Write a program that reads words from a text file and displays all the words (duplicates are not allowed) in ascending alphabetical order. - The words must start with a letter. The text file name is passed as a command-line argument
Q: Please use JAVA code to write the solution, thanks A text file called names.txt contains one name…
A: Java Code for the given question :- import java.io.*;import java.util.*;class Main { public…
Q: I really need some help wit that my readfile method, How do I read in a double array into a…
A: The method which is used to convert a double array to a string is toString() method. To convert a…
Q: Suppose you are given a text file named "input". The file includes 100 lines. Each line of the file-…
A: Based on Java
Q: 7 (Replace words) Suppose you have a lot of files in a directory that contain words Exercisei j,…
A: Program to rename the files located in a directory Program plan: • Import the required packages into…
Q: Java: Write a program to read first 50 characters from a file named “input.txt". Write those 50…
A: Program Approach: Create a class readwritefile. Create the main method. Create an instance of…
Q: There are two text files, whose names are given by two String variables, filel and file2. These text…
A: Code: File F1 = new File(); F1.File(file); File F2 = new File(); F2.File(file2); Scanner ob1 = new…
Q: Task 2.2. Using the same scenario, implement (in Java) a console application for writing data to a…
A: 1. create a class to define the file.2. take the location of file from user.3. use catch and throw…
Q: Solve by Sava **12.27 (Replace words) Suppose you have a lot of files in a directory that contain…
A: /** * * (Replace words) * Suppose you have a lot of files in a directory that contain…
Q: 15. Write a C++ program that will ask the user for a number and display a message specifying whether…
A: Below is the required code in C++ language. Program Approach: Include necessary header files and…
Q: using java Write a program that allows the user to enter name and phone number. Have the program…
A: import java.io.*;import java.util.*;class Test119 { public static void main(String args[]) throws…
Q: Write a Java program to perform the following tasks: The program should ask the user for the name of…
A: import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import…
Q: Write a python program that will : a. Open the file data.txt b. Create a second file named…
A: import math File = open('module6data.txt', 'r') ### Opening File Lines = File.readlines() ##…
Q: WAP in c++ that reads the file FIRST.TXT and creates a new file named SECOND.TXT, to contain only…
A: #include <bits/stdc++.h>#include<fstream>using namespace std;void vowelwords(){fstream…
Q: Output reversed lines of a file to another file.
A: As per the question statement, We need to write JAVA code to read data from one file and write the…
Q: Write a Java program that prompts the user to enter 10 integers. The program must then save the 10…
A: Use FileWriter for writing to the file and FileReader to read the data from file For parsing we use…
Q: Write a program that reads in a set of coin descriptions from a file. The input file has the format…
A: CoinReader.java package c5; import java.io.File;import java.io.FileNotFoundException;import…
Q: Can this code be modified so there are three sorted files merged instead of two. ( To compile:…
A: Here, I have to write a solution to the above question.
Q: I am Having trouble with this Java code it keeps giving me the error " Error in finding file" and I…
A: As you mentioned, it keeps giving me the error " Error in finding file" We have to find the…
Q: Write a Java program to perform the following tasks: The program should ask the user for the name of…
A: import java.io.BufferedReader;import java.io.File;import java.io.FileNotFoundException;import…
Q: it has to grab a txt file and reads user name and password separated with a comma and once inputted…
A: Please find the answer below :
Q: Create a java program that calculates a five(5) grades
A: CODE: import java.io.File;import java.io.FileNotFoundException;import java.io.FileReader;import…
Q: Write a program that will search a given file for a string. It should: (Use Java) Take a…
A: given below is my answer to the question above. Please note that the solution implements all the…
Q: Modify the Total program so that it shows the average, not the total of the inputs. Total.java 1…
A: A modified “Total” program is as follows, File name: “Total.java” import java.io.File; import…
Q: Create a class(in JAVA) for FileHandling with following members Final and Static field named as…
A:
Q: FileProcessing: Write a JAVA program that reads all the characters in a text file (“input.txt”) and…
A: Answer
Q: Write a C/C++ language program on Linux that creates an array of 10,000 random unsigned integers in…
A: Since you have asked multiple questions, so we have answered first question for you. If you want…
Q: n C write a program that takes a file name and two strings as command line arguments, and writes the…
A: Q: Code the given problem
Q: e Your Task: Write a program that creates a file - Your program should request the user to enter…
A: the code is an given below : Program - import java.io.FileWriter; import java.util.Scanner; public…
Q: I am Having trouble with this Java code it keeps giving me the error " Error in finding file" and I…
A: Error in the program The program code does not contain any error. "Error in finding file". This…
Q: Write a Java program that does the following: 1. Read 10 integer values from a text file. a. The…
A: Answer:
Q: Write C++ code to read a list of integers from a file until the end of the file is reached. When the…
A: Required: Write C++ code to read a list of integers from a file until the end of the file is…
Q: Read a C++ Source code file. Parse the tokens and place them into a file called outParse.txt.
