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freeCodeCamp/curriculum/challenges/english/10-coding-interview-prep/project-euler/problem-348-sum-of-a-square-and-a-cube.md
Oliver Eyton-Williams ee1e8abd87 feat(curriculum): restore seed + solution to Chinese (#40683)
* feat(tools): add seed/solution restore script

* chore(curriculum): remove empty sections' markers

* chore(curriculum): add seed + solution to Chinese

* chore: remove old formatter

* fix: update getChallenges

parse translated challenges separately, without reference to the source

* chore(curriculum): add dashedName to English

* chore(curriculum): add dashedName to Chinese

* refactor: remove unused challenge property 'name'

* fix: relax dashedName requirement

* fix: stray tag

Remove stray `pre` tag from challenge file.

Signed-off-by: nhcarrigan <nhcarrigan@gmail.com>

Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
2021-01-12 19:31:00 -07:00

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Markdown

---
id: 5900f4c81000cf542c50ffdb
title: 'Problem 348: Sum of a square and a cube'
challengeType: 5
forumTopicId: 302007
dashedName: problem-348-sum-of-a-square-and-a-cube
---
# --description--
Many numbers can be expressed as the sum of a square and a cube. Some of them in more than one way.
Consider the palindromic numbers that can be expressed as the sum of a square and a cube, both greater than 1, in exactly 4 different ways. For example, 5229225 is a palindromic number and it can be expressed in exactly 4 different ways: 22852 + 203 22232 + 663 18102 + 1253 11972 + 1563
Find the sum of the five smallest such palindromic numbers.
# --hints--
`euler348()` should return 1004195061.
```js
assert.strictEqual(euler348(), 1004195061);
```
# --seed--
## --seed-contents--
```js
function euler348() {
return true;
}
euler348();
```
# --solutions--
```js
// solution required
```