Submission #737302

#	Time	Username	Problem	Language	Result	Execution time	Memory
737302		keisuke6	Road Closures (APIO21_roads)	C++14	5 / 100	47 ms	5764 KiB

roads

#include "roads.h"

#include <vector>
#include <algorithm>
using namespace std;
std::vector<long long> minimum_closure_costs(int N, std::vector<int> U, std::vector<int> V, std::vector<int> W) {
  sort(W.begin(),W.end());
  vector<long long> A = {0};
  long long now = 0;
  for(int i=0;i<W.size();i++){
    now += W[i];
    A.push_back(now);
  }
  reverse(A.begin(),A.end());
  return A;
}

Compilation message (stderr)

roads.cpp: In function 'std::vector<long long int> minimum_closure_costs(int, std::vector<int>, std::vector<int>, std::vector<int>)':
roads.cpp:10:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |   for(int i=0;i<W.size();i++){
      |               ~^~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 17
• Subtask 6: 0 / 25
• Subtask 7: 0 / 22