A: Parsing means to make something understandable (by analysing its parts). For programming this means…
Q: C++ Write a program that reads (arbitrarily many) integers from a file named by the user and…
A: Below is the required C++ program: - Pseudocode: - Start Procedure main() //Declare variables…
Q: Question 1 Write a Java program that prompts the user to enter a file name. Then the program counts…
A: import java.util.*;import java.lang.*;import java.io.*; class sample{ public static void main…
Q: Define a method called printEven that receives an input file name as parameter, reads the incoming…
A: Algorithm : printEven function Step 1 : declare variable. Step 2 : using try catch block for file…
Q: Construct a Java program to provide a file named file.txt if it does not exist. Write 100 integers…
A: import java.io.*; import java.util.*; public class Random1 { public static void…
Q: Solv *12.13 (Count characters, words, and lines in a file) Write a program that will count the…
A: Java code for the given scenario is as follows: import java.util.*;import java.io.*; class Main{…
Q: AddressBook Exception Create an AddressBookException class that you can use to throw exceptions in…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Write a complete java program that: asks the user for a file name tests whether the file exists and…
A: The program is written in Java. Check the program screenshot for the correct indentation. Please…
Q: Using Java and Scanner but no buffered reader or writer. Your client owns a bookstore, and they…
A: import java.io.File;import java.io.FileNotFoundException;import java.io.FileWriter;import…
Q: Write a C++ program which reads a file input.txt and counts and displays the number of alphabets in…
A: #include<fstream.h> #include<conio.h> #include<ctype.h> void main() { clrscr();…
Q: Write a Java program to perform the following tasks: The program should ask the user for the name of…
A: Actually, the code has given below:
Q: Write a program that reads in a set of coin descriptions from a file. The input file has the format…
A: Question Write a program that reads in a set of coin descriptions from a file. The input file has…
Q: rite a C++ program that • reads in one positive integer value, r, from a file called input.txt and •…
A: It is defined as a direct descendant of C programming language with additional features such as type…
Q: Write a complete java program that: asks the user for a file name tests whether the file exists and…
A: To do: java program that: asks the user for a file name tests whether the file exists and tells…
Q: *12.13 (Count characters, words, and lines in a file) Write a program that will count the number of…
A: Program to calculate no. Of lines, words and character in a file is given below
Q: solveby a va **12.27 (Replace words) Suppose you have a lot of files in a directory that contain…
A: PROGRAM CODE: import java.io.*;import java.util.*; public class Main { /** Main method */ public…
* in java*
- Write a program that reads words from a text file and displays all the words (duplicates are not allowed) in ascending alphabetical order.
- The words must start with a letter. The text file name is passed as a command-line argument
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- Create methods "read" and "write" methods to handle the input and output to files. in Java**** In Java Please **** Task : Please write a program or a code to calculate the frequency percentage of the occurrences of the characters in a text file.<<Write in Java>> - Challenge 7 File encryption is the science of writing the contents of a file in a secret code. Your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded contents out to a second file. The second file will be a version of the first file, but written in a secret code. Although there are complex encryption techniques, you should come up with a simple one of your own. For example, you could read the first file one character at a time, and add 10 to the character code of each character before it is written to the second file. - Challenge 8 Write a program that decrypts the file produced by the program in Programming Challenge 7. The decryption program should read the contents of the coded file, restore the data to its original state, and write it to another file
- Program in Java Modify the Ceiling Tile program: • Read from a file the input information (you can use the tile.txt file) • Store the tile size information in arrays • Display to the console the information you read from the file • Display your calculations.Java Problem The teacher at a school needs help grading an exam with a number of True/False questions. The students’ IDs and test answers are stored in a file. The first entry of the file contains the answer to the test in the form: TTFTFTTTFTFTFFTTFTTF Every other entry in the file is the student’s ID, followed by a blank, followed by the students’ response. For instance, the entry: ABC54102 T FTFTFTTTFTTFTTF TF The student’s ID is ABC54102, answer to question 1 is True, the answer to question 3 is False. Also, the student did not answer question 2 and question 18. The exam has 20 questions. Here is the grading policy: each correct answer is awarded two points, each wrong answer get -1 point, and no answer gets 0 point. Write a program that processes the test data. The output should be the student’s ID, followed by the answers, followed by the test score (total points), followed by the test grade. Assume the following grade scale will be used: 90%-100%, A; 80%-89.99%, B; 70%-79.99%,…Write a java code that does the following: Opens a file named NumberList.txt, uses a loop to write the numbers 1 through 100 to the file, and then closes the file. Opens the NumberList.txt file and reads all of the numbers from the file and displays them, and then closes the file. Opens the NumberList.txt file and reads all of the numbers from the file, calculate the sum of these numbers and displays their total. Opens a file named NumberList.txt for writing, but does not erase the contents of the file if it already exists.
