Programming and Problem Solving With C++
6th Edition
ISBN: 9781449694265
Author: Nell Dale
Publisher: Jones & Bartlett Learning
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Chapter 1, Problem 4PWE
Program Plan Intro
To change an
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Programming and Problem Solving With C++
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- modify Exercise 6.57 in a way that every time the user give the right answer , the response varies within the following : Possible responses to a correct answer: Very good!Excellent!Nice work!Keep up the good work! while if the user give the incorrect answer the response varies within the following : Possible responses to an incorrect answer: No. Please try again.Wrong. Try once more.Don't give up!No. Keep trying. Use random-number generation to choose a number from 1 to 4 that will be used to select one of the four appropriate responses to each correct or incorrect answer. Use a switch statement to issue the responses. here is the code that need to be modified : and make sure you add line comments for each new line of code EXERCISE 6.57 CODE: ----------------------------- //Name: IhabAtouf//Date:02/23/2023// exercise 6.57 on page 281//program description: create computer-assisted instruction (CAI) program that help students master thier math skills in multiplications,//…arrow_forwardCorrect answer will be upvoted else Multiple Downvoted. Computer science. You need to change this grouping so all components in it are equivalent (I. e. it contains a few events of a similar component). To accomplish this, you pick some integer x that happens to some extent once in a, and afterward play out the accompanying activity quite a few times (perhaps zero): pick some portion [l,r] of the arrangement and eliminate it. Yet, there is one special case: you are not permitted to pick a fragment that contains x. All the more officially, you pick some adjoining aftereffect [al,al+1,… ,ar] to such an extent that ai≠x if l≤i≤r, and eliminate it. After expulsion, the numbering of components to one side of the eliminated portion changes: the component that was the (r+1)- th is presently l-th, the component that was (r+2)- th is currently (l+1)- th, etc (I. e. the leftover arrangement simply falls). Note that you can not change x after you picked it. For instance, assume n=6,…arrow_forwardEnhance the “Random Letter Compare” program from the previous exercise, to make it a Letter Guessing Game.Modifications,- let the first random letter be the computer’s pick of random letter that the user must guessand let the guess be from A…Z (all 26 letters)- remove the display of the random letter (but see below, TESTING and DEBUGGING)- let the second letter be input from the user, so prompt the user for a guess: "Guess which letter: "o to convert console input from String to a char, consider using:guessLetter = scan.next().toUpperCase().charAt(0); // return input character- compare the user’s character against the computer’s pick, to evaluate the correct result:o if the user guessed correctly, display,“You guessed correctly!”o else, if the user’s guess is before the computer’s pick, display,“Oh, too bad, the letter is after.”o else, the user’s guess must be after the computer’s pick, so display,“Oh, too bad, the letter is before.”Run your program to test all possible…arrow_forward
- Imagine if the survey contained two sheets in the same book. Perhaps sheet 1 isshoes and sheet 2 is dresses.The work now doubles.What about more than two sheets?You get the picture. This needs some sort of automation.Write ALGORITHM FOR MERGING SHEETSarrow_forwardThe example on page 190 of the textbook shows the restoring division of dividing 7 by 2. Redo the same example by now dividing 15 by 2. Confirm that the quotient is 7 and the remainder is 1 at the end of the algorithm's execution. Write down the answer similar to the table in Figure 3.10 page 192 of the textbook.arrow_forwardOnce you have a list of all the mathematical operations, you may put them in a sensible order.arrow_forward
- Correct answer will be upvoted else downvoted. Computer science. single activity, you should supplant each digit d of the number with the decimal portrayal of integer d+1. For instance, 1912 becomes 21023 in the wake of applying the activity once. You need to find the length of n subsequent to applying m tasks. Since the appropriate response can be exceptionally enormous, print it modulo 109+7. Input The main line contains a solitary integer t (1≤t≤2⋅105) — the number of experiments. The main line of each experiment contains two integers n (1≤n≤109) and m (1≤m≤2⋅105) — the underlying number and the number of activities. Output For each experiment output the length of the subsequent number modulo 109+7.arrow_forwardWrite the robot program using the VAL+ for the following automation case. First draw the problem; then handwrite the VAL+ code. The robot picks up FIVE blocks of size 100x100x100 mm that are stacked at a fixed position and place them at the corners and center of a square table of size 500 x 500 mm. Select the original position on the table on your own.arrow_forwardFind on the internet (or use a camera to take) three different types of images: an indoor scene, outdoor scenery, and a close-up scene of a single object. Write python code to implement an adaptive thresholding scheme to segment the images as best as you can and write a brief summary.arrow_forward
- Give edgeTo after B is visited. Format your answer as {A:?, B:?, C:?, D:?, E:?, F:?, G:?, S:-}.（(Hint: the first step of the algorithm is to visit S, which should change the entries for A and B in edgeTo and distTo. The second step is to visit B, which should change the entries for C and E)）Give distTo after B is visited. Format your answer as {A:?, B:?, C:?, D:?, E:?, F:?, G:?, S:0}.Give edgeTo after Djiksta's is finished. Format your answer as {A:?, B:?, C:?, D:?, E:?, F:?, G:?, S:-}.Give distTo after Dijkstra's is finished. Format your answer as {A:?, B:?, C:?, D:?, E:?, F:?, G:?, S:0}.arrow_forwardUpsampling an Image using Interpolation TechniquesThere are a number of techniques that can be used to upsample an image.In this assignment, you are expected to implement Interpolation methods (such as Lagrangian Interpolation, Divided Difference, etc.) for three different images and compare the results. Example Code Python: orgImage = cv2.imread("dene.png")w, h, d = orgImage.shapexResized = int(w * scale);yResized = int(h * scale);....cv2.imwrite("resizedImage.png", resizedImage) Example Code Matlab:I = imread('pen.png');figure;imshow(I); [w, h, d ]= size(I)R = I(:,:,1);G = I(:,:,2);B = I(:,:,3); %for cubic spline write findcoefficients method[ax,bx,cx,dx ] = findCoefficients(R);[ay,by,cy,dy ] = findCoefficients(G);[az,bz,cz,dz ] = findCoefficients(B); ....R_new = ax(i)*i_d.^3 + bx(i)*i_d.^2 + cx(i)*i_d + dx(i);G_new = ay(i)*i_d.^3 + by(i)*i_d.^2 + cy(i)*i_d + dy(i);B_new = az(i)*i_d.^3 + bz(i)*i_d.^2 + cz(i)*i_d + dz(i);arrow_forwardSolve this in MATLAB. Given a non-linear equation (e^-x) - x =0. Use fixed point iteration method to find the root of this equation correct up to 4 decimal places of accuracy (∈= 10^-4).Use x0=1 as initial guess. Note: Use the fprintf function to organize the output display in the command window.arrow_forward
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