c_plus_plus

7. for (int i =0; i < 8; i++) {
     println("urodzielem sie dnia " + call_function_from_item_4())
 } 
 
 8. // I took formula from here 
// https://www.cdc.gov/nccdphp/dnpao/growthcharts/training/bmiage/page5_1.html#:~:text=With%20the%20metric%20system%2C%20the,by%2010%2C000%2C%20can%20be%20used.

 float calc_bmi(weight_kg, height_cm int) 
    return (10,000 * weight_kg / (height_cm * height_cm))
 }
 // something like this. I don't remember specific C++ functions
 // but you can adopt this. Main idea is clear i hope :)
 println("100 kg for 175 cm then BMP is " + std::to_string(calc_bmi( 100, 175 ))