题解 | #创建数组#
创建数组
https://www.nowcoder.com/practice/04a6204cd4cf42dd8983c000110ada7e
var arr=new Array(number) arr.fill(number) return arr
创建数组
https://www.nowcoder.com/practice/04a6204cd4cf42dd8983c000110ada7e
var arr=new Array(number) arr.fill(number) return arr
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