Question: In a conditional iteration loop, such as a while loop, what is a sentinel value?

In a conditional iteration loop, such as a while loop, what is a sentinel value?

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!

Q:

The example code below shows two types of loops that can be coded using a while loop. The first is a sentinel loop that will repeat until the user enters the sentinel value. The second loop is an...

Q:

using System; public static class Lab 4 _ 2 { public static void Main ( ) { const int PASS = 5 0 ; int numPass = 0 , numFail = 0 , totalMarks = 0 ; double mark, perPass = 0 , perFail = 0 ; / / loop...

Q:

Please use simple java code and comments Write a loop that allows the user to enter integers, one at a time. The loop should keep repeating until the user enters a sentinel value of 0. Upon seeing 0,...

Q:

Select all that apply What is the purpose of a sentinel - controlled loop? To prompt the user for input until a sentinel value is entered To print the sentinel value in the loop To send names into a...

Q:

1 The body of a while loop may never execute. True O False 2 There is no way to stop an infinite loop. True O False 3 In some cases, a sentinel value can be used to signal the end of input. O True...

Q:

I have completed Part 1 of this assignment in JAVA, but I need help with Part 2 please.... My code for part one is posted under the questions. Part 1. Ask for keyboard input of a decimal number. Use...

Q:

This code calculates the average of positive numbers, but it is missing the condition for the loop on line 1 4 . Let s use - 1 as the sentinel value. Add the condition to the while loop to run while...

Q:

having trouble with part 4. please write in java with comments Problem 1: Ask for keyboard input of a decimal number. Use a loop to keep asking for input of up to ten numbers. Exit the loop if ten...

Q:

Please write in Java with comments! Need help with part 2. I already completed part 1 and will include the code I have so far. 1) Problem 1: Ask for keyboard input of a decimal number. Use a loop to...

Q:

In java language: Ask for keyboard input of a decimal number. Use a loop to keep asking for input of up to ten numbers. Exit the loop if ten numbers are entered or if a sentinel value for QUIT is...

Q:

Coughing at night is a common symptom of an upper respiratory tract infection, yet there is no accepted therapeutic cure. Does a teaspoon of honey before bed really calm a child's cough? To test the...

Q:

For each narrative, describe the biological hypothesis, experimental design, statistical hypotheses, assumptions, test statistic, and decision rule. e) A statistics instructor at a large western...

Q:

What should cardholders do if they know in advance that they will be absent for the reconciliation period and unable to perform the reconciliation themselves? Complete as much of the reconciliation...

Q:

An engineer designs a 70-foot cellular telephone tower. Find the angle of elevation to the top of the tower at a point on level ground 55 feet from its base. (Round your answer to one decimal place.)