- Write java program to demonstrate the use of filing Write string type data to file Read string type data from file Write object (e.g. Person, Student) type data to file Read object type data from fileOBJECT ORIENTED PROGRAMMING LESSON LABORATORY EXERCISE-1 Problem: Write a program that takes position and current salary value from the user and calculate the new salary and shows it on the console according to the following table. Position Manager Salesman Human Resources Technician Headman Example: Enter your position: Manager Enter your current salary: 10000 New salary: 11000 Raise Percentage %10 %20 %15 %25 %23 Write your program using Java and copy your codes to a text file which has your name and surname. Then load it into UZEM under the provided link.JAVA (Baby name popularity ranking) The popularity ranking of baby names from the years 1960s to 2010 are stored in files named babynameranking_1960s.txt, babynameranking 1970s.txt,., babynameranking 2010s.txt (See the attached zip file). Each file contains two hundred lines. Each line contains a ranking, a boy's name, a number for the boy's name, a girl's name, and a number for the girl's name. For example, the first two lines in the file babynameranking_2010s.txt are as follows: 1 Noah 182,896 Emma 194,667 2 Liam 173,636 Olivia 184, 192 So, the boy's name Noah and the girl's name Emma are ranked #1 and the boy's name Liam and the girl's name Olivia are ranked #2. 182,896 boys are named Noah and 194,667 girls are named Emma in the 2010s. Write a program that prompts the user to enter the year, gender, and followed by a name, and displays the ranking of the name for the year. Example Run of it. Enter the year: 2010 Enter the gender: M Enter the name: John Boy name John is ranked #26 in…
- Using Java: A hotel salesperson enters sales in a text file. Each line contains the following, separated by semicolons: the name of the client the service sold ( Dinner, Conference, Lodging) the amount of the sale the date of the event. Write a program that reads such a file and displays the total amount of each service category. Display an error if the file does not exist or the format is incorrect.Java Program ************This program must work in hypergrade and pass all the test cases.********** Chapter 9. PC #14. Word Separator (modified *** Read carefully ***) Write a program that prompts the user to enter a file name, then opens the file in text mode and reads it line by line. While entering the file name, the program should allow the user to type quit to exit the program. If the file with a given name does not exist, then display a message and allow the user to re-enter the file name. The file can contain one or more sentences. The program should accept as input each sentence in which all the words are run together, but the first character of each word is uppercase. Convert sentences to strings 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.” Sentences are separated by periods ('.'), exclamation marks ('!'), or…python: def shakespeare_position(role, section): """ Question 2 - Regex You are reading a Shakespeare play with your friends (as one frequently does) and are given a role. You want to know what line immediately precedes YOUR first line in a given section so that you are ready to go when it is your turn. Return this line as a string, excluding the character's name. Lines will always begin with the character's name followed by a ':' and end in a "." or a "?" Each line is separated by a single space. THIS MUST BE DONE IN ONE LINE. "" Args: role (str) section (str) Returns: str section_1 = 'Benvolio: By my head, here come the Capulets. Mercutio: By my heel, I care not. ' + 'Tybalt: Gentlemen, good den - a word with one of you. Mercutio: And but one word with one of us?' >>> shakespeare_position('Tybalt', section_1) 'By my heel, I care not.' >>> shakespeare_position('Mercutio', section_1) 'By my head, here…