Next Topic: Searching

The next topic planning to do is Searching.
There are some basic searching method need to get familiar with.
Breath First Search, Depth First Search
A*, IDA*, Bi-directional BFS

Progress: (1/11)
DFS *DONE*: http://acm.pku.edu.cn/JudgeOnline/problem?id=1011
BFS: http://acm.pku.edu.cn/JudgeOnline/problem?id=1324
BFS: http://acm.pku.edu.cn/JudgeOnline/problem?id=2044
BFS: http://acm.pku.edu.cn/JudgeOnline/problem?id=2286
IDA*: http://acm.pku.edu.cn/JudgeOnline/problem?id=1945
A*: http://acm.pku.edu.cn/JudgeOnline/problem?id=2449
Reference: http://acm.pku.edu.cn/JudgeOnline/showcontest?contest_id=1144
DFS + prune: http://acm.pku.edu.cn/JudgeOnline/problem?id=1190
Search: http://acm.pku.edu.cn/JudgeOnline/problem?id=1084
DFS: http://acm.pku.edu.cn/JudgeOnline/problem?id=2989
Search: http://acm.pku.edu.cn/JudgeOnline/problem?id=1167
Search: http://acm.pku.edu.cn/JudgeOnline/problem?id=1069