text: #include <iostream>
  #include <stdlib.h>
  
  int main()
  {
      char first_name[] = {'J', 'a', 'n', '\0'};
      char last_name[] = "Mustermann";
      float my_float[] = {1, 3.5, 6};
      std::cout << first_name << std::endl;
      std::cout << last_name << std::endl;
  
      return 0;
  }
  