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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> for(var i = 1; i < 5; i ++){ for(var 阅读全文
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> var num = ""; var nums = []; var a = 阅读全文
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<!--方法一, 删选法，通过排除有倍数关系的数--><script type="text/javascript"> var arr = []; for(var i = 2; i < 200; i ++){ for(var j = 2 * i; j < 200; j += i){ arr[j] = 阅读全文
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方法一： <!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> var num = prompt("请输入你所要分解因数的正整 阅读全文
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> var arrFactor = []; var l = 0; docum 阅读全文
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> var num1 = 1; var num2 = 0; var sum 阅读全文
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<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title> <script type="text/javascript"> var num = []; var j = 0; for(var i = 阅读全文