如何在两个脚本中拆分大写字母的字符串

def split_uppercase_string(string):
    substrings = []
    current_substring = ""
    for char in string:
        if char.isupper():
            if current_substring:
                substrings.append(current_substring)
            current_substring = char
        else:
            current_substring += char
    if current_substring:
        substrings.append(current_substring)
    return substrings

string = "HelloWorld"
substrings = split_uppercase_string(string)
print(substrings)

string = "CloudComputingIsGreat"
substrings = split_uppercase_string(string)
print(substrings)