Submission #737306

#	Time	Username	Problem	Language	Result	Execution time	Memory
737306		keisuke6	Road Closures (APIO21_roads)	C++14	Compilation error	0 ms	0 KiB

roads

#include "roads.h"

#include <vector>
#include <algorithm>
using namespace std;
#define ll long long;
std::vector<ll> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
  vector<ll> A = {};
  ll a = 0;
  for(int i=0;i<W.size();i++) a += W[i];
  A.push_back(a);
  a = 0;
  ll b = 0;
  for(int i=0;i<W.size();i++){
    if(i%2) a += W[i];
    else b += W[i];
  }
  A.push_back(min(a,b));
  while(A.size() != N) A.push_back(0);
  return A;
}

Compilation message (stderr)

roads.cpp:6:17: error: template argument 1 is invalid
    6 | #define ll long long;
      |                 ^~~~
roads.cpp:7:13: note: in expansion of macro 'll'
    7 | std::vector<ll> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
      |             ^~
roads.cpp:6:17: error: template argument 2 is invalid
    6 | #define ll long long;
      |                 ^~~~
roads.cpp:7:13: note: in expansion of macro 'll'
    7 | std::vector<ll> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
      |             ^~
roads.cpp:7:15: error: expected unqualified-id before '>' token
    7 | std::vector<ll> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
      |               ^