Consider the following pseudo code of an algorithm: for i = n to O do X = X * 2 end for What is C(n), the number of times the basic operation of multiplication is computed in the above 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
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Answer the given question with a proper explanation and step-by-step solution.

 

Consider the following pseudo code of an algorithm:
for i =n to O do
X = X * 2
end for
What is C(n), the number of times the basic operation of multiplication is computed in the above
algorithm?
ΟΣ
1
ΟΣ 1
ΟΣ,1
ΟΣ 2
ΟΣ,2
Simplify the expression C (n) = 2 3 into a function of n.
3n-6
2n-2
3n-4
3n-2
On-2
Transcribed Image Text:Consider the following pseudo code of an algorithm: for i =n to O do X = X * 2 end for What is C(n), the number of times the basic operation of multiplication is computed in the above algorithm? ΟΣ 1 ΟΣ 1 ΟΣ,1 ΟΣ 2 ΟΣ,2 Simplify the expression C (n) = 2 3 into a function of n. 3n-6 2n-2 3n-4 3n-2 On-2
Consider the following pseudo code of an algorithm:
Y = 1
Y=X+Z
for x = 1 to n+1 do
Y=Y *k*n
Y=Y+ 3
end for
What is C(n), the number of times the basic operation of addition is computed in the above
algorithm?
01+Σ+1
01+ i=11
Σ"+11
ΟΣ" 1
ΟΣ" 1
Transcribed Image Text:Consider the following pseudo code of an algorithm: Y = 1 Y=X+Z for x = 1 to n+1 do Y=Y *k*n Y=Y+ 3 end for What is C(n), the number of times the basic operation of addition is computed in the above algorithm? 01+Σ+1 01+ i=11 Σ"+11 ΟΣ" 1 ΟΣ" 1
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