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;
}
a) 10
b) 15
c) 20
d) 12
Answer: a
Explanation: In this program, we are just printing the declared values.
Output:
10
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