Using JAVA, write a program that reds a file containing two columns of floating-point numbers. Prompt the user for a file name. Print the average of each column on screen as well as a separate file.

Need help writing this java code, it has three objectives: to process strings to compare, search, sort, and verify location of specific pattern to output result via interface Description Write a Java program to read a text file (command line input for file name), process the text file and perform the following. Print the total number of words in the file. (When using java_test.txt, I calculate the number of words, including number, as 254.) Print the total number of different words (case sensitive, meaning “We” and “we” are two different words) in the file. (When using java_test.txt, I calculate the number of different words, including number, as 168.) Print all words in ascending order (based on the ASCII code) without duplication. Write a pattern match method to find the location(s) of a specific word. This method should return all line number(s) and location(s) of the word(s) found in the file. Print all line(s) with line number(s) where the word is found by invoking the method…

Java Your program must read a file called personin.txt.  Each line of the file will be a person's name, the time they arrived at the professor's office, and the amount of time they want to meet with the professor.  These entries will be sorted by the time the person arrived.   Your program must then print out a schedule for the day, printing each person's arrival, and printing when each person goes in to meet with the professor.  You need to print the events in order of the time they happen.  In other words, your output will be sorted by the arrival times and the times the person goes into the professor's office. In your output you need to print out a schedule.  In the schedule, new students go to the end of the line.  Whenever the professor is free, the professor will either meet with the first person in line, or meet with the first person in line if nobody is waiting.  Assume no two people arrive at the same time. You should solve this problem using a stack and a queue. You can only…

Write a program that takes a filename as input from the user and looks for lines of the form and extract the number from each of the lines using a regular expression. Compute the average of the numbers and print out the average as an integer. Example:  Enter filename: mbox.txt38549

I am trying to figure out why the sum at the end of my Java code is not working correctly. It keeps showing as zero and I do not know what the issue is. Here is the program requirements Write a program in a single file that: Main: Creates 10 random doubles, all between 1 and 11, Calls a method that writes 10 random doubles to a text file, one number per line. Calls a method that reads the text file and displays all the doubles and their sum accurate to two decimal places. SAMPLE OUTPUT 10.62691196041722.7377903389094555.4279257388651281.37420580654725091.18587002624988364.1803912764852284.9109699989306755.7108582343439587.7908570073730523.1806714736219543 The total is 47.13 Here is my code: import java.util.*;import java.io.*; public class AssignmentTwo {    public static void main(String[] args) {//main method        double randNum [] = new double [10];                        for(int i = 0; i< randNum.length; i++) {            randNum[i] = (double)(Math.random()* (10) + 1);…

Write a program that reads data from a file containing integers that ends with -999.   Output the numbers that are divisible by 7   Output the numbers that are divisible by 11  Output the numbers that are not divisible by 7 or 11

Write a program that prompts the user to enter afile name and displays the occurrences of each letter in the file. Letters are caseinsensitive. Here is a sample run:Enter a filename: Lincoln.txt ↵EnterNumber of As: 56Number of Bs: 134...Number of Zs: 9