如何在scala中获取列表中的第n个元素

代码示例

2
0

如何在scala中获取列表中的第n个元素

val x = List(1,2,3,4,5)
println(x(3))	// output: 4
1
0

scala获取seq的第一个元素

Seq("1", "two", "3").head

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