Question: Consider the following algorithm: % PRE: A is an nxn array, zero-indexed. sum = 0 for y = O to n-1 for X =

Consider the following algorithm: % PRE: A is an nxn array, zero-indexed. sum = 0 for y = O to n-1 for X = end end y to n-1 sum = sum + A [y,x] % POST: sum contains the sum of the elements on or above % the main diagonal. Assuming each sum assignment takes time C, and each loop assignment takes time D, write down a summation expression for the total time requirement of the algorithm and evaluate to an algebraic expression, then simplify to a polynomial with variable n.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

In recent years, Wildhorse Corporation has purchased three machines. Because of frequent employee turnover in the accounting department, a different accountant was in charge of selecting the...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Computer Science - algorithm Consider the following algorithm: % PRE: A is an nxn array, zero-indexed. sum = 0 for y = 0 to n-1 for x = y to n-1 sum = sum + A[y,x] end end % POST: sum contains the...

Question 1 Consider the following algorithm: function FANCYINSERT array, ( : m : Z + } let n be the size of N let T be an empty B - Tree of order m for i from 0 to n - 1 do if i is even then T ....

4. THE SECOND PART: THE R2 SEARCH ALGORITHM The second setting is now inspired by RAID 2, which stores the "parity" of bits in another piece of hardware. To start this idea, we consider a simple case...

What is the output of the following code segment? int x = 5%; x++; x += 10; System.out.println(x) Enter your answer with no spaces

Question 1 Consider the following algorithm: function : array ) let n be the length of A count larr 0 for i from 0 to n - 1 do for j from i + 1 to n - 1 do if A [ i ] A [ j ] then count larr count +...

Algorithms (12 points + 3 bonus points) In general we express algorithms in pseudocode, i.e., in a sequence of statements that resemblesomeprogramminglanguage....

5. Consider the following algorithm which adds up the elements of an array. Use a loop invariant argument to prove that arraysum () is correct. Algorithm arraysum (A,n) sum A [0] for k1 to n1 do sum...

Calculate the concentration of HCO 3 - in an aqueous solution of 0.2320 M carbonic acid , H 2 CO 3 (aq). [ HCO 3 - ] = M someone answered with 3.05x10^-4 which is the wrong answer. Someone help find...

Each wheel of an automobile has a weight of 48lb, a diameter of 23 in., and a radius of gyration of 9 in. The automobile travels around an unbanked curve of radius 450 ft at a speed of 65 mi/h,...

Corporations are required to file a tax return only if their taxable income is greater than: Multiple Choice $ 0 . $ 1 0 0 0 $ 6 0 0 $ 7 5 0

Find the scalar equation for the plane passing through the points P 1 =(3, 4, 2), P 2 =(5, 4, 0), and P 3 =(3, 1, 3).

Let L be the line passing through the point P-(-3,-5, 4) with direction vector d-[-3, -4, 3]", and let T be the plane defined by 4x-3y-4z = 0. Find the point Q where L and T intersect. Q=(0, 0. 0)

(a) From the known masses of 150 and 15N, compute the difference in binding energy. (b) Assuming this difference to arise from the difference in Coulomb energy, compute the nuclear radius of 150 and...

Design a procedure for making 1.00x10 -4 M solution of HCL if all you are given is a stock solution with a concentration of 0.250 M, access to 100.0 mL and 250.0 mL volumetric flasks and a set of...

Write a C++ program that asks a user for an integer, reads it, and outputs one of the following: foo: if the integer is a multiple of 3 bar: if the integer is a multiple of 5 foobar: if the...

A shaft carries five masses A, B, C, D and E which revolve at the same radius in planes which are equidistant from one another. The magnitude of the masses in planes A, C and D are 50 kg, 40 kg and...

For each of the trees in the previous exercise, perform a find with path compression on the deepest node.

If all the edges in a graph have weights between 1 and |E|, how fast can the minimum spanning tree be computed?

Othello played on a 6-by-6 board is a forced win for black. Prove this by writing a program. What is the final score if play on both sides is optimal?

Give the equation and graph for a line with y-intercept and slope given 6. y-intercept = 2.5; slope = 0

Identify which of the two variables is the independent variable x and which is the dependent variable y. 11. Number of calories burned per day and the number of minutes running on a treadmill.

Identify which of the two variables is the independent variable x and which is the dependent variable y.12. Speed of a wind turbine and the amount of electricity generated by the turbine.