Analyze the following code:

Question

```
public class Test {
public static void main(String[] args) {
A a = new A();
a.print();
}
}

class A {
String s;

A(String s) {
this.s = s;
}

void print() {
System.out.println(s);
}
}
```
a. The program has a compile error because class A is not a public class.
b. The program has a compile error because class A does not have a default constructor.
c. The program compiles and runs fine and prints nothing.
d. The program would compile and run if you change A a = new A() to A a = new A("5").

Answer 1

b. The program has a compile error because class A does not have a default constructor.
d. The program would compile and run if you change A a = new A() to A a = new A("5").