---
# System prepended metadata

title: "\U0001F3C5 Day 03 - 小駝峰式命名"
tags: [JS 直播班 - 2023 秋季班]

---

---
tags: JS 直播班 - 2023 秋季班
---
# 🏅 Day 03 - 小駝峰式命名

### 題目

請試著回答以下問題。
以下題目請合併為一份 CodePen 繳交，並透過「註解」進行回答。

請參考維基百科的 [駝峰式命名法](https://zh.wikipedia.org/wiki/%E9%A7%9D%E5%B3%B0%E5%BC%8F%E5%A4%A7%E5%B0%8F%E5%AF%AB)，試著以 **小駝峰式命名法** 宣告變數。
舉例：
```javascript=
// 房間數量 
let roomNum ;

// 使用者名稱
let userName ; 
```
1. 咖啡價格
2. 貓貓的體重
3. 浴室數量
4. 刪除檔案
5. 最大人數
6. 姓氏
7. 家庭合照


## 回報流程

將答案寫在 CodePen 並複製 CodePen 連結貼至底下回報就算完成了喔! 
解答位置請參考下圖（需打開程式碼的部分觀看）

![](https://i.imgur.com/vftL5i0.png)

<!-- 解答：解答純屬參考，本題目無標準答案（練習使用小駝峰命名即可）

1. coffeePrice
2. catWeight
3. bathroomNum
4. deleteFile
5. maxPeopleNum
6. lastName
7. familyPicture

