all source and get_factors
	new file:   All_source_to_print/all_source_code.txt
	new file:   All_source_to_print/get_all_source_code.py
	new file:   Practice/Interview/get_factors/solution.py
	new file:   Practice/Interview/get_factors/test.py
	new file:   all_sultion.txt
Merge branch 'master' of github.com:johnnywsd/leetcode_python