filename = "data.txt"
with open(filename, "r") as file:
    file_contents = file.readlines()
    file_contents = [line.strip() for line in file_contents]

print("File contents:")
for line in file_contents:
    print(line)

def remove_repeated_blocks(content_list: list[str], line_count: int) -> list[str]:
    """删除相邻重复的代码块，保留第一次出现的内容。"""
    if line_count <= 0:
        return content_list

    result = []
    seen = set()
    i = 0

    while i < len(content_list):
        block = tuple(line.strip() for line in content_list[i:i + line_count])

        if len(block) < line_count:
            result.extend(content_list[i:])
            break

        if block in seen:
            i += line_count
            continue

        seen.add(block)
        result.extend(content_list[i:i + line_count])
        i += line_count

    return result

my_list = ["blue", "red", "green"]

#1- Using sort or srted directly or with specifc keys
my_list.sort() #sorts alphabetically or in an ascending order for numeric data 
my_list = sorted(my_list, key=len) #sorts the list based on the length of the strings from shortest to longest. 
# You can use reverse=True to flip the order

#2- Using locale and functools 
import locale
from functools import cmp_to_key
my_list = sorted(my_list, key=cmp_to_key(locale.strcoll))

import pandas as pd



x = pd.read_excel(FILE_NAME)

print(x)

def Fibonacci(n): 
    if n<0: 
        print("Incorrect input") 
    # First Fibonacci number is 0 
    elif n==1: 
        return 0
    # Second Fibonacci number is 1 
    elif n==2: 
        return 1
    else: 
        return Fibonacci(n-1)+Fibonacci(n-2) 
  
# Driver Program 
  
print(Fibonacci(9))