Use a for loop to modify each element of arrfile4 by 2 Use a for loop to modify each element of arrfile4a by 3 write the new contents of arrfile4 to file4by2 write the new contents of arrfile4a to file4aby3 CODE: import java.util.*;  import java.io.*;  public class Pwriter2 {     public static void main(String[] args) throws IOException {      PrintWriter tofile2 = new PrintWriter ("file4.txt");      PrintWriter tofile2A = new PrintWriter ("file4a.txt");       int[] arrfile4=new int [10];       int[] arrfile4a=new int [10];       int i=0;

In the following program skeleton, replace the < insert code here> line with theappropriate code. The resulting program should display the initial list of songs,prompt the user for a string of text to be replaced and then prompt for new text toreplace it. After making the replacement, it should display the updated list of songs.import java.util.Scanner;public class UpdateSongs{public static void main ( String [] args){Scanner stdIn = new Scanner(System.in);String songs =“ 1. Welcome to Your Life – Grouplove\n” +“ 2. Sedona – Houndmouth\n” +“3. Imagine – John Lennon\n” +“4. Bohemian Rhapsody –Queen\n”;String oldText, newText;< insert code here>}}Sample Session:1. Welcome to Your Life – Grouplove”2. Sedona – Houndmouth3. Imagine – John Lennon4. Bohemian Rhapsody –QueenEnter text to replace: LennonEnter new text: Dean1. Welcome to Your Life – Grouplove”2. Sedona – Houndmouth3. Imagine – John Dean4. Bohemian Rhapsody –Queen

In Java, Apply replacement selection sort to the following list assuming array size M = 3; 27 47 35 7 67 21 32 18 24 20 12 8 Show the content of each sorted file.

def findOccurrences(s, ch):     lst = []     for i in range(0, len(s)):         if a==s[i]:             lst.append(i)     return lst Use the code above instead of enumerate in the code posted below. n=int(input("Number of rounds of Hangman to be played:")) for i in range(0,n):     word = input("welcome!")     guesses = ''     turns = int(input("Enter the number of failed attempts allowed:")) def hangman(word):            secrete_word = "-" * len(word)     print(" the secrete word " + secrete_word)         user_input = input("Guess a letter: ")         if user_input in word:         occurences = findOccurrences(word, user_input)         for index in occurences:             secrete_word = secrete_word[:index] + user_input + secrete_word[index + 1:]         print(secrete_word)     else:         user_input = input("Sorry that letter was not found, please try again: ")   def findOccurrences(s, ch):     return [i for i, letter in enumerate(s) if letter == ch]  *** enumerate not discussed in…

Java Task Write a for loop that prints the characters stored in a String object backward. The String is entered by the user.  ***Use ch = phrase.charAt(i); to get the character that is in index i of the String phrase.**** For example The user enters “Good morning!” The printout should be “!gninrom dooG”.

1-Write a JAVA program that reads an array from input file and invokes twodifferent methods Sort and Max ,that sorts the elements of the array and findsthe Max element and writes out the resulted array in to output file . Usetwo interfaces for methods and throw Exception Handling for Out Of Boundindex for the array

Code below will not create the file needed for the descrambling word game below: Help me create the file needed to complete the game in C++ and make the game timed.   #include <iostream>#include <algorithm>#include <fstream>#include <string> using namespace std; string sortString(string word){    transform(word.begin(), word.end(), word.begin(), ::toupper);     sort(word.begin(), word.end());    return word;} void jumbledString(string jumble){    string checkPerWord = "";    string userEnteredAfterSorting;     userEnteredAfterSorting = sortString(jumble);     ifstream word("Game.txt");        if (word) {        while (getline(word, checkPerWord)) {             string Ch = sortString(checkPerWord);             if (Ch == userEnteredAfterSorting) {                cout << checkPerWord << endl;            }        }        word.close();    }} int main(){    string string = "tac";    jumbledString(string);    return 0;}int main1(){    string string =…

Please answer in C++

** in java language **

***python only*** Write a program that prompts the user for floating-point numbers until the user enters the word 'end' all by itself. The program should store the user-entered numbers in a list.The program will then randomly select half of those numbers and print these numbers (separated by a blank space). Hint: use a random number generator to make the randomselection.