Name		Name	Last commit message	Last commit date
parent directory ..
1.knights-tour-problem.py		1.knights-tour-problem.py
2.rat-in-a-maze.py		2.rat-in-a-maze.py
3.n-queen-problem.py		3.n-queen-problem.py
4.subset-sum.py		4.subset-sum.py
5.m-coloring.py		5.m-coloring.py
6.hamiltonian-cycle.py		6.hamiltonian-cycle.py
7.permutation.py		7.permutation.py
8.subset.py		8.subset.py
9.binary-tree-dfs.py		9.binary-tree-dfs.py
readme.md		readme.md
test.py		test.py

readme.md

Backtracking 练习题

Problem1：骑士旅行

Problem2：老鼠吃奶酪

Problem3：N皇后问题

Problem4：子集问题

Problem5： m-涂色问题

Problem6：Hamiltonian 环问题

Problem7：全排列问题

Problem8：子集问题