text: // Section 9
  // Range-based For Loop
  #include <iostream>
  #include <vector>
  #include <iomanip>
  
  using namespace std;
  
  int main() {
     
      int scores[] {10, 20, 30};
      
      for (auto  score: scores)
          cout << score << endl;
          
  //    vector<double> temperatures {87.9, 77.9, 80.0, 72.5};
  //    double average_temp {};
  //    double total {};
  //    
  //    for (auto temp: temperatures)
  //        total += temp;
  //    
  //    if (temperatures.size() != 0)
  //        average_temp = total / temperatures.size();
  //      
  //    cout << fixed << setprecision(1);
  //    cout << "Average temperature is " << average_temp << endl;
          
  //    for (auto val: {1,2,3,4,5})
  //        cout << val << endl;
  
  //    for (auto c: "This is a test")
  //        if (c != ' ')
  //            cout << c;
  
  //    for (auto c: "This is a test")
  //       if (c == ' ')
  //           cout << "\t";
  //        else
  //            cout << c;
              
          
      cout <<  endl;
      return 0;
  }
  
  