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Question : 12

Total: 23

Place the fragments into the code to produce the output 33. Note, you must use each fragment exactly once.
CODE:

class Incr {
 public static void main(String[] args) {
  Integer x = 7;
  int y = 2;
  x ___ ___;
  ___ ___ ___;
  ___ ___ ___;
  ___ ___ ___;
  System.out.println(x);
 }
}

*= x; y *= x; x *= y; x -= y;
*= x; y *= y; y *= y; x -= y;
x*= x; x *= y; y *= y; y -= y;
*= x; y *= x; y *= x; x -= y;

Validate

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