如何在Python中找到给定字符的最大重复子字符串？

def find_substrings(string):
    substrings = []
    for i in range(len(string)):
        for j in range(i+1, len(string)+1):
            substrings.append(string[i:j])
    return substrings

def find_max_repeated_substring(string):
    substrings = find_substrings(string)
    substring_counts = {}
    for substring in substrings:
        if substring in substring_counts:
            substring_counts[substring] += 1
        else:
            substring_counts[substring] = 1
    max_count = max(substring_counts.values())
    max_substrings = [substring for substring, count in substring_counts.items() if count == max_count]
    return max_substrings

string = "ababcabcdabcde"
max_substrings = find_max_repeated_substring(string)
print("最大重复子字符串：", max_substrings)