator<int> >::value_type {aka int}’ to ‘const std::vector<double>&’
In file included from /usr/include/c++/5/vector:64:0,
                 from ./Main.cpp:2:
/usr/include/c++/5/bits/stl_vector.h:448:7: note: candidate: std::vector<_Tp, _Alloc>& std::vector<_Tp, _Alloc>::operator=(std::vector<_Tp, _Alloc>&&) [with _Tp = do...