hw4_cse490-590-su2021_sol

Range for loop should be used even the block code needs to access index.  Group of answer choices True False

while_enter_zero at Submit Assignment Due Friday by 11:59pm Points 20 Submitting a file upload While loop to check a number is zero or not. Often the number of times a loop is executed is not predetermined. You may use an input value to signify the end of the loop. Such a value is known as a sentinel value. Write a program that reads and calculates the sum of an unspecified number of integers. The input 0 signifies the end of the input. ons • Previous Next rive onnect: Stu- port tv W MacBook Air 888 DD F2 F3 F4 F5 F6 F7 F8 F9 F10 %23 & 2 6. 7 8. W T Y U S F G H J K

You may define a(n) ________ in the initialization expression of a  for loop.

QUESTION 26 Write code that uses a while loop to display the powers of 2 exactly as shown below: 1248163264128

2 PMOV 3 Summary 4 This program allows each theater patron to enter a value from 5 0 to 4 indicating the number of stars that the patron awards In this lab, you write a while loop that uses a sentinel value to 6 to the Guide's featured movie of the week. The program control a loop in a Python program. You also write the statements 7 executes continuously until the theater manager enters a 8 negative number to quit. At the end of the program, the that make up the body of the loop. 9 average star rating for the movie is displayed. The source code file already contains the necessary assignment 11 and output statements. Each theater patron enters a value from 0 12 # Initialize variables. 13 totalStars = 0 # total of star ratings. # keep track of number of patrons to 4 indicating the number of stars that the patron awards to the 14 numPatrons = 0 Guide's featured movie of the week. The program executes 15 continuously until the theater manager enters a negative number 16 to quit. At the end…

//for loop practice/*create a program, called aveRaceTime.cpp, for runners that wish to know their average race time.ask the user how many races they ran, and use their input in your for loop,for the limit on the number of loops (for example, if the user inputs three,that means your for loop should run three times.) Each time the loop runs, itwill ask the user what their race time was in minutes. Keep a running total ofall of the race times added together. After the loop, compute the user's average racetime, and display it in a sentence. Format the average time so it always shows two decimal points.

C# programming   Write a program that prints decrements of 7 on a single* line. The program prompts the user for the starting* value the end value will be 0 or the first negative* number. Type of loop-> for

In this assignment, you will design a program in which you will ask the user to enter a number and usea while loop to see if the number entered by the user is a palindrome number or not. A palindromenumber is a number which remains the same, even when the digits are reversed. For example: 121 is apalindrome number. 277 is not a palindrome number.   StartStart of main function§ Prompt the user a number ‘n’§ Assign ‘n’ to another temporary variable ‘temp’§ Initialize a variable ‘rev’ to 0§ While ‘n’ is greater than 0divide ‘n’ by by 10 and assign the remainder to a variable ‘dig’multiply ‘rev’ by 10 and add to ‘dig’ and assign result to ‘rev’divide ‘n’ by 10 to get the quotient and assign to ‘n’§ If ‘temp’ is equal to variable ‘rev’Print ‘The number is a palindrome’§ ElsePrint ‘The number is not a palindrome’End of main functionEnd

T F Any for loop can be written using a while loop

In For loop for (statement 1; statement 2; statement 3) { // code block to be executed } The first statement is executed ?!   One Time   Two Times   Every Time   Not executed

Looping Construct with Floating Point Numbers Write a program that utilizes a while-loop to read a set of five floating-point values from user input. Include code to prevent an endless loop. Ask the user to enter the values, then print the following data: Total Average Maximum Minimum Interest on total at 20% Answer:

C++ programming Write a program that reads the grades of 3 students in three different courses and displays the average grade of each student in these three courses, as well as the average grade of all students.  You can use any loop method of your preference. (Hint: This is a nested loop technique)

The continue statement in a while loop would be used to do what? O Reset the loop. Go back to the beginning of the loop. O Enter the loop. O Exit the loop.

Never modify the value of a loop index within the body of the loop. O True O False

In C++ What type of loop requires the user to manually terminate the loop? a. counter-controlled while loop b. sentinel-controlled while loop c. eof-controlled while loop d. counter-controlled for loop

Question#2. The distance a vehicle travels can be calculated as fallout: Distance = Speed * Time For example, if a train travels 60 miles-per-hour for three hours, the distance [raveled is 120 miles. Write a program that asks for the speed of a vehicle (in miles-per-hour) and the number of hours it has traveled. It should use a loop to display the distance a vehicle has traveled for each hour of a time period specified by the user. For example, if a vehicle is traveling at 40 mph far a three-hour time period, it should display a report similar to the one chat follows: Hour Distance Traveled 1 90 2 100 3 150 Input Validation: Do not accept a negative number for speed and do not accept any value les than 1 for time traveled.

JAVA If the for loop counter variable is declared and initialized in the for loop header the variable only has scope inside the for loop body.  True  False

Part A:  While Loop ProgramWrite a program that detects Fibonacci numbers.  Prompt the user to input a positive integer.  Upon input, the program will determine if the number is either a Fibonacci number or not.  If a Fibonacci number, then the order of the number in the sequence must be output.  If not a Fibonacci number, then the Fibonacci numbers above and below it (including their order in the sequence) must be output.  Once it finishes, the program will prompt the user for a new number.  The program will exit if the user enters a non-integer number or string (such as “quit”) instead of an integer.  Use the sample output file, fib-seq-det.txt, to view a sample session For both the above problems, the first four numbers of the Fibonacci sequence are 0, 1, 1, and 2. Part A must use While loops only. Invalid (negative) numbers should be flagged and handled.   Output should be like: Welcome to the Fibonacci Sequence Detector Please input a number for analysis >> 00 is a…

The following while loop should be converted to a for loop: i=88 while(i>=8): I print out i- is equal to eight.

Part B:  For Loop ProgramWrite a program to compute the sum of the first N Fibonacci numbers, where N is an integer that is input by the user.  Once it computes the sum, the program will prompt the user for a new value of N.  The program will exit if the user enters a non-integer number or string (such as “quit”) instead of an integer.   For both the above problems, the first four numbers of the Fibonacci sequence are 0, 1, 1, and 2. Part B must use at least one For loop, but may also use while loops. Invalid (negative) numbers should be flagged and handled.   Output should be like :  Welcome to the Fibonacci AdderTo quit, end a non-integer number or string How many Fibonacci numbers should be summed? >> 10The sum of the first 10 Fibonacci numbers is: 88  How many Fibonacci numbers should be summed? >> xxx Thank You for Using the Fibonacci Adder

c++ prob Write a loop to request integer values from the console until the value is greater than 100. Example OutputEnter a number greater than 100: 20Enter a number greater than 100: 50Enter a number greater than 100: 150

We use For loop instead of a while loop when we know exactly how many times you want to loop through a block of code.   True   False

True or False: C++ uses negative values to represent "False" and positive values to represent "True". It is possible that the body of a while loop may not execute at all.

DAVAD CITY ULO (2-c): While loop- Task B 1946 / This program illustrates the use of a sentinel in a while loop. / The user is asked for monthly rainfall totals until a sentinel / value of -1 is entered. Then the total rainfall is displayed. #include using namespace std,