The main requirement for applying binary search is c. The array must be sorted in ascending order.

Here's why:

Binary search is an efficient algorithm for finding an item from a sorted list of items. It works by repeatedly dividing in half the portion of the list that could contain the item, until you've narrowed down the possible locations to just one.

1. First, it compares the target value to the middle element of the array.
2. If they are not equal, the half in which the target cannot lie is eliminated.
3. The search continues on the remaining half, again taking the middle element to compare to the target value, and repeating this until the target value is found.

If the array is not sorted, this method of eliminating half of the remaining possibilities at each step cannot be applied.

Question

The main requirement for applying binary search is c. The array must be sorted in ascending order.

Here's why:

Binary search is an efficient algorithm for finding an item from a sorted list of items. It works by repeatedly dividing in half the portion of the list that could contain the item, until you've narrowed down the possible locations to just one.

1. First, it compares the target value to the middle element of the array.
2. If they are not equal, the half in which the target cannot lie is eliminated.
3. The search continues on the remaining half, again taking the middle element to compare to the target value, and repeating this until the target value is found.

If the array is not sorted, this method of eliminating half of the remaining possibilities at each step cannot be applied.

Knowee AI · Accepted Answer

The main requirement for applying binary search is c. The array must be sorted in ascending order.

Here's why:

Binary search is an efficient algorithm for finding an item from a sorted list of items. It works by repeatedly dividing in half the portion of the list that could contain the item, until you've narrowed down the possible locations to just one.

1. First, it compares the target value to the middle element of the array.
2. If they are not equal, the half in which the target cannot lie is eliminated.
3. The search continues on the remaining half, again taking the middle element to compare to the target value, and repeating this until the target value is found.

If the array is not sorted, this method of eliminating half of the remaining possibilities at each step cannot be applied.

What is the main requirement for applying binary search?a.The array must have duplicate elements.b.The array must have unique elements.c.The array must be sorted in ascending order.d.The array must be sorted in descending order.

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