java program : Given the following method within the ArrayQueue class, what does it do ? public int Undefined(E item) { int i = front, count = 0; for ( int j = 0; j < size; j++ ) { if (! theData[i].equals(item)) count++; i = (i + 1) % capacity; } return count; }
java program : Given the following method within the ArrayQueue class, what does it do ? public int Undefined(E item) { int i = front, count = 0; for ( int j = 0; j < size; j++ ) { if (! theData[i].equals(item)) count++; i = (i + 1) % capacity; } return count; }
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter18: Stacks And Queues
Section: Chapter Questions
Problem 16PE:
The implementation of a queue in an array, as given in this chapter, uses the variable count to...
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Question
java program :
Given the following method within the ArrayQueue class, what does it do ?
public int Undefined(E item)
{
int i = front, count = 0;
for ( int j = 0; j < size; j++ )
{
if (! theData[i].equals(item))
count++;
i = (i + 1) % capacity;
}
return count;
}
-
It returns the number of the elements in the queue not equal to the element at the front of the queue and, also item.
-
It returns the number of the elements in the queue not equal to the element at the front of the queue.
-
It returns the number of elements of the queue not equal to item.
-
It returns the number of occurrences of item in the queue.
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