log.txt

learn algorithm by java

start at 2020/7/26

0809 InsertionSort OrderArray & RandomArray, O(n) & O(n^2); at library.

0809 20:25 create own array, add element in array. at library.

0816 20:13 ArrayQueue. at library.

0906 16:50 LoopQueue. at library.

0913 19:30 LoopQueue homework : 1.loop queue without one space 2.loop queue without size member 3.deque
 at library.

0920 17:48 Queue homework : 1.implement of stack using queues. 2.implement of queue using stacks. at library.

0927 17:53 Fix queue homework and optimize stack. at library.

1003 15:51 linked list query and update. at library.

1004 20:51 linked list remove, time complexity, implement stack & queue, remove elements. at library.

1005 20:43 implement linked list methods by recursive. at library. 

1015 23:45 MergeSort of merge. at home.

1020 0909 MergeSort of merge operation & sort operation. at Co.