Objectives: To practice File and text input output concept 1. (Process scores in a text file) Suppose a text file contains an unspecified number of scores separated by spaces. Write a program that prompts the user to enter the file, reads the scores from the file, and displays their total and average. 2. (Write/read data) Write a program to create a file named Lab07_02.txt if it does not exist. Write 100 integers created randomly into the file using text I/O. Integers are separated by spaces in the file. Read the data back from the file and display the data in increasing order.

1. Here's the code to process scores in a text file:

filename = input("Enter the file name: ")
try:
    with open(filename, "r") as file:
        scores = [int(score) for score in file.read().split()]
        total = sum(scores)
        average = total / len(scores)
        print("Total: ", total)
        print("Average: ", average)
except FileNotFoundError:
    print("File not found.")

2. Here's the code to write/read data:

import random

filename = "Lab07_02.txt"
try:
    with open(filename, "x") as file:
        data = [str(random.randint(1, 100)) for i in range(100)]
        file.write(" ".join(data))
except FileExistsError:
    pass

try:
    with open(filename, "r") as file:
        data = [int(num) for num in file.read().split()]
        data.sort()
        print(data)
except FileNotFoundError:
    print("File not found.")