Absolute Java (6th Edition)
6th Edition
ISBN: 9780134041674
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 2, Problem 14STE
Write a complete Java
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Write a java program that reads a line of input as a sentence and displays:• Only the uppercase letters in the sentence.• The sentence, with all lowercase vowels (i.e. “a”, “e”, “i”, “o”, and “u”) replaced by a strikesymbol “*”.
Write a Java program (TicTacToe.java) for playing tic-tac-toe. You may assume that two human players are playing against each other. Your program should display an updated board before every turn, prompt the user to enter the row and column in which to play, and display "X wins!", "O wins!", or "Tie!" at the end of the game.
Here is a sample run of a correct program (user input indicated by orange text):Let's play Tic-Tac-Toe!
- - -- - -- - -Enter a row and column (1, 2, 3) for player X: 2 2
- - -- X -- - -Enter a row and column (1, 2, 3) for player O: 2 3
- - -- X O- - -Enter a row and column (1, 2, 3) for player X: 1 1
X - -- X O- - -Enter a row and column (1, 2, 3) for player O: 1 3
X - O- X O- - -Enter a row and column (1, 2, 3) for player X: 3 3
X - O- X O- - XX wins!
Write a complete Java program that reads in a line of text containing exactlythree words (separated by any kind or amount of whitespace) and outputs theline with spacing corrected; that is, the output has no space before the firstword and exactly one space between each pair of adjacent words.
Chapter 2 Solutions
Absolute Java (6th Edition)
Ch. 2 - Prob. 1STECh. 2 - Write Java statements that will cause the...Ch. 2 - What is the difference between System.out.println...Ch. 2 - Prob. 4STECh. 2 - What output is produced by the following code?
Ch. 2 - What output is produced by the following code? For...Ch. 2 - Write a Java statement to output the value in...Ch. 2 - What output is produced by the following code?...Ch. 2 - Suppose the class Robot is a part of the standard...Ch. 2 - Write an import statement that makes the Scanner...
Ch. 2 - Prob. 11STECh. 2 - Write a line of code that uses the object frank...Ch. 2 - Write a complete Java program that reads in a line...Ch. 2 - Write a complete Java program that reads in a line...Ch. 2 - Something could go wrong with the following code....Ch. 2 - Suppose your code creates an object of the class...Ch. 2 - Continue with the object keyboard from Self-Test...Ch. 2 - Prob. 18STECh. 2 - What is missing from the following code, which...Ch. 2 - The Babylonian algorithm to compute the square...Ch. 2 - (This is a version with input of an exercise from...Ch. 2 - Write a program that reads in two numbers typed on...Ch. 2 - John travels a distance of 55 miles at an average...Ch. 2 - Grade point average (GPA) in a 4-point scale is...Ch. 2 - (This is a better version of an exercise from...Ch. 2 - Write a program that determines the change to be...Ch. 2 - Write a program that reads in a string containing...Ch. 2 - (This is a better version of an exercise from...Ch. 2 - Write a program that inputs the name, quantity,...Ch. 2 - Write a program that calculates the total grade...Ch. 2 - (This is a variant of an exercise from Chapter 1.)...Ch. 2 - (This is an extension of an exercise from Chapter...Ch. 2 - From Programming Project 10 in Chapter 1,...
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- Write a JAVA program that checks phrases to determine if they are palindromes. A palindrome is a word, phrase, or sentence that reads left-to-right the same way it reads right-to-left, ignoring all punctuation and capitalization. For example, the statement “Madam, I’m Adam” is a palindrome as the response of “Eve.” Use a method to determine if a String is a palindrome. Test a single word non-palindrome, a single word palindrome, a phrase that is not a palindrome, and a phrase that is a palindrome. Print the phrase and whether it is a palindrome or not. Some simple palindromes are “racecar,” “taco cat,” and “A man, a plan, a canal, Panama!” There are a few different approaches for the test; choose one of your liking. Hint: extract all letters, change the remaining letters to lowercase, then test if the phrase is a palindrome.arrow_forwardWrite a JAVA program that reads one line of input text and breaks it up into words. The (solution) words should be output one per line. A word is defined to be a sequence of letters. Any characters in the input that are not letters should be discarded. For example, if the user inputs the line He said, "That’s not a good idea." then the output of the program should be HesaidThatisnotagoodidea An improved version of the program would list “that’s” as a single word. An apostrophe can be considered to be part of a word if there is a letter on each side of the apostrophe. To test whether a character is a letter, you might use (ch >= ’a’ && ch <= ’z’) || (ch >= ’A’ && ch <= ’Z’). However, this only works in English and similar languages. A better choice is to call the standard function Character.isLetter(ch), which returns a boolean value of true if ch is a letter and false if it is not. This works for any Unicode character.arrow_forwardWrite a JAVA program that would match a string. It accepts two inputs: the phrase/sentence string (text) and the pattern string (word). The program finds the first (or all) instances of the pattern in the text and changes that word in all uppercase and displays its number of occurrences. Sample Input: Text string: You will always have my love, my love, for the love I love is as lovely as love itself. Pattern string: love Sample Output: New text: You will always have my LOVE, my LOVE, for the LOVE I LOVE is as lovely as LOVE itself. Number of occurrence: 5arrow_forward
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