wz30

摘要： https://www.cnblogs.com/Java3y/p/8846955.html -- link of the problem 816 IDEA: check the dot and integer cases. -- seperate the string into two parts, 阅读全文

摘要： https://blog.csdn.net/nomasp/article/details/45048837 -- blog 今天开始学习了java 里的Spring， 突然感觉很美好， 终于开始学习自己几个月前买的课了，自己一个人静静的学习，享受着，问着自己的问题， 突然间忘了之前所有的烦恼， 有的 阅读全文

摘要： https://leetcode.com/contest/weekly-contest-79/problems/binary-tree-pruning/ -- 814 from leetcode tree traverse (post traverse) left right and root th 阅读全文

摘要： https://www-users.cs.umn.edu/~kumar001/dmbook/slides/chap4_naive_bayes.pdf -- textbook https://www.analyticsvidhya.com/blog/2017/09/naive-bayes-explai 阅读全文

摘要： http://acm.timus.ru/problem.aspx?space=1&num=1923 -- timus This is s problem about thd dfs and searching like the leetcode islands problems Creating t 阅读全文

摘要： http://acm.timus.ru/problem.aspx?space=1&num=1929 combination problems. 排列组合问题。 According to the problems, it is assumed that Holden is chosen and the 阅读全文

摘要： http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=DSL_3_B For a given array a1,a2,a3,...,aNa1,a2,a3,...,aN of NN elements and an integer KK, fi 阅读全文

摘要： https://leetcode.com/problems/find-minimum-in-rotated-sorted-array-ii/description/ -- leetcode follow up question: find the minimum element in a rotat 阅读全文

摘要： https://leetcode.com/problems/find-minimum-in-rotated-sorted-array/description/ leetcode 的题目，binary search 的变形。去在rotated array里找最小值。 Idea：分析binary sea 阅读全文

摘要： 1. resume improving 1.1 project from Udacity 1.2 project from class 1.3 find career center's help 1.4 after summer research results and find professor 阅读全文