Answers for "max size of single element in vector"

max element in vector c++

auto max = *max_element(vector.begin(), vector.end());

position of max element in vector c++

int main(int argc, char** argv) {
  int A[4] = {0, 2, 3, 1};
  const int N = sizeof(A) / sizeof(int);

  cout << "Index of max element: "
       << distance(A, max_element(A, A + N))
       << endl;

  return 0;
}