-->




回報區
---


|#|        Discord        |                                  CodePen / 答案                                  |
|:-:|:---------------------:|:--------------------------------------------------------------------------------:|
|1|Moreene|[CodePen](https://codepen.io/Moreene/pen/qBLvWjZ)|
|2|kuanju27|[CodePen](https://codepen.io/Eero-Chiao/pen/GRPeKEM)|
|3|Morning|[CodePen](https://codepen.io/sxzjnkxs-the-styleful/pen/gOZEYGX)|
|4|詹姆士|[CodePen](https://codepen.io/z111048/pen/rNoRBzX)|
|5|pinyi_9|[CodePen](https://codepen.io/Wpypy/pen/YzdgKYV)|
| 6 | shawey.1a2b | [Codepen](https://codepen.io/Shawey/pen/WNLmezY) |
| 7 | Zem | [Codepen](https://codepen.io/Potoro/pen/VwqRZBW) |
| 8 | Allen | [Codepen](https://codepen.io/hlctw/pen/QWzoLZY) |
| 9 | hsu0921 | [Codepen](https://codepen.io/HSUANIN0327/pen/xxmBKaO)
| 10 | 銀光菇 |[CodePen](https://codepen.io/genesynthesis/pen/gOZEYRX)|
| 11 | xiaokui_71292 | [CodePen](https://codepen.io/pen?template=jOXJNQR) |
| 12 | Peng | [CodePen](https://codepen.io/pen?template=jOXJNQR) |
| 13 | 楓仔 | [CodePen](https://codepen.io/maplestartend/pen/VwqRZRM) |
| 14 | Winnie | [CodePen](https://codepen.io/codepen-io-winnie/pen/oNJVvRw?editors=0010) |
| 15 | tanuki5863 | [CodePen](https://codepen.io/tanuki320/pen/VwqRZqz?editors=1010) |
| 16 | 一畫 | [CodePen](https://codepen.io/YH-K-the-selector/pen/ExGMxgW) |
|17|阿榮|[Codepen](https://codepen.io/codeitaday/pen/MWZxWpy?editors=0010)|
| 18 | Andy | [CodePen](https://codepen.io/andy31342/pen/RwEdwaJ?editors=0010) |
| 19 | jiayu | [CodePen](https://codepen.io/fjqxaznl-the-reactor/pen/PoXLojL?editors=0010) |
| 20 | ShangChu | [CodePen](https://codepen.io/shangchu0412/pen/NWeJWvK?editors=0010)
| 21 | Ching | [CodePen](https://codepen.io/tzuchingg/pen/ZEVPEXp?editors=0010)|
| 22 | Dora | [CodePen](https://codepen.io/dorayu/pen/zYybYdw?editors=1010)|
| 23 | 風羽 | [CodePen](https://codepen.io/Joy-Huang/pen/rNoRNJy?editors=0010)|
| 24 | 精靈 | [CodePen](https://codepen.io/justafairy/pen/wvROvOB?editors=0010)|
| 25 | hsuanlee1084 | [CodePen](https://codepen.io/hsuanlee1024/pen/yLGwLrM?editors=0010)|
| 26 | runweiting | [CodePen](https://codepen.io/weiting14/pen/QWzoWeK)|
| 27 | 依依 | [CodePen](https://codepen.io/Rita-Yang/pen/vYvPEEw?editors=1010)|
| 28 | 小夏 | [CodePen](https://codepen.io/michaelhsia/pen/OJrqPVV)|
| 29 | Rxzan | [CodePen](https://codepen.io/Tzuru-Chen/pen/KKbEwMm) |
| 30 | Helen | [CodePen](https://codepen.io/milkteamonster/pen/KKbEwaq?editors=1010) |
| 31 | Uli | [CodePen](https://codepen.io/uli1313/pen/PoXLwpZ?editors=0010) |
| 32 | yuan! | [CodePen](https://codepen.io/townyuan/pen/LYMaEWa) |
| 33 | ChrisSQR | [CodePen](https://codepen.io/ChrisSQR/pen/KKbEwvX) |
| 34 | cest_jessie | [CodePen](https://codepen.io/itsjessiechen/pen/VwqRYbJ) |
| 35 | Luna | [CodePen](https://codepen.io/sfctsolp-the-sasster/pen/xxmBbrm?editors=0010) |
| 36 | Peggy | [CodePen](https://codepen.io/peggylai/pen/dywrPZx?editors=0010) |
| 37 | Ivy | [CodePen](https://codepen.io/Irene-Ke/pen/rNoRaOJ) |
| 38 | claire | [CodePen](https://codepen.io/yi-wen-chen/pen/QWzowxq) |
| 39 | Chia Pin | [CodePen](https://codepen.io/joker-cat/pen/jOXJPbK) |
| 40 | 蛋塔 | [CodePen](https://codepen.io/Hong-Game1/pen/VwqRLjj)|
| 41 | 凱恩 | [CodePen](https://codepen.io/Royen0506/pen/gOZEpMR)|
| 42 | yuling | [CodePen](https://codepen.io/igzdflpu/pen/zYybGKg) |
| 43 | a_windy | [CodePen](https://codepen.io/pen?template=QWzobaJ) |
| 44 | MDFK | [CodePen](https://codepen.io/maywang/pen/LYMaVMW?editors=1010) |
| 45 | 保羅 | [CodePen](https://codepen.io/paul-1997/pen/XWoGbGm?editors=0010) |
| 47 | ⭐️小正 | [CodePen](https://codepen.io/colorgolden/pen/vYvPNdV) |
| 48 | Joy_chiang | [CodePen](https://codepen.io/fwysphbw-the-vuer/pen/poqYjLy?editors=0010) |
|49|   克里夫 Cliff  |  [CodePen](https://codepen.io/lanfbaea-the-animator/pen/eYbXpKv?editors=0110)
