107 
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Which three code fragments, added individually at line 29, produce the output 100? (Choose three.) 
 1. n = 100; 
 2. i.setX(100); 
 3. o.getY().setX(100); 
 4. i = new Inner(); i.setX(100); 
 5. o.setY(i); i = new Inner(); i.setX(100); 
 6. i = new Inner(); i.setX(100); o.setY(i);
(A) 236
(B) 246
(C) 456
(D) 2346

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統計： A(8), B(2), C(1), D(1), E(0) #2194648