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#include <iostream>

#include <stdio.h>

class Foo {

public:

Foo()

: n(1)

{

printf("Foo()\n");

}

Foo(int a)

: Foo()

// , n(a) -> NOT allowed, only 1

{

n = a;

printf("Foo(%d)\n", a);

}

int n;

};

int main(int argc, const char *argv[])

{

Foo f(10);

printf("n = %d\n", f.n);

return 0;

}