• frame: takes in a short sentence (string with words separated by spaces) and returns a string that represents the words with newlines, aligned to the left, surrounded by a frame of *' symbols. o Example: frame("one two three") would return *******\n*one *\n*two *\n*three*\n* I******* If you were to print this output, it would look like this: ******* *one *two *three* *******

• frame: takes in a short sentence (string with words separated by spaces) and returns a string that represents the words with newlines, aligned to the left, surrounded by a frame of *' symbols. o Example: frame("one two three") would return *******\none \ntwo \nthree\n* I* If you were to print this output, it would look like this: * one two three *******

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 12RQ

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01*3. A phrase is a palindrome if, after converting all uppercase letters into lowercase letters and removing all non-alphanumeric characters, it reads the same forward and backward. Alphanumeric characters include letters and numbers. Given a string s, return true if it is a palindrome, or false otherwise. Example 1: Input: s = "A man, a plan, a canal: Panama" Output: true Explanation: "amanaplanacanalpanama" is a palindrome. Example 2: Input: s = "race a car" Output: false Explanation: "raceacar" is not a palindrome..
Linux !#bin/bash NOT JAVA OR C++. I NEED LINUX SCRIPT Word Separator Write a program that accepts as input a sentence in which all of the words are run together but the first character of each word is uppercase. Convert the sentence to a string in which the words are separated by spaces and only the first word starts with an uppercase letter. For example the string “StopAndSmellTheRoses.” would be converted to “Stop and smell the roses.”
Q4: Colouring Book Having spent the last couple of hours grading assignments, I decide it’s time for a break. I take out my favourite colouring book, turn to a random page I haven’t coloured in yet, and lay it on my desk. I then take out all my n crayons and line them up on the desk (it’s a very long desk). The colour of the ith crayon is a string c[i] (e.g. "blue"). Many of the crayons have the same colour. In fact, no matter how many crayons I have, there are at most 30 distinct colours amongst them. To start colouring, I always take a sublist (see Q1 for a definition) of the crayons laid on the desk and put away the rest (too many options can be overwhelming and can lead to indecision). I take a look at the line art in front of me and wonder, “How many different colours do I need to make this look great? One? Two? Maybe three?”. Now you understand my dilemma and are fully aware of my indecision. You kindly decide to help me out by telling me for every number k, if I were to use…
A palindrome is a word or phrase that reads the same forward and backward, ignoring blanks and considering uppercase and lowercase versions of the same letter to be equal. For example, the following are palindromes:warts n strawradarAble was I ere I saw Elbaxyzczyx Write a program that will accept a sequence of characters terminated by a period and will decide whether the string—without the period—is a palindrome. You may assume that the input contains only letters and blanks and is at most 80 characters long. Include a loop that allows the user to check additional strings until she or he requests that the program end. Hint: Define a static method called is Palindrome that begins as follows: /** Precondition: The array a contains letters and blanks in positions a[0] through a[used − 1]. Returns true if the string is a palindrome and false otherwise. */ public static boolean is a palindrome(char[] a int used) Your program should read the input characters into an array whose base…
Question # 1 Initialize a string of size 40. Write a program that prints all unique alphabets from string. After printing them sort them in ascending order. For example: Hi world I am here to help you. Unique characters are: H, I, W, O, R, L, D, A, M, E, T, P, Y, U. Sorted: A, D, E, H, I , L,M, O, P, R, T, U, W, Y
public static String pancakeScramble(String text) This nifty little problem is taken from the excellent Wolfram Challenges problem site where you can also see examples of what the result should be for various arguments. Given a text string, construct a new string by reversing its first two characters, then reversing the first three characters of that, and so on, until the last round where you reverse your entire current string.This problem is an exercise in Java string manipulation. For some mysterious reason, the Java String type does not come with a reverse method. The canonical way to reverse a Java string str is to first convert it to mutable StringBuilder, reverse its contents, and convert the result back to an immutable string, that is,str = new StringBuilder(str).reverse().toString(); Here's the tester it must pass: @Test public void testPancakeScramble() throws IOException {// Explicit test casesassertEquals("", P2J3.pancakeScramble(""));assertEquals("alu",…
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StretchWith2Vowels Specification: Read sentences from the user until * is entered. Show the number of words in each sentence that contain a stretch of non-z characters with exactly 2 vowels. A stretch starts from the start of the word or after a 'z'. A stretch terminates just before another 'z' or at the end of the word. Examples: 1. Matching words: zoo, azozooza, GONZALEZ 2. Non-matching words: ozo, azoooza The sentences contain no punctuation, the words are separated by one or more spaces, and the characters may be upper or lower case. Keep reading sentences until the user enters "*". Sample I/O: Sentence: azoooza azooza zoo azo0 Matching words = 3 Sentence: GONZALEZ passes the ball to VAZQUEZ Matching words = 3 Sentence: azozototzeti Matching words = 1 Sentence: * Done
Write a function that finds the number of occurrences of a specified character in a string using the following header:def count(s, ch):The str class has the count method. Implement your method without using the count method. For example, count("Welcome", 'e') returns 2. Write a test program that prompts the user to enter a string followed by a character and displays the number of occurrences of the character in the string.
java Given a String str, find and print the shortest words. The String will have multiple words separated by commas and spaces. If there is words that have the same length, they should all be displayed at the end. Print all the shortest words in the following format: Input: word1, word2, word3, word4, etc... Output: [short1, short2, short3, etc...] Hint: Think about what comes between each word in the sentence Main topics: arrays, String, loops, if statements, primitive datatypes, operators Example: Input: olive, fish, pursuit, old, warning, python, java, coffee, cat, ray Output: [old, cat, ray] Scanner scan = new Scanner(System.in); String str = scan.nextLine();
Colouring Book Having spent the last couple of hours grading assignments, I decide it’s time for a break. I take out my favourite colouring book, turn to a random page I haven’t coloured in yet, and lay it on my desk. I then take out all my n crayons and line them up on the desk (it’s a very long desk). The colour of the ith crayon is a string c[i] (e.g. "blue"). Many of the crayons have the same colour. In fact, no matter how many crayons I have, there are at most 30 distinct colours amongst them. To start colouring, I always take a sublist (see Q1 for a definition) of the crayons laid on the desk and put away the rest (too many options can be overwhelming and can lead to indecision). I take a look at the line art in front of me and wonder, “How many different colours do I need to make this look great? One? Two? Maybe three?”. Now you understand my dilemma and are fully aware of my indecision. You kindly decide to help me out by telling me for every number k, if I were to use k…
ebug Stop e Share H Save () Beautify main.py 1 from math import * 2- def maxResult( ): 3\ maxVal = 0 for i in range(0, n + 1, a): for j in range(0, n i + 1, b): z = (n - (i + j)) / c 4- 6. 8. if (floor(z) x = i // a y = j // b maxVal = max (maxVal, x + y + int(z)) 9 - ceil(z)): 10 11 12 13 14 return maxVal 15 16 if _name == "_main_" 17 18 print(maxResult( )) 19 20 File "main.py", line 18 print (maxResult ( )) adentationError: expected an indented block