Computers and Technology, 07.05.2021 18:00 tavito968
Computer Science A Section 1 Questions 38-39 refer to the following information. Consider the following data field and method. The method removeDups is intended to remove all adjacent duplicate numbers from myData, but does not work as intended. private ArrayList myData; public void removeDups() int k = 1; while (k < myData. size()) if (myData. get(k).equals(myData. get (k 1))) ( myData. remove(k): ) k++; ) )
For example, if myData has the values 3 3 4 4 4 8 7 7 7. after calling removeDups, myData should have the values 3 4 8 7. 39.
Which of the following best describes how to fix the error so that removeDups works as intended?
(A) k should be initialized to 0 at the beginning of the method.
(B) The while condition should be (k < myData. size() - 1).
(C) The if test should be (myData. get(k).equals(myData. get (k + 1))).
(D) The body of the if statement should be myData. remove (k - 1);
(E) There should be an else before the statement k++;
Answers: 3
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3. what is the output of the following statements? temporary object1; temporary object2("rectangle", 8.5, 5); temporary object3("circle", 6, 0); temporary object4("cylinder", 6, 3.5); cout < < fixed < < showpoint < < setprecision(2); object1.print(); object2.print(); object3.print(); object4.print(); object1.set("sphere", 4.5, 0); object1.print();
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Computer Science A Section 1 Questions 38-39 refer to the following information. Consider the follow...
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