ALGORITHM Algorithm: BINSEARCH(DATA, ITEM) Set BEG = 0, END = N-1 and MID = INT((BEG + END) / 2) Repeat steps 3 and 4 while BEG <= END AND DATA[MID] != ITEM If ITEM < DATA[MID], then Set END = MID – 1, Else Set BEG = MID + 1 MID = INT((BEG + END) / 2) If DATA[MID] = ITEM, then Set LOC = MID Else Set LOC = NULL Exit   Q: Run above algrithm in c++

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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ALGORITHM

Algorithm: BINSEARCH(DATA, ITEM)

  1. Set BEG = 0, END = N-1 and MID = INT((BEG + END) / 2)
  2. Repeat steps 3 and 4 while BEG <= END AND DATA[MID] != ITEM
  3. If ITEM < DATA[MID], then Set END = MID – 1, Else Set BEG = MID + 1
  4. MID = INT((BEG + END) / 2)
  5. If DATA[MID] = ITEM, then Set LOC = MID Else Set LOC = NULL
  6. Exit

 

Q: Run above algrithm in c++

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