LeetCode Pactice

This is a practice record for personal study. Most are solved by C, just some are solved by C++.

update record

Here are the records

Part One link

• 2020-02-08 : basic practice for list and string (list.c string.c)
• 2020-02-10 : basic practice for link(single direction) (link.c)
• 2020-02-15 : basic practice for tree and sort_and_search problems (tree.c sort_and search.c)
• 2020-02-19：dynastic problems and math problems and other type(dyn.c math.c other.c)
• 2020-02-02：finish all this part ,and the last two are solved by java(other.java)

Part Two

• 2020-02-21：concurrent problem excute three thread in a sequence solved by java(foo.java)

PartThree

• 2020-03-03:begin first weekly normal practice(commonweek1.java)
• 2020-03-04:update the first week by three problems.
• 2020-03-05:update the first week by 3.5 problems.(0.5 means solved not well)
• 2020-03-06:update the first week by 2.5 problems.

Weekly Contest

• 2020-02-23 the 177th weekly contest(w2_23.java)
• 2020-03-01 the 178th weekly contest(w3_01.java)