i. Describe the worst-case input (the input that would cause the largest running time)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1. R(N) is the running time of foo(N)
int foo(int x) {
intsum = 0;
if (x <= 1) return 0;
for (int i=0; i<8; i++) {
sum += foo(x/2);
}
return sum;
}
Transcribed Image Text:1. R(N) is the running time of foo(N) int foo(int x) { intsum = 0; if (x <= 1) return 0; for (int i=0; i<8; i++) { sum += foo(x/2); } return sum; }
For each problem, please provide
i.
Describe the worst-case input (the input that would cause the largest running time)
Summation used to calculate number of steps for the worst case
Explanation of how the code relates to the summation
ii.
iii.
a. (loops require discussing number of iterations and steps per iteration)
b. (recursion requires a diagram)
A O bound
iv.
Transcribed Image Text:For each problem, please provide i. Describe the worst-case input (the input that would cause the largest running time) Summation used to calculate number of steps for the worst case Explanation of how the code relates to the summation ii. iii. a. (loops require discussing number of iterations and steps per iteration) b. (recursion requires a diagram) A O bound iv.
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