Concepts of Loops 1. What is the difference between a "while" loop and a "do-while" loop? 2. Under what situation, the output of a "while" loop and a "do-while" loop will be different? 3. Write the CPU execution steps for the following program segment. for (int i=0; i<3; i++) { System.out.printf("Happy %d.\n", i+1); 4. What is the advantage of declaring a counter before a "for" loop? 5. What is the difference between the following two program segments? What are output of each? for(int i=2; i>0; i--) for (int i=2; i>0; i--) System.out.println (i); { System.out.println (i); System.out.println("Good Job!"); System.out.println("Good Job!");

Concepts of Loops 1. What is the difference between a "while" loop and a "do-while" loop? 2. Under what situation, the output of a "while" loop and a "do-while" loop will be different? 3. Write the CPU execution steps for the following program segment. for (int i=0; i<3; i++) { System.out.printf("Happy %d.\n", i+1); 4. What is the advantage of declaring a counter before a "for" loop? 5. What is the difference between the following two program segments? What are output of each? for(int i=2; i>0; i--) for (int i=2; i>0; i--) System.out.println (i); { System.out.println (i); System.out.println("Good Job!"); System.out.println("Good Job!");

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter6: User-defined Functions

Section: Chapter Questions

Problem 34SA

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Perform a desk check of the following code by walking thru the program and executing it like a computer would. A complete desk check must include: 1. An evaluation of all decision logic indicating the line number of the decision replacing variable names with their values at the time of the evaluation and then indicating if it was true of false.2. A PseudoMonitor™ that shows the output3. A memory map/table that tracks all variable values. Be sure to have three separate areas (three sheets of paper if needed) to document the above. State whether the algorithm represented by the code produces valid results given the obvious objective of the program. If not, explain why not. Even if it works with the given data set, does it contain potential hazards? Explain. Can you optimize the code in any way? You may not execute every line of code depending on the logic of the code and program inputs. Use the following incoming data for your program desk check. INCOMING DATA 3 6…
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Examine the following program and find the time delay in seconds. Exclude the overhead due tothe instructions in the loop. MOV TMOD, #10H ; MOV R3 , #200 ;AGAIN: MOV TL1 , # 08H ; MOV TH1, # 01H ; SETB TR1 ;BACK: JNB TF1 ,BACK ; CLR TR ; CLR TF1 ; DJNZ R3 ,AGAIN ;
Instruction: Read, understand, and answer the problems stated below. Consider and understand the scenario that follows. Debug the program in order for it to run as stated in its specification. The program below, when ran, will let the user roll a pair of dice n-times (i.e. generate a number between I and 6), where n is a positive integer entered by a user. The program then outputs the pair of numbers rolled by the dice, as well as the sum of the numbers rolled by each pair of dice. The pairs of numbers are stored in a 2-dimensional array, and the sum of each pair are stored in a single-dimensional array. Underline the changes you have made.
Write 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.
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Information is present in the screenshot and below. Based on that need help in solving the code for this problem in python. The time complexity has to be as less as possible. Apply dynamic programming and memoization. Do not use recursion. Make sure ALL test cases return expected outputs. Hint: Approach the problem with 2D Dynamic Programming. Output FormatOutput one line containing a single integer containing the answer as described in the problem statement. This number must be output mod 109 + 7. Sample Input 0:3 9357 Sample Output 0:5 Sample Input 1:3 23151615 Sample Output 1:4 Sample Input 2:3 6123 Sample Output 2:8 The actual code: def solve(n,c,ws): # compute and return answer here # place 2 nested for loops here MOD = 1000000007n, c = list(map(int,input().rstrip().split(" ")))ws = [int(input().rstrip()) for i in range(n)]print(solve(n,c,ws))
Consider the following common task done repeatedly:• Read the next input (x = read())• If the input is not valid (valid(x)), exit the loop• Print the input read (print(x))• Repeat the loopUsing C++ syntax:Write the loop above using a pretest loop, posttest loop and a user-located loop control mechanism. From the three which one is more readable and why?
Review Loops Write a java program to ask three people three questions about name, number of courses, and number of credit hours. Also, print result in columns as below. Note: the input.nextInt() method reads only the integer value from input buffer.The "\n" is still staying in the input buffer. If you continue reading with input.nextLine(),you will receive the "\n" and CPU will not wait for any input. To fix this problem, you addthe statement input.nextLine() to flush out the "\n" from the input buffer.
Answer the sentence true or false: 1. in while loop, if a condition is false then and only then the body of a loop is executed 2. Do while loop always give one output although given condition is true or false. 3. Any loop in a program will ultimatelu become an infinite loop in case the condition never happens to be false.
Answer is C++, show your output please A, B, C are three positive numbers (A<=B<=C). Given a list of seven numberswhich are made of A, B, C, A+B, B+C, A+C, and A+B+C. Please find A, B and C usegiven seven numbers. Sample input:2 2 11 4 9 7 9Sample output:2 2 7 You could use additional test case to test your program:Input: 41 19 22 38 22 19 3Output: 3 19 19 Input: 148385247 819365820 793320372 26045448 122339799 670980573 697026021Output: 26045448 122339799 670980573Input: 326552445 762589144 699462434 63126710 436036699 372909989 389679155Output: 63126710 326552445 372909989