但是,数组中同一个元素不能使用两遍。 给定nums = [2,7,11,15],target=9因为 nums[0] + nums[1] =2+7=9所以返回 [0,1] #使用字典,O(n)class Solution: def twoSum(self, nums: List[int], target:int) -> List[int]: dic={}length=len(nums)fori in range(length):iftarget-nums[i]n...
先不管这个跑了咱们的代码再说: 还有一些其他的解题思路我就不在这里扩散了…但想说说leetcode上的python3代码格式! Type Hints 其实这东西在Python3.5的PEP 484就已经提出来了,直意就是类型提示… def twoSum(self, nums: List[int], target: int) -> List[int]: 如上例:后面是建议传入的参数类型, ->后...
Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub) - jay-tau/leetcode-problems
System.Net.WebException: Error getting response stream (Write: The authentication or decryption has failed.): SendFailure ---> System.IO.IOException: The authentication or decryption has failed. ---> Mono.Security.Protocol.Tls.TlsException: Invalid certificate received from server. Error code: 0xff...
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Binary Search + * https://leetcode.com/problems/binary-search/ + * Difficulty : Easy + * Related Topics : Array, BinarySearch + * + * Given an array of integers nums which is sorted in ascending order, + * and an integer target, write a function to search target in nums. + * If...