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An array is a container object that holds a fixed number of values of a single type. ... Each item in an array is called an element, and each element is accessed by its numerical index. As shown in the preceding illustration, numbering begins with 0. The 9th element, for example, would therefore be accessed at index 8.
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Will an array element be deleted when you retrieve it from the array?
You cannot delete from an array.
Which element of array does this expression refer num5?
which element of the array does this expression reference num[5]
What is the index number of the last element of an array with 9 elements?
(array.length - 1) will find the index of the last element in an array (or -1 if the array is empty).
How do you represent binary tree using array?
The root of the tree is stored in array element [0]; for any node of the tree that is stored in array element [i], its left child is stored in array element [2*i], its right child at [2*i+2]
How do you return an array from function?
By returning a pointer to the first element of the array.
What is the value of the kth smallest element in the given array?
The value of the kth smallest element in the array is the kth element when the array is sorted in ascending order.
Will an array element be deleted when you retrieve it from the array?
You cannot delete from an array.
Which element of array does this expression refer num5?
which element of the array does this expression reference num[5]
How do you find particular element in array?
by using index position we can find the particular element in array.
What is the index number of the last element of an array with 9 elements?
(array.length - 1) will find the index of the last element in an array (or -1 if the array is empty).
What search begin the search with the first array element?
To search, you would start with the first element of the array and compare it with the target value. If the first element matches the target, you found it. If not, you would move to the next element in the array and repeat the process until either you find the target or exhaust all elements in the array.
How do you represent binary tree using array?
The root of the tree is stored in array element [0]; for any node of the tree that is stored in array element [i], its left child is stored in array element [2*i], its right child at [2*i+2]
How do you return an array from function?
By returning a pointer to the first element of the array.
How will you find the location of an element of an array?
Basically, &array[i]; That is, the memory location for an array object with index i. Or, you can do: (array + i);
How does a quicksort algorithm with a visualization feature handle the selection of the pivot element as the first element in the array?
A quicksort algorithm with a visualization feature selects the first element in the array as the pivot element. This means that the algorithm will use the first element as a reference point for sorting the rest of the array.
The contents of a particular element of an array is called?
It is the value of the element.
How to display the content of memory address stored in an element of an array?
void *array[2]; printf ("array[%d]=%p\n", i, array[i]);
