What will be the output of the following C++ code?
#include <iostream>
using namespace std;
#define SquareOf(x) x * x
int main()
{
int x;
cout << SquareOf(x + 4);
return 0;
}
a) 16
b) 64
c) compile time error
d) 75386824
Answer: d
Explanation: In this program, as we have not initialize the variable x, we will get a output of ending digit of 4.
Output:
75386824
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