拆分给定字符串中的数字、字符串和特殊字符

import re

def split_string(string):
    numbers = []
    strings = []
    special_chars = []

    for char in string:
        if char.isdigit():
            numbers.append(char)
        elif re.match(r'[A-Za-z]', char):
            strings.append(char)
        else:
            special_chars.append(char)

    return numbers, strings, special_chars

# 示例用法
input_string = "a1b2c3!@#$"
result = split_string(input_string)
numbers, strings, special_chars = result

print("Numbers:", numbers)
print("Strings:", strings)
print("Special Characters:", special_chars)