Main.cc: In function 'int main()':
Main.cc:8:5: error: 'doble' was not declared in this scope; did you mean 'double'?
    8 |     doble test = w/(h*h);
      |     ^~~~~
      |     double
Main.cc:9:8: error: 'test' was not declared in this scope
    9 |     if(test < 18)cout << "underweight";
      |        ^~~~