What will be the output of the following C++ code? #include #include using namespace std; class A static int a; public: void change(int i) a = i; void value_of_a() cout<<a; ; int A::a = 5; int main(int argc, char const *argv[]) A a1 = A(); A a2 = A(); A a3 = A(); a1.change(10); a1.value_of_a(); a2.value_of_a(); a3.value_of_a(); return 0;

Answer: Option C