寒假刷题-
Java学习笔记
#Java学习记录 ##预学习 跟着秦疆学Java 学习网站https://www.bilibili.com/video/BV12J41137hu 大纲 JavaSE，数据库，前端，JavaWeb，SSM框架，Unux，SpringBoot，SpringCloud，Hadoop。 预科 如何更好更高 -
用Python+百度云ocr 复刻复旦大学博士关于核酸检测的功能
##1事情背景 
##1108 Finding Average (20 分) The basic task is simple: given N real numbers, you are supposed to calculate their average. But what makes it complicat -
PTA 1107 Social Clusters (30 分)
##1107 Social Clusters (30 分) When register on a social network, you are always asked to specify your hobbies in order to find some potential friends -
PTA 1105 Spiral Matrix (25 分)
##1105 Spiral Matrix (25 分) This time your job is to fill a sequence of N positive integers into a spiral matrix in non-increasing order. A spiral mat -
PTA 1102 Invert a Binary Tree (25 分)(死都不建树是懒狗最后的倔强)
##1102 Invert a Binary Tree (25 分) The following is from Max Howell @twitter: Google: 90% of our engineers use the software you wrote (Homebrew), but -
PTA 1167 Cartesian Tree (30 分)
##1167 Cartesian Tree (30 分) A Cartesian tree is a binary tree constructed from a sequence of distinct numbers. The tree is heap-ordered, and an inord -
助教工作总结(20级软件工程)
一、助教工作的具体职责和任务 课前发布老师布置的作业以及小测，挑选互评作业的人选。 课中对一些错误较多的作业进行讲评和解答。 课后批改同学们的作业，对于互评作业的同学，给予一定的奖励分。 及时向老师反馈班级中出现的问题， 和其他助教讨论后续的教学安排和同学们出现的错误，例如：对于互评作业出现的问题进