23- following code is an example of a recursive algorithm. int myRecursion (int array[], int first, int last, int val) { int num; if (first > last) return -1; num = (first + last)/2; if (array[num] == val) return num; if (array [num] < val) return myRecursion (array, num + 1, last, val); else return myRecursion(array, first, num - 1, val); } a. Towers of Hanoi b. QuickSort c. binary search d. doubly linked list None of these

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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23- following code is an example of a
recursive algorithm.
int myRecursion (int array[], int first, int last, int val)
{
int num;
if (first > last)
return -1;
num = (first + last) /2;
if (array[num]
return num;
== val)
if (array[num] < val)
return myRecursion (array, num + 1, last, val);
else
return myRecursion (array, first, num
- 1, val);
}
a. Towers of Hanoi
b. QuickSort
c. binary search
d. doubly linked list
None of these
е.
Transcribed Image Text:23- following code is an example of a recursive algorithm. int myRecursion (int array[], int first, int last, int val) { int num; if (first > last) return -1; num = (first + last) /2; if (array[num] return num; == val) if (array[num] < val) return myRecursion (array, num + 1, last, val); else return myRecursion (array, first, num - 1, val); } a. Towers of Hanoi b. QuickSort c. binary search d. doubly linked list None of these е.
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