代码如下 classSolution:deffindDuplicate(self, nums:List[int]) ->int:# 如果只有两个元素,第一个元素一定是重复元素iflen(nums) ==2:returnnums[0]# fast每次走两步,slow每次走一步,起始点可以为任意位置fast =0slow =0# python没有do while,所以在循环外写了一遍slow = nums[slow] fast = nums[num...
Python代码:class Solution(object): def findDuplicate(self, paths): """ :type paths: List[str] :rtype: List[List[str]] """ filemap = collections.defaultdict(list) for path in paths: roads = path.split() directory, files = roads[0], roads[1:] for file in files: file_s = file...
= len(newcols):if''inncols:raiseValueError('Your file has empty columns headers.')raiseqdb.exceptions.QiitaDBDuplicateHeaderError(find_duplicates(newcols))else:# .strip will remove odd chars, newlines, tabs and multiple# spaces but we need to read a new line at the end of the# line(+'...
代码(Python3) class Solution: def findDuplicate(self, nums: List[int]) -> int: # 二分区间左边界,初始化为 1 l: int = 1 # 二分区间右边界,初始化为 n r: int = len(nums) - 1 # 当前区间不为空时,继续二分 while l <= r: # 计算区间中点 mid mid: int = (l + r) >> 1 #...
Python Code:# Define a function 'list_difference' that finds the difference between two lists (including duplicate elements) def list_difference(l1, l2): # Create a copy of 'l1' to avoid modifying the original list result = list(l1) # Iterate through elements in 'l2' for el in l2: #...
Find Duplicate Values in Dictionary Python using setdefault() Method In Python, you would use thesetdefault()method to set a default value for a key within a dictionary should it not already be contained. If the key is there in the dictionary, it returns the existing value. This method is...
IEnumerable<int>duplicates=list.Where(e=>!hashset.Add(e)); Console.WriteLine("Duplicate elements are: "+String.Join(",",duplicates)); } } /* Output: Duplicate elements are: 3,7,5 */ DownloadRun Code That’s all about finding the duplicates in a List in C#. ...
$ poetry run python -m cProfile -s tottime ./duplicate_images/duplicate.py \ --algorithm $ALGORITHM --action-equal none $IMAGE_DIR 2>&1 | head -n 15 or, to show the top functions by time spent in the function alone: $ poetry run python -m cProfile -s cumtime ./duplicate_images...
However, in some cases we might not be interested in all duplicates but want to know if there are duplications of a specific file. We can do this with the duplicate-finder Python package as follows:Finally, in some cases we want to compare two folders against each other and check for ...
Will take a while and analyze all songs, comparing the audio signatures and storing which songs are similar into the database. To see if one song has any duplicate, just use theinfocommand.bard find-audio-duplicatesshould be run every time new songs are added to a collection. Note that us...