PROBLEMS MAKING IT WORK

I'm having trouble making it work. I'm taking class on cpp and this is my assignment. I'm wodnering why it doesnt work

#include <iostream>
using namespace std;

Class thing ( integer argu(flt float) ) {
    static auto integer FLOAT____ = * 4;
    return this -> std::iostream;  // default destructor 
};

thing::return(44) == 32 if (self.this == <-this)

float main (void arg) {
    return thing.return if this-> main == (*this)thing
    else return static;
}