Help with C++

int* funct(int num)

{

int 5;

// add 5 to num and return a Pointer

return x;

}

int funct(int* num)

{

// print the address of the value in *num

}

int funct(int& num)

{

int 5;

// add 5 to the value in &num and return the value

return x

}