What will be the output of the following C++ code?

#include <iostream>
using namespace std; 
struct A 
{
    int i;
    char j;
    float f;
    void func();
};
void A :: func() {}
struct B 
{
    public:
    int i;
    char j;
    float f;
    void func();
};
void B :: func() {}
int main() 
{
    A a; B b;
    a.i = b.i = 1; 
    a.j = b.j = 'c';
    a.f = b.f = 3.14159;
    a.func();
    b.func();
    cout << "Allocated"; 
    return 0;
}