Question II (1. for (i = 0; i

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter2: Problem Solving Using C++using
Section2.4: Arithmetic Operations
Problem 6E
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Question II (1. . Consider the following algorithm, where the input is an integer n.
for(i = 0; i<n; i++){
for(j=i+1; j<n; j+=2){
x = x + 2; //Statement 1
1.
2.
}
1-1
W
i=o
カー
) Determine the number of times Statement 1 gets executed.
- Write the cost of the algorithm using Big O() notation (the tightest upper bound).
j: i+1+2 i+3, its, i+7
r
Σ1
S=0
n-i-1
2
Show Transcribed Text
+1
n-1
Did I declare the initial and the final summation correctly?
and how do i evaluate the 2nd summation if it was in this form?
please provide a solution for this complexity like my method.
i + (2r + 1) = n
r=1-1-1
# = {₁-
i=o
Transcribed Image Text:Question II (1. . Consider the following algorithm, where the input is an integer n. for(i = 0; i<n; i++){ for(j=i+1; j<n; j+=2){ x = x + 2; //Statement 1 1. 2. } 1-1 W i=o カー ) Determine the number of times Statement 1 gets executed. - Write the cost of the algorithm using Big O() notation (the tightest upper bound). j: i+1+2 i+3, its, i+7 r Σ1 S=0 n-i-1 2 Show Transcribed Text +1 n-1 Did I declare the initial and the final summation correctly? and how do i evaluate the 2nd summation if it was in this form? please provide a solution for this complexity like my method. i + (2r + 1) = n r=1-1-1 # = {₁- i=o
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ISBN:
9781133187844
Author:
Bronson, Gary J.
Publisher:
Course Technology Ptr