a) 1
b) 2
c) 3
d) 4
Answer: b
Explanation: There are two types of macros. They are object-like and function-like.
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#include <iostream>
using namespace std;
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{
int num;
num = ++MAX;
cout << num;
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
#define PR(id) cout << “The value of ” #id ” is “<< id
int main()
{
int i = 10;
PR(i);
return 0;
}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;
}What is the mandatory preprocessor directive for c++?
Which symbol is used to declare the preprocessor directives?
which keyword is used to define the macros in c++?
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