text: // https://www.hackerrank.com/challenges/simple-array-sum
  
  #include "common/stl/base.h"
  #include "common/vector/read.h"
  #include "common/vector/sum.h"
  
  int main_simple_array_sum() {
    unsigned n;
    cin >> n;
    cout << nvector::Sum(nvector::Read<unsigned>(n)) << endl;
    return 0;
  }
  