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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> for(var a=1;a<=100;a++){ if(isPrime(a)){ d 阅读全文
posted @ 2021-06-04 23:47
张钊z
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> var res=max(11,12); alert("较大的值: "+res); f 阅读全文
posted @ 2021-06-04 23:46
张钊z
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> var num=Number(prompt("请输入一个数")); if(isPri 阅读全文
posted @ 2021-06-04 23:45
张钊z
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<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title></title> </head> <body> <script type="text/javascript"> //(1)输入一个三位数,保存为变量n for(n = 100; n 阅读全文
posted @ 2021-06-04 23:43
张钊z
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<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title></title> </head> <body> <script type="text/javascript"> //(1)输入一个三位数,保存为变量n var n = 100; do 阅读全文
posted @ 2021-06-04 23:42
张钊z
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> var sign =1; var deno = 1; var sum =0; var 阅读全文
posted @ 2021-06-04 23:28
张钊z
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> //完数:一个数所有因子的和 //6的因子 1 2 3 1+2+3=5=6 var 阅读全文
posted @ 2021-06-04 23:26
张钊z
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<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> </head> <script type="text/javascript"> for(var row=1;row<=9;row++){//行数 for(var n 阅读全文
posted @ 2021-06-04 23:25
张钊z
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