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Diano4ka-milaya [45]
4 years ago
13

The size of the board is one of the differences between Elevens and Thirteens. Why is size not an abstract method?

Computers and Technology
1 answer:
Levart [38]4 years ago
5 0

Answer:

The program keeps track of the size of the board in cards.size(). The sub class sets this by passing it into the constructor. After that, the subclass never cares about the size of the board, so it's not necessary to make it accessible with an abstract method. Any need for it is covered by cardIndexes method.

Explanation:

The differences between Elevens and Thirteens

The program keeps track of the size of the board in cards.size(). The sub class sets this by passing it into the constructor. After that, the subclass never cares about the size of the board, so it's not necessary to make it accessible with an abstract method. Any need for it is covered by cardIndexes method.

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What is the output of the following code snippet? int i = 1; while (i != 9) { System.out.print(i + " "); i++; if (i == 9) { Syst
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Answer:

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Explanation:

int i = 1;

while (i != 9){

  System.out.print (i + " ");

  i ++;

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Write the definition of a function named alternator that receives no parameters and returns true the first time it is invoked, r
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Answer:

The solution code is written in C++

  1. bool STATUS = true;
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  3. {
  4.    if(STATUS){
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  6.        return true;
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Explanation:

We need a global variable to track the status of true or false (Line 1).

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The else block will set the STATUS to true and return the false (Line 7-9).

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