Idiot-maker

摘要： https://leetcode.com/problems/distinct-subsequences/Given a stringSand a stringT, count the number of distinct subsequences ofTinS.A subsequence of a ... 阅读全文

摘要： https://leetcode.com/problems/sort-list/ Sort a linked list in O(n log n) time using constant space complexity. 解题思路： 常见的O(nlogn)算法，快速排序、归并排序，堆排序。大概讲讲 阅读全文

摘要： https://bbs.archlinux.org/viewtopic.php?id=105541New user created as:groupadd mygroupuseradd -s /bin/bash -g myuser -m -k /dev/null myuserWhen trying ... 阅读全文

摘要： http://chxiaowu.iteye.com/blog/1243475Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/ws/WebServiceFeature低版本jdk6与cxf中的jaxb-api.j... 阅读全文

摘要： https://leetcode.com/problems/permutation-sequence/ The set [1,2,3,…,n] contains a total of n! unique permutations. By listing and labeling all of the 阅读全文