| 50 | sunny_08149 | [CodePen](https://codepen.io/Sunny-Lin/pen/poqYjZb) |
| 51 | shuuu | [CodePen](https://codepen.io/afjrvjzl-the-bashful/pen/poqYjMR?editors=1111) |
| 52 | Tina02 | [CodePen](https://codepen.io/chjitlox-the-bashful/pen/zYybxJy) |
| 53 | ming0712 | [CodePen](https://codepen.io/StevenHuang/pen/BavbNjm) |
| 54 | santu0868  | [CodePen](https://codepen.io/HatsumiSan/pen/MWZxKRB?editors=1010) |
| 55 | yuan2781 | [CodePen](https://codepen.io/ismebir/pen/KKbEzrY) |
| 56 | Daylily | [CodePen](https://codepen.io/daylily/pen/ZEVPOGb) |
| 57 | 浪裡小白龍#6860 | [CodePen](https://codepen.io/Emillo/pen/GRPeqpB?editors=0010) |
| 58 | 奔跑吧(GTR150) | [CodePen](https://codepen.io/Wer-Qwe/pen/NWeJrxm?editors=1111) |
| 59 | Mattie | [CodePen](https://codepen.io/mattielin/pen/gOZEMRZ) |
| 60 | ann6212 | [CodePen](https://codepen.io/yqmegupa-the-styleful/pen/RwEdRvd) |
|61  | yayaya1876|[CodePen](https://codepen.io/spwasfgd-the-lessful/pen/zYybKQb)  |
|62  | Yijing |[CodePen](https://codepen.io/Yi-Jing-71080635/pen/VwqRmva)  |
| 63 |  minnielin | [CodePen](https://codepen.io/ShengXin-Lin/pen/eYbXBdX) |
| 64 | jimmy.0706 | [CodePen](https://codepen.io/WeiJun-Mao/pen/WNLmoXg) |
| 65 | Jun_ | [CodePen](https://codepen.io/Jun-L/pen/ZEVPBjg) |
| 66 | kawa | [CodePen](https://codepen.io/z83xji6/pen/yLGwVxW?editors=1010) |
| 67 | 荷菓かのり | [CodePen](https://codepen.io/oogxwkvw-the-builder/pen/gOZELVK?editors=0011)|
| 68 | phyllis_0802 | [CodePen](https://codepen.io/Phyllis-Cheng/pen/oNJVBbG) |
| 69 | nini1202desu | [CodePen](https://codepen.io/tvxq5206/pen/NWeJdpZ?editors=0010) |
| 70 | smalljie | [CodePen](https://codepen.io/smalljie/pen/LYMaxeQ) |
| 71 | LinaChen | [CodePen](https://codepen.io/LinaChen/pen/rNoRyGv) |
| 72 | judy123 | [CodePen](https://codepen.io/tsong-h/pen/poqYead?editors=0010) |
|73| Eden |[Codepen](https://codepen.io/iseden/pen/XWoGMzB)|
|74| damon0323 |[Codepen](https://codepen.io/swk9eny2/pen/GRPeWeq?editors=0010)|
|75| CPing |[Codepen](https://codepen.io/CPing/pen/NWeJjdY)|
|76| skypassion5000 |[Codepen](https://codepen.io/skypassion5000/pen/rNoRmmg?editors=0010)|
|77| shiro |[Codepen](https://codepen.io/chenghsienwang/pen/xxmBdLG)|
|78| ss585801 |[Codepen](https://codepen.io/ss585801/pen/NWeJjOO)
|79| rogan6517 |[Codepen](https://codepen.io/RoganHsu/pen/dywrROJ?editors=0010)
|80| MY |[Codepen](https://codepen.io/ahmomoz/pen/PoXLjpX)
|81| Fia |[Codepen](https://codepen.io/HHH_Ten/pen/WNLmOmQ?editors=0010)
|82| Noah |[CodePen](https://codepen.io/lch1222/pen/OJrqjPJ)
|83| IRIS |[CodePen](https://codepen.io/sz594380/pen/WNLPzmx?editors=0010)
|84| gebyman |[CodePen](https://codepen.io/gebyman/pen/QWzoMGd?editors=0010)
|85| SHUO | [CodePen](https://codepen.io/xrzarxkl-the-reactor/pen/eYbXELj) |
|86| skylaaa | [CodePen](https://codepen.io/chihyu2790/pen/vYvPJPN) |
|87| Sean Chang| [CodePen](https://codepen.io/windfantasy4/pen/LYMazEY)|
|88| neo_1104| [CodePen](https://codepen.io/eipakoeq-the-animator/pen/VwqRMNW)|
|89| celinelinnn |[CodePen](https://codepen.io/celinephoebe/pen/mdaoXxM)
|90| JasonFu |[CodePen](https://codepen.io/jie-Fu/pen/oNJVyyz)
|91| shiang |[CodePen](https://codepen.io/Bo-Shiang/pen/YzdgjyE)
|92| Floy | [CodePen](https://codepen.io/Floy-peng/pen/MWZeOxG)|
| 93 | Lucy | [CodePen](https://codepen.io/JingHuei/pen/abPMaaP?editors=0010) |
|94| hsiu8767 | [CodePen](https://codepen.io/hsiu8767/pen/wvROYWr?editors=1010)|
|95| Ataraxia | [CodePen](https://codepen.io/ataraxia8888/pen/vYvpQdM)|
|96| sponge | [CodePen](https://codepen.io/biunpujm-the-flexboxer/pen/abPMQMV)|
|97|        Jerry   | [CodePen](https://codepen.io/ildkosxk-the-encoder/pen/ZEVPVBX)|
| 98 | 白夜 | [CodePen](https://codepen.io/Wei903/pen/abPMPEa?editors=1111) |
| 99 | patrickpie | [CodePen](https://codepen.io/patrickpie/pen/NWeJeEj?editors=0010) |
