题目描述：Given an array with n integers, your task is to check if it could become non-decreasing by modifying at most 1 element.We define an array is non-decreasi...
题目描述：Given an unsorted array of integers, find the length of longest continuous increasing subsequence (subarray).Example 1:Input: [1,3,5,4,7]Output: 3Expl...
题目描述：In MATLAB, there is a very useful function called 'reshape', which can reshape a matrix into a new one with different size but keep its original data.You...
题目描述：Given a sorted array and a target value, return the index if the target is found. If not, return the index where it would be if it were inserted in order....
题目描述：In a given integer array nums, there is always exactly one largest element.Find whether the largest element in the array is at least twice as much as eve...
题目描述：You have a list of points in the plane. Return the area of the largest triangle that can be formed by any 3 of the points.Example:Input: points = [[0,0]...
题目描述：Given a binary matrix A, we want to flip the image horizontally, then invert it, and return the resulting image.To flip an image horizontally means that ...
