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seraphim [82]
3 years ago
5

What is the output of the following program? #include using namespace std; class TestClass { public: TestClass(int x) { cout &lt

;< x << endl; } TestClass() { cout << "Hello!" << endl; } }; int main() { TestClass* test; return 0; }
Computers and Technology
1 answer:
Alik [6]3 years ago
4 0

Answer:

An error will be occurred here. In C++ a function must be like

returntype function_name(){

}

but the functions in given class does not have returntype given. So there will be a syntax error.

If the returntype is defined then the code does not show any output since nothing is printed in the main function.

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Check who you are sending it to before you hit send 
5 0
3 years ago
Write a method called removeInRange that accepts four parameters: an ArrayList of integers, an element value, a starting index,
Murrr4er [49]

Answer:

public static void removeInRange(List<Integer> list, int value, int start, int end) {

       for (int i = end - 1; i >= start; i--) {

           if (list.get(i) == value) {

               list.remove(i);

           }

       }

       System.out.println(list);

   }

Explanation:

- Create a method named <em>removeInRange</em> that takes four parameters, a list, an integer number, a starting index and an ending index

- Inside the method, initialize a <u>for loop</u> that iterates between starting index and ending index

- If any number between these ranges is equal to the given <em>value</em>, then remove that value from the list, using <u>remove</u> method

- When the loop is done, print the new list

7 0
3 years ago
4. Give name=
Svet_ta [14]

Answer:

What does Bob [1] return?

What about Bob[-2]?

What about Bob[1:-1]?

How to get the length of Bob?​

Explanation:

8 0
3 years ago
What is an iterator and why is it useful for ADTs?
VladimirAG [237]

Answer:

Iterator is the element that used for transversing of any container by the user. This provides the facility to user to process any constituent belonging to the container and storage of these elements can be in any form.

This situation takes place under the isolation condition of the user from the container's internal model. Abstract data types use iterators for the maintenance of the transversal of the data structure.

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3 years ago
Gwen's company is planning to accept credit cards over the Internet. Which one of the following governs this type of activity an
podryga [215]

Answer:

Payment Card Industry Data Standard(PCI DSS).

Explanation:

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8 0
3 years ago
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