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文章浏览阅读7.6k次,点赞2次,收藏8次。递归大家都不陌生,一个函数直接或间接的调用它自己,就是递归了。我们来看一个简单的,计算阶乘的例子。def factorial(n: Int): Int = { if( n 1 ) 1 else n * factorial(n-1)}以上factorial方法,在n&g......