This method takes an array of Strings as a parameter and has no return value.
The purpose of this method is to count all the characters in an array of strings.
Count the number of characters in every string in the array and assign to numberChars.
Count the number of lowercase letters in every string in the array and assign to numberLower.
Count the number of uppercase letters in every string in the array and assign to numberUpper.
Count characters in the array passed in.
This is the interface I'm reading from:
public interface QuizInterface { // Interface Methods // Reads file contents into an array of strings public void readFile(String filename); // Compute statistics for the array public void computeStatistics(String []strings); // Print statistics for the array public void printStatistics(); // Writes the contents of the array to a file public void writeFile(String filename, String []strings); }
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
This method takes an array of Strings as a parameter and has no return value. The...
create a new Java application called "CheckString" (without the quotation marks) according to the following guidelines. ** Each method below, including main, should handle (catch) any Exceptions that are thrown. ** ** If an Exception is thrown and caught, print the Exception's message to the command line. ** Write a complete Java method called checkWord that takes a String parameter called word, returns nothing, and is declared to throw an Exception of type Exception. In the method, check if the...
I've been assigned to create a new Java application called "CheckString" (without the quotation marks) according to the following guidelines. ** Each method below, including main, should handle (catch) any Exceptions that are thrown. ** ** If an Exception is thrown and caught, print the Exception's message to the command line. ** Write a complete Java method called checkWord that takes a String parameter called word, returns nothing, and is declared to throw an Exception of type Exception. In the...
package week_3; /** Write a method called countUppercase that takes a String array argument. You can assume that every element in the array is a one-letter String, for example String[] test = { "a", "B", "c", "D", "e"}; This method will count the number of uppercase letters from the set A through Z in the array, and return that number. So for the example array above, your method will return 2. You will need to use some Java library methods....
Question 1[JAVA] Add a method in the Main class named getLines() that takes a filename as a String and returns each line in the file in an array. Have each element of the array be a String. Do not include the newline at the end of each line. Use a BufferedReader object to read the file contents. Note, the contents of input.txt will be different (including the number of lines) for each test case. Example: getLines( "input.txt" ) returns (an...
QUESTION The ReadFile class opens and reads a text file. The WriteFile class opens and writes to a file. Compile and run these programs. There are several ways to read/write text files. The examples shown here are just one way of achieving this. Look at the API for the BufferedReader class. The readline() method is a simple way to read the text file line by line. It returns null when the end of the file has been reached. https://docs.oracle.com/javase/8/docs/api/java/io/BufferedReader.html Look...
Write a method will accept an array of Strings. This method should return the string that comes after all the other strings in lexicographical order. (Assume all the Strings only contain lower case letters. In Example: No number, no Capitals and no Symbols) lastString({“hola”, “word”, “night”, “boom”}) → “word” lastString({“java”, “is”, “so”, “much”, “fun”}) → “so” lastString({“i”, “love”, “java”}) → “love” //precondition: words.length >0 public static String lastString(String[] words) { }
Write a method markLength4 that takes an array of Strings as a parameter and that places a string of four asterisks "****" in front of every string of length 4.
DESCRIPTION: You will be given a 1-D array, called wordFun, of Strings. The array has an unknown number of cells filled with data. As before, the array will already be filled with strings, some of which contain the string "Angela". You will create a method called countItUp which returns and integer array containing the number of times each of the letters in my name occur within the strings within this array. For example, if the input array was wordFun =...
DESCRIPTION: You will be given a 1-D array, called wordFun, of Strings. The array has an unknown number of cells filled with data. As before, the array will already be filled with strings, some of which contain the string "Angela". You will create a method called countItUp which returns and integer array containing the number of times each of the letters in my name occur within the strings within this array. For example, if the input array was wordFun =...