2. Writing large letters. A large letter H can be produced like this: ★ ★ * ★ It can be declared as a string literal like this: 11 = *n* final string LETTER_H *n* * %n ***n* *%n"; Print the string with System.out.printf. The en format specifiers cause line breaks in the output. Do the same for the letters E, L, and O. Then write in large letters: * ** * I HAO H E L L

2. Writing large letters. A large letter H can be produced like this: ★ ★ * ★ It can be declared as a string literal like this: 11 = n final string LETTER_H n * %n ***n* %n"; Print the string with System.out.printf. The en format specifiers cause line breaks in the output. Do the same for the letters E, L, and O. Then write in large letters: ** * I HAO H E L L

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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PLEASE US SCHEME IN DRRACKET: In the language of an alien race, all words take the form of Blurbs. A Blurb is a Whoozit followed by between zero or more Whatzits. A Whoozit is the character 'x' followed by between one or more 'y's. A Whatzit is a 'q' followed by either a 'z' or a 'd', followed by a Whoozit.-The program should ask the user to “Enter an alien word:”, read the input as a string, and check whether or not it is a valid word (Blurb). If it is valid, it prints "The word is fine.", otherwise it prints "The word is a mess!". -The program should loop and ask the user for new input until they enter a valid blurb.
When we say arithmetic expression, we mean a kind of expression you can type in a very basic desk calculator. That is, neither variables nor brackets are allowed. It contains only numbers and four arithmetic operators, +, -, *, and /. The following are some examples of arithmetic expression: Any number string with or without signs - e.g. 3, -1, +10, 3.14, -0.70 and 099. Number strings mixed with arithmetic operators - e.g. 3+5, -1+2*3, 7/10-0.7, and -1.4-+8.2. An example of FA diagram for recognising a non-negative integer is given below. You may use it as a start point. You need to add a few more states and transitions to handle numbers with decimal point and signs (e.g. -5, +2, 0.21, -32.6, +99.05, but not the form 1.0E-3). Most importantly, you also need to add a few more things to deal with the arithmetic operators +, -, *, /.
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I got an error message for the answer Bartleby gave me last night as follows Input Answer alphabet = "abcdefghijklmnopqrstuvwxyz"test_dups = ["zzz","dog","bookkeeper","subdermatoglyphic","subdermatoglyphics"]def histogram(s):d=dict()for c in s:if c not in d:d[c]=1 else:d[c]+=1return d;def has_duplicate(string):# return false if each letter in s is not distincth=histogram(string)for k,v in h.items():if v>1:return truereturn falsefor string in test_dups:if has_duplicate(string):printf(string,"has duplicates")else:print(string,"has no duplicates")def main():test_dups_loop()if_name=='_main_'main() THE ERROR MESSAGE said ***TRUE NEEDS TO BE DEFINED. this is all I need from the answer code I received.
Please &-. Write a Java program to check if a given string is a palindrome or not. A palindrome is a word, phrase, number, or other sequence of characters that reads the same backward as forward, ignoring spaces, punctuation, and capitalization. For example, "racecar" and "Madam" are palindromes, while "hello" and "Java" are not. Your program should take a string as input and return true if it's a palindrome, and false otherwise. Ik.?
Write a Java function that counts the number of 'x's in the string. Any 'x' that is followed by another 'x' should count double (e.g. "axxbxc" -> 4) /** * Count the number of 'x's in the string. Any 'x' that is followed by * another 'x' should count double (e.g. "axxbxc" -> 4) * * @param x a string. * @return the count of x's. */ public static int countXWithDubs(String s){ return -1; }
Q. Hi andre Write a Java program to check if a given string is a palindrome or not. A palindrome is a word, phrase, number, or other sequence of characters that reads the same backward as forward, ignoring spaces, punctuation, and capitalization. For example, "racecar" and "Madam" are palindromes, while "hello" and "Java" are not. Your program should take a string as input and return true if it's a palindrome, and false otherwise. Ok.