题解 | #判断质数#
判断质数
https://www.nowcoder.com/practice/b936f737e2b34b3199a7c875446edd06
<!DOCTYPE html> <html> <head> <meta charset=utf-8> </head> <body> <script type="text/javascript"> // 补全代码 Number.prototype._isPrime=function(number){ if(number==1 || number==0) return false for(let i=2; i<number; i++){ if(number%i==0) return false } return true } </script> </body> </html>
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