html中用javascript小练习(找出水仙花数)

水仙花即任意一个三位数它的每一位上的数的3次幂次方之和等于它本身:例:abc=a*a*a+b*b*b+c*c*c

输出 100 到 999 的水仙花数

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <script>
      for(let i = 100;i < 1000; i++){
            let a = parseInt(i/100);//百位
            let b = parseInt(i%100/10); //十位
            let c = parseInt(i%100%10);//个位
            if(i === a*a*a+b*b*b+c*c*c){
                document.write(i+"、");
            }
      }
      
    </script>
    
  </body>
</html>

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转载自blog.csdn.net/lingjiaxiaozila/article/details/126373960