Hello, I am trying to solve a problem that has to do with bit representation and

Question

Hello,

I am trying to solve a problem that has to do with bit representation and it has certain limits, as to what kind of controls and the amount that I can use for this particular problem. These controls linclude:

Using if, do, while, for, switch, etc.

defining additional functions

calling any functions

using any form of casting

using operations such as &&, ||, -, or ?:

using any data type other than int

defining or using macros

My goal is to replace the "return" statement in each function with one or more lines of c code that implements the function.

this is what I have come up with so far but am not having any luck:

Explanation / Answer

please rate - thanks

you didn't specify the language

my sampkle is C++

but the functions are identical in C or C++

#include<iostream>
using namespace std;
int bitXor(int x,int y)
{return ~(~(x&~y)&~(~x&y));
}
int bitOr(int x,int y)
{return ~(~x&~y);
}
int main()
{
cout<<bitXor(4,5)<<endl;
cout<<bitXor(7,12)<<endl;
cout<<bitOr(5,3)<<endl;
cout<<bitOr(9,20)<<endl;
system("pause");
return 0;
}

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