Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 31STE
Rewrite the following for statement as a while loop (and possibly some additional statements):
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JAVA:
Replace the for loop below with a code using the "While" loop:
int s = 0;
int c = 0;
boolean valid = true;
for(int i = 4; i <= 20 || valid; i = i+2) {
if(i%4 != 0) {
s = s + i;
c++;
}
if(i > 20) {
valid = false;
}
}
System.out.println(s / c);
Rewrite the code below first using a while loop, and then a do loop instead of a for loop. for (int i = 0; i <= 10; i++) System.out.println(i);
Write a program that keeps reading integers from the user until he enters zero. The programshould then displays the following: Sum of odd numbers Average of even numbers
(use loops)
Chapter 3 Solutions
Absolute Java (6th Edition)
Ch. 3 - Write an if-else statement that outputs the word...Ch. 3 - Suppose savings and expenses are variables of type...Ch. 3 - Suppose number is a variable of type int. Write an...Ch. 3 - Suppose salary and deductions are variables of...Ch. 3 - What output will be produced by the following...Ch. 3 - What would be the output in Self-Test Exercise 5...Ch. 3 - What would be the output in Self-Test Exercise 5...Ch. 3 - Write a multiway if-else statement that classifies...Ch. 3 - Prob. 9STECh. 3 - Prob. 10STE
Ch. 3 - Prob. 11STECh. 3 - Prob. 12STECh. 3 - Prob. 13STECh. 3 - Suppose are two variables that have been given...Ch. 3 - Prob. 15STECh. 3 - Assume that nextword is a String variable that has...Ch. 3 - Write an if-else statement that outputs the word...Ch. 3 - Write an if-else statement that outputs the word...Ch. 3 - Determine the value, true or false, of each of the...Ch. 3 - Does the following sequence produce a division by...Ch. 3 - Prob. 21STECh. 3 - Prob. 22STECh. 3 - What output would be produced in Self-Test...Ch. 3 - What is the output produced by the following?
Ch. 3 - What output would be produced in Self-Test...Ch. 3 - Prob. 26STECh. 3 - What is the most important difference between a...Ch. 3 - Prob. 28STECh. 3 - Prob. 29STECh. 3 - What is the output of the following?
Ch. 3 - Rewrite the following for statement as a while...Ch. 3 - What is the output of the following loop? Identify...Ch. 3 - What is the output of the following loop? Comment...Ch. 3 - Prob. 34STECh. 3 - For each of the following situations, tell which...Ch. 3 - What is the output of the following?
Ch. 3 - What is the output of the following?
Ch. 3 - What is the output produced by the following?...Ch. 3 - What is the output produced by the following?...Ch. 3 - Fix the bug in the code in the earlier subsection...Ch. 3 - Add some suitable output statements to the...Ch. 3 - What is the bug in the following code? What do you...Ch. 3 - Prob. 43STECh. 3 - What numbers could be generated by...Ch. 3 - What numbers could be generated by...Ch. 3 - Use the method Math. random to generate a random...Ch. 3 - (This is a version of Programming Project 2.1 from...Ch. 3 - A designer is trying to create a new pattern of...Ch. 3 - Weight is defined as the gravitational force...Ch. 3 - It is difficult to make a budget that spans...Ch. 3 - You have just purchased a stereo system that cost ...Ch. 3 - The Fibonacci numbers Fn are defined as follows:...Ch. 3 - An Armstrong number is an n-digit number that...Ch. 3 - In a certain code language, numerals are each...Ch. 3 - Write a program that calculates the total grade...Ch. 3 - The game of Pig is a simple two-player dice game...Ch. 3 - You have three identical prizes to give away and a...Ch. 3 - Redo or do for the first time Programming Project...Ch. 3 - The file words. txt on the hook's website contains...Ch. 3 - The file words. txt on the book's website contains...Ch. 3 - This problem is based on a "Nifty Assignment" by...Ch. 3 - Prob. 16PP
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- (Python) Which is the correct answer? This loop is best when you want the loop to run X amount of times. a. loopX b. while c. for d. do whilearrow_forwardA Java for loop has the following general form: for(start; test; increment) { statements } in the parentheses after the keyword "for", _____ provides the starting point for the loop, _____tells what to adjust before the next loop iteration, and _____ is a boolean expression that when true, lets the loop to continue and when false, causes the loop to terminate.arrow_forwardConvert the following while loop into for loop : int x =0; while(x <=10) { System.out.println("X : " + x); x+=2; } note : a java codearrow_forward
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- True or False ___(4) In a while loop, the body of the loop has to be executed at least once whether the test is true or not. ___(5) In Java a while loop can be changed to a for loop and vice versa. ___(6) Java statement !( x / 3 = = 6 ) || y*3 = = -6 ; evaluates to false if x=19 and y= -2arrow_forwardwrite this in pseudocode #4 – In pseudocode, write a for-loop that decreases from 100 to 2 by 2s. Inside the loop, print the value of the loop variable unless the value is from 60 to 80 (inclusive). Use only 1 if-statement. Do NOT write Python code! Write your answer below: #5 – Review the decision structure given below. If myAnswer > 20 Then myAnswer = myAnswer - 25Else If myAnswer <= 5 Then If myAnswer < 0 Then myAnswer = 10 If myAnswer < 3 Then myAnswer += 10 Else myAnswer += 1Else myAnswer = 9 If myAnswer < 10 ThenmyAnswer += 1 Display myAnswer What are the results displayed when the decision structure above executes for each given value below:If myAnswer = 6 then myAnswer = myAnswer = 15 then myAnswer = myAnswer = 30 then myAnswer = myAnswer = 2 then myAnswer = myAnswer = -1 then myAnswer = #6 – 2-dimensional arrays can be thought of as containing rows…arrow_forwardJAVA program Write a while loop that prints all the even numbers from 1 to 100 (inclusive). and another while loop to print all the odd numbers from 1 to 100 (inclusive).arrow_forward
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