What will be the output of the following C++ code?
#include <iostream>
using namespace std;
void Sum(int a, int b, int & c)
{
a = b + c;
b = a + c;
c = a + b;
}
int main()
{
int x = 2, y =3;
Sum(x, y, y);
cout << x << " " << y;
return 0;
}
a) 2 3
b) 6 9
c) 2 15
d) compile time error
Answer: c
Explanation: We have passed three values and it will manipulate according to the given condition and yield the result as 2 15
Output:
2 15
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