| 100 | Leo | [CodePen](https://codepen.io/Aruminiya/pen/mdaovRR) |
| 101 | Hank._.z | [CodePen](https://codepen.io/linoiaby-the-sans/pen/MWZxLoZ)
| 102 | penny_41707 | [CodePen](https://codepen.io/penny-wang-the-flexboxer/pen/zYybbRN) |
| 103 | macihuang| [CodePen](https://codepen.io/macy1215/pen/zYybQbx) |
| 104 | Lychee KK | [CodePen](https://codepen.io/kakakala/pen/RwEdzjJ) |
| 105 | 白熊 | [CodePen](https://codepen.io/WhiteBearChen/pen/JjwVjbW?editors=0011) |
| 106 | YIN | [CodePen](https://codepen.io/andy888jam/pen/mdagdga) |
| 107 | 小廷 | [CodePen](https://codepen.io/uyxkiake-the-selector/pen/oNJOgXP?editors=0011) |
| 108 | swalok47716 | [CodePen](https://codepen.io/swalok/pen/mdagJRO?editors=0010) |
| 109 | yu.t_liu | [CodePen](https://codepen.io/YuT200053/pen/KKbYpae?editors=0010) |
| 110 | PH | [CodePen](https://codepen.io/lokf9527/pen/oNJOZbM) |
| 111 | akihico1116 | [CodePen](https://codepen.io/akihico/pen/LYMvWbJ?editors=0010) |
| 112 | xuan | [CodePen](https://codepen.io/xuan0915/pen/rNobyjG?editors=0012) |
| 113 | Oria | [CodePen](https://codepen.io/kajing/pen/poqBeGW?editors=0010) |
| 114 | Lainie1931 | [CodePen](https://codepen.io/Lainie88/pen/LYMvyOV?editors=0010) |
| 115 | RX00 | [CodePen](https://codepen.io/llqzknqv-the-styleful/pen/vYvMZYJ) |
| 116 | OSN | [CodePen](https://codepen.io/osncodepen/pen/poqBrde) 
|117 | Ccccc | [CodePen](https://codepen.io/CyreneTsai/pen/wvRZrYy) |
|118 | zona | [CodePen](https://codepen.io/w242920/pen/oNJOodo) |
|119 | rickTsaiii | [CodePen](https://codepen.io/ricktsaiii/pen/vYvMWVr) |
|120 | Befun | [CodePen](https://codepen.io/richard260572/pen/QWzPrvN) |
|121|維哲| [Codepen](https://codepen.io/kwz1202/pen/dywLqyK)
|122|JUNEW| [Codepen](https://codepen.io/June-W/pen/MWZRzZK?editors=0010)
| 133 | shcopy | [CodePen](https://codepen.io/shcopy/pen/PoXgRYQ) |
|134 | hsuhsusophie |[CodePen](https://codepen.io/hsuhsusophie/pen/ZEVZNOR)
|135 | Iris |[CodePen](https://codepen.io/iris831206/pen/YzdMbew)
|136 | xin |[CodePen](https://codepen.io/Estherrrrrr999/pen/BavEgVG)
| 137 | TTedd | [CodePen](https://codepen.io/TTedd/pen/RwEmwoL?editors=0010/) |
| 138 | xuanxuan0127 | [CodePen](https://codepen.io/Bonnie-Sung/pen/KKbLaQL) |
| 139 | QOO | [CodePen](https://codepen.io/QOOQOOQ/pen/JjwzjMM?editors=0011) 
| 140 | jojo2824 | [CodePen](https://codepen.io/joanne-wei/pen/jOXomma) |
| 141 | 郭芙蘭#6374| [CodePen](https://codepen.io/flora_Kuo/pen/VwqOyax?editors=1111) | 
| 142 | Vivian2857| [CodePen](https://codepen.io/uojbohed-the-solid/pen/qBLGgYz?editors=1010) | 
| 143 | yaoling.liang| [CodePen](https://codepen.io/Yao-Ling-L-/pen/wvRLdyo) | 
| 144 | Jeff | [CodePen](https://codepen.io/nonwaaa/pen/PoXrjjJ)| 
| 145 | 阿賀#3700 | [CodePen](https://codepen.io/sungho/pen/eYbwgxY)| 
| 146 | 地球儀 | [CodePen](https://codepen.io/dayday1222/pen/YzdoaBQ?editors=0010)| 
| 147 | cosmos7755 | [CodePen](https://codepen.io/violet7755/pen/OJrXGrQ)| 
| 148 | 阿維#2569 | [CodePen](https://codepen.io/iijojpli-the-looper/pen/zYygbQO?editors=0010)|
| 149 | davidtt | [CodePen](https://codepen.io/David-Tsai/pen/NWeQQGL)|
| 150 | 歐陽龍龍#1061 | [CodePen](https://codepen.io/dizzydog-rgb/pen/XWOrJYd)|
| 160 | 辣椒 | [Codepen](https://codepen.io/chilichen118/pen/BaMBJWx) |
| 161 | Toby | [Codepen](https://codepen.io/Toby-L/pen/vYbBRrL) |
| 162 | nikkita_3544 | [CodePen](https://codepen.io/vanessa7259/pen/PoVPbWJ?editors=0010) |
| 163 | ssshane | [CodePen](https://codepen.io/sam6091260/pen/NWoNOVy?editors=0010) |
| 164 | Martin | [CodePen](https://codepen.io/markyourpage/pen/yLZJKMQ) |
| 165 | Rochel | [Codepen](https://codepen.io/rochelwang1205/pen/KKJmXJP?editors=0012)|
| 166 | bf_tsai | [CodePen](https://codepen.io/BF-Tsai/pen/NWoBJEW) |
| 167 | NathanJames | [CodePen](https://codepen.io/ufo060204/pen/QWYVOQe) |
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