freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-269-polynomials-wit...

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---
id: 5900f4791000cf542c50ff8c
title: 问题269具有至少一个整数根的多项式
challengeType: 5
videoUrl: ''
---
# --description--
多项式Px的根或零是等式Px= 0的解。将Pn定义为其系数是n的数字的多项式。例如P5703x= 5x3 + 7x2 + 3。
我们可以看到Pn0是n的最后一位Pn1是n的位数之和Pn10是n本身。定义Zk作为正整数的数量n 不超过多项式Pn具有至少一个整数根的k。
可以证实Z100 000是14696。
什么是Z1016
# --hints--
`euler269()`应该返回1311109198529286。
```js
assert.strictEqual(euler269(), 1311109198529286);
```
# --solutions--