Given an integer array with even length, where different numbers in this...

In MATLAB, there is a very useful function called 'reshape', which can r...

You are given a map in form of a two-dimensional integer grid where 1 re...

Given an array of integers, every element appears twice except for one. ...

A sequence of number is called arithmetic if it consists of at least thr...

You are given two arrays (without duplicates) nums1 and nums2 where nums...

Given a non-empty binary tree, return the average value of the nodes on ...

神经网络的交换格式(1-2) https://www.jianshu.com/p/aae219711c94 3.形式化描述 本章提供了计算图结构...

与之前c语言版本相比主要是使用了STL容器.另外下标的计算方式也有改动:记录表c(矩阵)中第0行和第0列都初始化为0作为辅助.因此第i行对应的是...