1. Write a Java program that reads the file "input.txt" and calculates and prints the average of all integer numbers in this file. SAMPLE OUTPUT: throws FileNotFoundException try/catch OUTPUT SAMPLE #1 for input.txt: 1 2 3 4 5 6 x x x 8 12 x x 34 x x 10 20 Please input the name of the file to be opened: input.tx |--- File Not Found! --- OUTPUT SAMPLE #1 for input.txt: 1 2 3 4 5 6 x x x 8 12 x x 34 x x 10 20 OUTPUT SAMPLE #2 for input.txt: 1 Number # 1 is: 1 2 3 4 56 x x x 8 12 x x 34 x x 10 20 Please input the name of the file to be opened: input.txt Number # 1 is: 1 Number # 2 is: 2 Number # 3 is: 3 Number # 4 is: 4 Number # 5 is: 5 Number # 2 is: 2 Number # 3 is: 3 Number # 4 is: 4 Number # 5 is: 5 Number # 6 is: 6 Number # 7 is: 8 Number # 8 is: 12 Number # 9 is: 34 Number # 10 is: 10 Number # 6 is: 6 Number # 11 is: 20 The average of 11 numbers/file = 9.55 Number # 7 is: 8 Number # 8 is: 12 Number # 9 is: 34 Number # 10 is: 10 OUTPUT SAMPLE #2 for Number # 11 is: 20 The average of 11 numbers/file = 9.55 input.txt: xxxxx x x x x xx x x x x x The file doesn't contain any integers. Exit program! OUTPUT SAMPLE #3 for input.txt: xxxxx x x x x xx x x x x x Please input the name of the file to be opened: input.txt The file doesn't contain any integers. Exit program!

What does the following python code do? f = open("sample.txt", "w") Choose all that apply.    Select 2 correct answer(s) a. writes "w" to the file called sample.txt  b. if the file sample.txt exists, deletes everything in it c. closes a file called sample.txt d. If the file called sample.txt exists, it writes at the bottom of the file e. opens a file called sample.txt for appending f. if the file sample.txt does not exist, it creates the file and opens it for writing g. reads the file called sample.txt starting from the top h. opens a file called sample.txt for reading

Create a program that reads in a word from the user and counts the number of occurrences of that word in a file called words.txt. -- words.txt This is a file that contains many words. Yes it does have so many words. Many, many words. Well, maybe it is not that many after all. So, just how many is MANY? in c++ please

Chapter 4. PC #14. Line Numbers (page 265) Write a java program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1. I should be easily type input1.txt and easily print out the output in Eclipse.    Please enter the file name or type QUIT to exit:\nquitENTER   Test Case 2     Please enter the file name or type QUIT to exit:\nbadfilename.txtENTERFile: badfilename.txt does not exist.\nPlease enter the file name again or type QUIT to exit:\nquitENTER   Test Case 3     Please enter the file name or type QUIT to exit:\ninput1.txtENTER1: a\n2: b\n3: c\n4: d\n

Python programming only  NEED HELP MAKING FLOWCHART FOR PROGRAM CODE IS ALREADY CORRECT JUST NEED FLOWCHART (CODE INCLUDED): My Code: def read_and_display_random_numbers(file_path):total = 0count = 0with open(file_path, 'r') as file:for line in file:random_number = int(line.strip())total += random_numbercount += 1print(random_number)return total, countif __name__ == "__main__":try:file_path = input("Enter the file path to read random numbers from: ").strip()if not file_path:raise ValueError("File path cannot be empty.")total, count = read_and_display_random_numbers(file_path)print(f"\nTotal of the numbers: {total}")print(f"Number of random numbers read from the file: {count}")except ValueError as ve:print(f"Error: {ve}")except Exception as e:print(f"An error occurred: {e}")

Answer the given question with a proper explanation and step-by-step solution.  1- Write code that does the following: opens an output file with the filename number_list.txt, uses a loop to write the numbers 1 through 100 to the file, then closes the 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

Using Java PrintWriter, write a program that prompts the user for information and saves it to a text file File name is musicians.txt Use this information below: George,Thoroughgood,54321 Ludwig,Van Beethoven,90111 Edward,Van Halen,12345

How do I print an output from a Code::Blocks file?

9b_act2. Please help me answer this in python programming.