Design an in game store where you can buy health armor and a

Design an in game store where you can buy health, armor, and a weapon. Given a currency to start with to afford all three items. In c++

Solution

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You can put your variables in a struct and pass that.

In C++ you would preferentially pass it by reference, using &, but that\'s not available in plain C.

In C++ you would also, preferentially, use a class instead of a struct, and restrict access to the variables so that they can only be updated via member functions of the class. That gives you better control. But I digress – start with the struct! ;-)