Write a Java program which reads a String composed of one or many words and prints out the number of words that starts or ends with the letter 'e' or 'E'. Sample Run 1: Enter a string: I like Ecology even in summer Number of words that starts with e or ends with e is: 3 Sample Run 2: Enter a string: Eat the healthy food only Number of words that starts with e or ends with e is: 2
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- 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();Write a program that reads a sentence and store it in an array of characters. The program also reads a word and store in it a string variable. The program then conceals the word in the sentence with the character @'. Sample input / output: Enter a sentence: The town in which we live is a green town and big Enter a word: town Result: The @aa@ in which we live is a green @@@@ _and bigStrings animal1 and animal2 are read from input. Each string consists of at least two animals, separated by "+" and surrounded by "(" and ")". Assign firstltems with the first animal from each string, separated by "+". Ex: If the input is: (cougar+llama+moose) (sheep+snake+gecko) then the output is: cougar+sheep 1 import java.util.Scanner; N3 ti 2 3 public class JoinMultipleFirsts { 4 5 6 7 8 9 10 11 12 13 14 15 16 17 public static void main(String[] args) { Scanner scnr = new Scanner(System.in); String animall; String animal2; String firstOfAnimal1; String firstOfAnimal2; String firstItems; animal1 = scnr.nextLine(); animal2 = scnr.nextLine(); /* Your code goes here */ System.out.println(firstItems);
- Java Program A string is a palindrome if it is identical forward and backward. For example “anna”,“ civic”, “level” and “hannah” are all examples of palindromic words.Write a programt thatreads a string from the user and uses a loop to determines whether or not it is appalindrome Display the result, including a meaningful output message.In C++ do not add any extra libraries A palindrome is a string that reads the same backwards and forwards. Use a deque to implement a program that tests whether a line of text is a palindrome. The program reads a line, then outputs whether the input is a palindrome or not. Ex: If the input is: senile felines! the output is: Yes, "senile felines!" is a palindrome. Ex: If the input is: rotostor the output is: No, "rotostor" is not a palindrome. Ignore punctuation and spacing. Assume all alphabetic characters will be lowercase. Special case: A one-character string is a palindrome4. In JAVA language strings are immutable, so how can you reverse a string. Write a JAVA program to input a string and reverse the string. Display the original and reversed string in the output.
- Language: Java Write a program that reads a sentence from the keyboard. Depending on the last character of the sentence, print the message identifying the sentence as declarative (ends with a period), interrogative (ends with a question mark), exclamatory (end with an exclamation point), or other. Hint: you can use charAt() method from the String class to extract the last character of the input line. The character of a String str is at str.length()-1 position. For taking a sentence as input use the nextLine() method from the Scanner class. You have to use if/else if selection. Sample input and output: Sample 1 Input: How are you? Output: Interrogative Sample 2 Input: I am good. Output: Declarative Sample 3 Input: That is amazing! Output: Exclamatory Sample 4 Input: Although, Output: Other Answer: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.?java: Run length coding is a method to represent a string in a more compact manner. Each character that occurs more than 2 times in a row is represented by the character and a number following it. Two examples are: "abba" → "abba""abcccbbbba" → "abc3b4a"Write a function that calculates how many characters the encoded string is shorter than the original.
- Write a Java application which prompts the user for enter a String, counts the number of vowels (a, e, i, o, u, A, E, I, O, U) contained in the string, and prints the counts. An example of execution is as follow: Enter a String: testing Number of vowels: 2 Hint: You could use toLowerCase() or toUpperCase() to convert the input String to lowercase or uppercase to reduce the number of cases.in java Strings itemToFind and inputItem are read from input. Integer wordCount is initialized with 1. Write a while loop that iterates until inputItem is equal to "Done". In each iteration of the loop: Increment wordCount if inputItem is equal to itemToFind. Read string inputItem from input. Click here for example Note: Assume that input has at least two strings. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 import java.util.Scanner; public class SimpleWhileLoop { publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); StringitemToFind; StringinputItem; intwordCount; itemToFind=scnr.next(); inputItem=scnr.next(); wordCount=1; /* Your code goes here */ System.out.println(itemToFind+" occurs "+wordCount+" time(s)."); } }Write in C Language Spilitology Yosef is a peculiar fellow. He introduced the idea to study a string by splitting it into two, and he called it Splitology. Why split a string? We do not know. Didn’t we say that Yosef is a weird one? Yosef is interested in one particular type of string, a palindrome. A palindrome is a string that is the same for both forwards and backwards. Example of palindrome strings are “ada”, “taat”, and “radar”. On the other hand, string such as “taman” is not a palindrome; notice that “taman” becomes “namat” if read backwardsand it’s not the same as “taman”. As the idea of Splitology is still new, Yosef is investigating whether a string can be split into two non-empty strings such that each string is a palindrome. For example, the string “malamini” can be split into “malam” and “ini” while both of them are palindrome. Another example is “ababab”. It can be split into “aba” and “bab”, and both of them are palindrome. Note that “ababab” can also be split into…