gaspersic/freeCodeCamp
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

chore(i8n,learn): processed translations

Browse Source
This commit is contained in:
Crowdin Bot
2021-02-06 04:42:36 +00:00
committed by Mrugesh Mohapatra
parent 15047f2d90
commit e5c44a3ae5
3274 changed files with 172122 additions and 14164 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-317-firecracker.md
View File

@ -1,22 +1,22 @@
---
id: 5900f4aa1000cf542c50ffbc
title: 问题317：鞭炮
title: 'Problem 317: Firecracker'
challengeType: 5
videoUrl: ''
forumTopicId: 301973
dashedName: problem-317-firecracker
---
# --description--
爆竹在离地面100 m的高度处爆炸。 它分为许多非常小的碎片，它们向各个方向移动。 它们都具有相同的初始速度20 m / s。
A firecracker explodes at a height of 100 m above level ground. It breaks into a large number of very small fragments, which move in every direction; all of them have the same initial velocity of 20 m/s.
我们假设碎片在没有空气阻力的情况下在g = 9.81 m / s2的均匀重力场中运动。
We assume that the fragments move without air resistance, in a uniform gravitational field with g=9.81 m/s2.
找到碎片到达地面之前通过的区域的体积（单位：m3）。 将答案四舍五入到小数点后四位。
Find the volume (in m3) of the region through which the fragments move before reaching the ground. Give your answer rounded to four decimal places.
# --hints--
`euler317()`应该返回1856532.8455。
`euler317()` should return 1856532.8455.
```js
assert.strictEqual(euler317(), 1856532.8455);