2. Find an expression involving n that gives the total number of operations performed by the algorithm.
2. Find an expression involving n that gives the total number of operations performed by the algorithm.
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
Problem 1PE
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Transcribed Image Text:2. Find an expression involving n that gives the total number of operations performed by the algorithm.
3. Determine the order of this algorithm.

Transcribed Image Text:Consider the following pseudo-code algorithm:
S := 0
for i := 1 to n
for j := 1 to i
s := s+j· (i – j+1)
next j
next i
1. Make a table or list that calculates how many iterations of the inner for loop there are for each iteration of the outer
loop. (That is, when i = 1, how many “j" loops will occur? How about when i = 2? Etc.)
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