# 使用dict.fromkeys()保持顺序地去重 defremove_duplicates(lst): returnlist(dict.fromkeys(lst)) # 示例 original_list=[1,2,2,3,4,4,5] unique_list=remove_duplicates(original_list) print(unique_list)# 输出: [1, 2, 3, 4, 5] 执行以上代码输出结果为: [1,2,3,4,5] 使用列表推导式 列表...
2.使用列表推导式（List comprehension）：def remove_duplicates(arr): return [x for i, x in...
列表推导式是一种简洁的生成新列表的方法,我们同样可以利用它来去除重复元素。 defremove_duplicates_with_comprehension(lst):seen=set()return[xforxinlstifnot(xinseenorseen.add(x))]# 示例original_list=[1,2,2,3,4,4,5]new_list=remove_duplicates_with_comprehension(original_list)print(f"原始列表:{...
os.remove(file_path) duplicate_music_count +=1 print(f"已删除的重复文件:{file_path}") else: seen_titles[music_title] = (music_title, music_info_length, file_path) print(f"总计重复的歌曲数目:{duplicate_music_count}") root_directory ="E:\\BaiduNetdiskDownload\\Music\\001 每月抖音热歌...
消除文件中的重复行可以使用Python编程语言来实现。以下是一种可能的解决方案: 代码语言:txt 复制 def remove_duplicate_lines(filename): lines_seen = set() # 用于存储已经出现过的行 output_filename = "output.txt" # 输出文件名 with open(filename, "r") as file, open(output_filename, "w") as...
Convert array to setRemove duplicate elementsConvert set back to arrayReturn the new arrayStartConvert 饼状图 为了更形象地展示去除重复元素后的数组情况,我们可以使用饼状图。下面是使用mermaid语法绘制的饼状图: 20%20%20%20%20%AliceBobCharlieDavidEve ...
# Python3 code to demonstrate# removing duplicate sublist# using set() + map() + sorted() # initializing listtest_list = [[1, 0, -1], [-1, 0, 1], [-1, 0, 1],[1, 2, 3], [3, 4, 1]] # printing original listprint...
def dict_to_frozenset(d): return frozenset((k, v) for k, v in d.items()) def remove_duplicate_dicts(dict_list): seen = set() unique_dicts = [] for d in dict_list: fs = dict_to_frozenset(d) if fs not in seen: seen.add(fs) unique_dicts.append(d) return unique_dicts # ...
The list after duplicate removal : [(-1, 0, 1), (1, 3, 4), (1, 2, 3)] 参考资料 [1] Python – Ways to remove duplicates from list: https://www.geeksforgeeks.org/python-ways-to-remove-duplicates-from-list/ [2] Python | R...
duplicate wordstext_str=["Python","Exercises","Practice","Solution","Exercises"]# Print a message indicating the original list of stringsprint("Original String:")# Print the contents of 'text_str'print(text_str)# Remove duplicate words from the list of strings using the 'unique_list' ...