摘要： 代码： # 定义一个函数来处理文件 def process_file(src_filename, unique_filename): seen = set() duplicates = set() with open(src_filename, 'r', encoding='utf-8') as f 阅读全文

摘要： 代码： def is_line_with_only_digits(line): # 检查一行是否只包含数字 return line.strip().isdigit() def process_file(input_file_path, output_file_path): with open(inp 阅读全文