Examlex

Solved

(A) Find the Total Number of Additions and Multiplications That  for i:=1 to n\text { for } i:=1 \text { to } n

question 14

Essay

(a) Find the total number of additions and multiplications that must be performed when the following algorithm is executed. Show your work carefully.
 for i:=1 to n\text { for } i:=1 \text { to } n
 for j=i to n\text { for } j=i \text { to } n
a:=2(5i+j+1)a:=2 \cdot(5 \cdot i+j+1)
 next j\text { next } j
 next i\text { next } i
(b) Find an order for the algorithm segment of part (a) from among the following: log2n,n\log _ { 2 } n , n , nlog2n,n2,n3n \cdot \log _ { 2 } n , n ^ { 2 } , n ^ { 3 } , and n4n ^ { 4 } . Give a reason for your answer.


Definitions:

Per Capita Income

An average income earned per person in a given area (city, region, country) in a specified year, often used as an indicator of the economic health of a region.

Laspeyres Price Index

The Laspeyres Price Index measures the change in the price of a basket of goods and services over time, using the quantities of the base period.

Base Year

A specific year chosen as a point of reference or benchmark for economic or financial calculations, such as indexing or comparing prices.

Current Year

The ongoing calendar year during which an event or measurement is taking place.

Related Questions