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var a = [1,2,3,4,5,6,7];var move = function(arr,k) {const len = arr.lengthconst step = k % lenreturn arr.slice(len-step).concat(arr.slice(0, len - step))}console.log(move(a,3))
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var a = [1,2,3,4,5,6,7];
var move = function(arr,k) {
const len = arr.length
const step = k % len
return arr.slice(len-step).concat(arr.slice(0, len - step))
}
console.log(move(a,3))
第 77 题：旋转数组算法题