与上一道题几乎相同;不同之处在于array中允许有重复元素;但题目要求也简单了,只要返回true or false http://www.cnblogs.com/xbf9xbf/p/4254590.html 代码:oj测试通过 Runtime: 73 ms 1classSolution:2#@param A a list of integers3#@param target an integer4#@return a boolean5defsearch(self, A, ...
1.Remove Duplicates from Sorted Array View Code 2.Remove Duplicates from Sorted Array II code 1: [推荐] View Code 该代码是通用版代码。k表示单个元素最多能允许duplicate的个数。将k改为1即可用于上一题。 code 2: View Code ref 九、Merge Sorted Array View Code 十、Median of Two Sorted Arrays ...
[LeetCode] 81. Search in Rotated Sorted Array II There is an integer arraynumssorted in non-decreasing order (not necessarily with distinct values). Before being passed to your function,numsis rotated at an unknown pivot indexk(0 <= k < nums.length) such that the resulting array is[num...
1. leetcode_240. Search a 2D Matrix II; 完
Leetcode之Word Search 问题 问题描述: Given a 2D board and a word, find if the word exists in the grid. The word can be constructed from letters of sequentially adjacent cell, where "adjacent" cells are those horizontally ...Leetcode之Search for a Range 问题 问题描述: Given an array ...
0026-Remove-Duplicates-from-Sorted-Array 0027-Remove-Element 0028-Implement-strStr 0033-Search-in-Rotated-Sorted-Array/cpp-0033 CMakeLists.txt main.cpp 0034-Search-for-a-Range 0036-Valid-Sudoku 0037-Sudoku-Solver 0038-Count-and-Say 0039-Combination-Sum 0040-Combination...
LeetCode 74. Search a 2D Matrix 题目描述 Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted from left to right. The first integer of each ......
package leetcode func searchMatrix(matrix [][]int, target int) bool { if len(matrix) == 0 { return false } m, low, high := len(matrix[0]), 0, len(matrix[0])*len(matrix)-1 for low <= high { mid := low + (high-low)>>1 if matrix[mid/m][mid%m] == target { return...
LeetCode代码分析—— 34. Search for a Range(二分查找的另一种变种) 题目描述 Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. 给出一个递增的int数组,找到target值的起始和结束位置。 Your algorithm's runtime complexity ...
LeetCode108.将有序数组转换为二叉搜索树 题目来源:https://leetcode-cn.com/problems/convert-sorted-array-to-binary-search-tree/题目描述: 代码如下: leetcode -- 109. Convert Sorted List to Binary Search Tree 题目描述题目难度:Medium Given a singly linkedlistwhere elements aresortedin ascending order...