Submission #981217

#	Time	Username	Problem	Language	Result	Execution time	Memory
981217		Faisal_Saqib	Road Closures (APIO21_roads)	C++17	Compilation error	0 ms	0 KiB

roads

#include "roads.h"
#include <bits/stdc++.h>
#include "grader.cpp"
#include <vector>
using namespace std;
vector<long long> minimum_closure_costs(int n, std::vector<int> u,std::vector<int> v,std::vector<int> w) {
  bool subtask1=1;
  vector<long long> ans(n);
  for(int i=0;i<n;i++)
  {
    subtask1&=(u[i]==0);
    if(i<(n-1))
      ans[0]+=w[i];
  }
  if(subtask1)
  {
    sort(begin(w),end(w));
    for(int i=1;i<n;i++)
    {
      ans[i]=ans[i-1]-w[n-i-1];  
    }
    return ans;
  }
  else{

  }
  return std::vector<long long>(n, 0);
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccBBuBMx.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccKXbdPt.o:roads.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status