class C1 { static class C2 { static int i1; } public static void main(String a[]) { System.out.println(C1.C2.i1); } } What is the result of attempting to compile and run the program?
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class C1 { static class C2 { static int i1; } public static void main(String a[]) { System.out.println(C1.C2.i1); } } What is the result of attempting to compile and run the program?