标签: c# .net
我怎样才能得到所有的条纹组合?假设我在List" a"," b"," c"我想得到" abc"," bac"," cab"," bca"," bac",& #34; cba"," acb"。我需要这个长期可以忍受为3所以我不能做这个硬编码。什么是最好的方式?