
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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The 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);
}
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