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[nums[fast]]...
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 #...
Given a list of directory info including directory path, and all the files with contents in this directory, you need to find out all the groups of duplicate files in the file system in terms of their paths. A group of duplicate files consists of at least two files that have exactly the ...
FindDuplicate是一款专门用于查找重复图片、代码和字符串的工具,旨在帮助用户高效地管理和清理他们的文件库。该工具通过强大的算法和比对技术,能够快速准确地识别出相同或相似的文件,让用户轻松发现并删除冗余内容,节省存储空间并提高工作效率。无论是在整理照片、整合
Here, we have a list of tuples and we need to find all the tuples from the list with all positive elements in the tuple. Submitted by Shivang Yadav, on September 02, 2021 Python programming language is a high-level and object-oriented programming language. Python is an easy to learn, ...
class Solution { public: vector<vector<string>> findDuplicate(vector<string>& paths) { unordered_map<string, vector<string>> m; vector<vector<string>> res; for (string& path : paths) { istringstream is(path); string pre = "", t = ""; is >> pre; while (is >> t) { int idx ...
Python Array Exercises, Practice and Solution: Write a Python program to find the first duplicate element in a given array of integers. Return -1 if there are no such elements.
# Python program to find the Maximum value # in record list as tuple attribute # initializing and printing the list of tuples tupleList = [('scala', [7, 2, 9]), ('Java', [1, 5, 2]), ('Python', [9, 3, 1])] print("The original list : " + str(tupleList)) # finding ...
Finding duplicate values is crucial for efficient database management as it ensures data consistency and integrity. The following steps show a practical example of identifying duplicate entries in MySQL. Step 1: Create a Sample Table (Optional) ...
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