四大洲
西游记里的四大洲分别是什么??
《西游记》开篇,就写道:“感盘古开辟,三皇治世,五帝定伦,世界之间,遂分为四大部洲:曰东胜神洲,曰西牛贺洲,曰南赡部洲,曰北俱芦洲”。[详细]
2023-02-01 16:46 分类:问答Why is the recursion idiom in Haskell "'n+1' and 'n'" and not "'n' and 'n-1'"?
I\'m working my way through Graham Hutton\'s Haskell book, and 开发者_StackOverflow中文版in his recursion chapter, he often pattern-matches on \"n+1\", as in:[详细]
2022-12-29 23:45 分类:问答List of values as keys for a Map
I have lists of variable length where each item can be one of four unique, that I need to use as keys for another object in a map. Assume that each value can be either 0, 1, 2 or 3 (it\'s not integer[详细]
2022-12-25 09:07 分类:问答