利用递归输出100-10000之间的水仙花数

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function daffodils() {
         let arr = [];
             
         for (let i = 100; i <= 10000; i++) {

             let qian = parseInt((i/1000)%10);
             let bai = parseInt((i / 100)%10);
             let shi = parseInt((i / 10) % 10);
             let ge = parseInt(i % 10);

             if (i == (qian ** 3 + bai ** 3 + shi ** 3 + ge ** 3)){
                 arr.push(i);
             }
             else if (i == (qian ** 4 + bai ** 4 + shi ** 4 + ge ** 4)){
                arr.push(i);
             }
         }
         return arr;
     }
     document.write(daffodils());

 

posted @ 2023-05-10 22:45  李玮李玮李玮  阅读(48)  评论(0)    收藏  举报