01 2022 档案
摘要:<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi
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摘要:方法一 Fisher–Yates 洗牌算法 function shuffle(arr) { let i = arr.length; while (i) { let j = Math.floor(Math.random() * i--); [arr[j], arr[i]] = [arr[i], arr
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