#include <iostream>
#include <array>
using namespace std;

int main () {
  array<int,6> myarray = {10, 20, 30, 40, 50, 60};

  myarray[5] = 600;
  cout << "myarray[5]:" << myarray[5] << endl;
  try {
    myarray.at(10) = 1;
    cout << "myarray[10]:" << myarray[10] << endl;
  } catch(std::out_of_range& ex) {
    cout << ex.what() << endl;
  }
}