Question

There are two kinds of algorithm efficiency: time efficiency and space efficiency. What is the difference...

There are two kinds of algorithm efficiency: time efficiency and space efficiency. What is the difference between them?

Engineering   Computer-Science   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer-

Difference between time efficiency and space efficiency-

Sr.No. Time efficiency Space efficiency
1. It means the time required
for an algorithm to execute.		 It means the memory
required for an algorithm to execute.
2. It is also called time complexity. It is also called space complexity.
3. The time efficiency is expressed by asymptotic notations i.e.Big O - O(n),Big Theta - Θ(n) and Big Omega - Ω(n) Space efficiency is generally expressed by Big
O- (O(n)) notation.
4. The time efficiency is analyzed in three ways i.e.worst case,average case and best case. The Space efficiency is analyzed in terms of instruction space,data space and run-time stack space.
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two firecrackers explode in a lab with a time difference of 4 seconds and a space...
Two firecrackers explode in a lab with a time difference of 4 seconds and a space separation of 5 light-seconds (both space and time measured by equipment at rest in the lab). What is the distance between these two events in a rocket in which they occur at the same time?
What are the two kinds of proteins that are involved in facilitated transport? Only name them
What are the two kinds of proteins that are involved in facilitated transport? Only name them
what is the recurrence equation for an algorithm that solves problems by dividing them into three...
what is the recurrence equation for an algorithm that solves problems by dividing them into three subproblems of size 1/4 of the original and solves them with a different function that computes in quadratic time and combines the solution in linear time
Why will we be testing the same potential germicides against two different kinds of bacteria? Do...
Why will we be testing the same potential germicides against two different kinds of bacteria? Do you expect to see any difference in the results between the two? Explain (Note: E. coli is gram negative, S epidermiclis is gram positive.)
1. Describe the difference between base64 and a typical symmetric encryption algorithm like AES. 2. Describe...
1. Describe the difference between base64 and a typical symmetric encryption algorithm like AES. 2. Describe in your own words (no more than 100), what is the linear cryptanalysis?
In class, we have studied the linear time algorithm for selection. In that algorithm, we have...
In class, we have studied the linear time algorithm for selection. In that algorithm, we have used groups of size 5. Suppose we are using groups of size 13. • derive the corresponding recurrence formula. • What is the corresponding time complexity of the algorithm? I found the reccurance relation to be T(n)=O(n)+T(n/13)+T(19n/26), but I am having trouble finding the time complexity. Also I really want to learn this, so a detailed response would be nice. I believe it is...
I am going to roll two fair dice. List the sample space What is the probability...
I am going to roll two fair dice. List the sample space What is the probability that I will roll a 3 on one of them when I roll both at the same time? What is the probability that I will roll at least a sum of 7 when I roll them both? Define mutually exclusive Define independent
Consider the following recursive algorithm Algorithm S(n) if n==1 return 1 else return S(n-1) + n*n*n...
Consider the following recursive algorithm Algorithm S(n) if n==1 return 1 else return S(n-1) + n*n*n 1)What does this algorithm compute? 2) Set up and solve a recurrence relation for the number of times the algorithm's basic operation is executed. 3) How does this algorithm compare with the non-recusive algorithm for computing thius function in terms of time efficeincy and space effeciency?
1. Given an n-element array A, Algorithm X executes an O(n)-time computation for each even number...
1. Given an n-element array A, Algorithm X executes an O(n)-time computation for each even number in A and an O(log n)-time computation for each odd number in A. What is the best-case running time of Algorithm X? What is the worst-case running time of Algorithm X? 2. Given an array, A, of n integers, give an O(n)-time algorithm that finds the longest subarray of A such that all the numbers in that subarray are in sorted order. Your algorithm...
There are many different kinds of neurons in the cerebral cortex but most fall into one...
There are many different kinds of neurons in the cerebral cortex but most fall into one of two basic categories pyramidal cells and stellate cells. What are the morphologic differences between these two categories and what do these differences tell us about the functional properties of neurons within them?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT