我试图编写代码来解决标准的整数分区问题(维基百科).我写的代码很乱.我需要一个优雅的解决方案来解决问题,因为我想改进我的编码风格.这不是一个家庭作业问题.
I'm searching for an algorithm that generates all permutations of fixed-length partitions of an integer. Order does not matter.
For example, for n=4 and length L=3:
[(0, 2, 2), (2, 0, 2), (2, 2, 0),
(2, 1, 1), (1, 2, 1), (1, 1, 2),
(0, 1, 3), (0, 3, 1), (3, 0, 1), (3, 1, 0), (1, 3, 0), (1, 0, 3),
(0, 0, 4), (4, 0, 0), (0, 4, 0)]
I bumbled about with integer partitions + permutations for …