---
tags: 軟體工程師體驗營 - 2023
---
# 🏅 JS 任務 Day11 - 混合題
### 題目一：星星顯示
``` =JavaScript
// input 輸入
createStar(1)
createStar(3)
createStar(5)
// output 輸出
"*"
"***"
"*****"
```
### 題目二：反轉陣列
``` =JavaScript
// input 輸入
reverseAry([7,8,9])
reverseAry(["black","white","red"])
reverseAry([{name:"mike"},{name:"John"}])
// output 輸出
[9,8,7]
["red","white","black"]
[{name:"John"},{name:"mike"}]
```
### 題目三：陣列轉字串multiplication
``` =JavaScript
// input 輸入
aryToString([7,8,9])
aryToString(["black","white","red"])
aryToString([true,false,true])
// output 輸出
"9,8,7"
"red,white,black"
"true,false,true"
```
### 題目四：進階題，不適合新手：雙 for 迴圈
```=JavaScript
// input 輸入
multiplication(3)
multiplication(5)
// output 輸出 為字串格式
// multiplication(3)
2x1=2
2x2=4
3x1=3
3x2=6
3x3=9
// multiplication(5)
2x1=2
2x2=4
3x1=3
3x2=6
3x3=9
4x1=4
4x2=8
4x3=12
4x4=16
5x1=5
5x2=10
5x3=15
5x4=20
5x5=25
```
## 回報流程
1. 將答案貼在 Codepen 並複製 Codepen 連結貼至「回報區」回報
（也可以將答案直接貼至「回報區」）
回報區
---
| 報數 | Discord 名字 | Codepen／其他回饋 |
|:----:|:-------------------:|:---------------------------------------------------------------------------------------------------------------------------------:|
| 1 | Rochel#4754 | [Codepen](https://codepen.io/rochelwang1205/pen/mdzLBRq?editors=0110) |
| 2 | Nex#2964 | [Codepen](https://codepen.io/Samuel_D4C/pen/wvYjrzX) |
| 3 | 冬天#5215 | [Codepen](https://codepen.io/winter_/pen/QWZrqpz) |
|4|專解難題|[Codepen](https://codepen.io/engineerjohnson/pen/wvYjrmQ?editors)|
|5|Quantum#6093|[Codepen](https://codepen.io/Min-Hao-Hung/pen/RweyLJQ)|
|6|Berlin#7338|[Codepen](https://codepen.io/3qberlin/pen/YzJLrjY?editors=0010)|
|7|Eden.C#9359|[codepen](https://codepen.io/iseden/pen/ZEqoXLg)|
| 8 | Kulimusoda#2785 |[codepen](https://codepen.io/yuch3n_chen/pen/qBJYPvX?editors=0011)|
|9|DeLi#8324|[codepen](https://codepen.io/delichaomoon/pen/PoyeJLx)|
10|雲漢#5319|[codepen](https://codepen.io/keon981/pen/dygeVmz?editors=0012)
| 10 | JimWang#6134 | [codepen](https://codepen.io/Jim-Wang-the-selector/pen/poxVWYo?editors=0011) |
| --- | -------------------- | ---------------------------------------------------------------------------- |
| 11 | SKey#9905 | [codepen](https://codepen.io/Dale-Chien/pen/QWZrqPe) |
| 12 | Tami#6742 | [Codepen](https://codepen.io/wqsdqbjn-the-vuer/pen/qBJYPwX) |
| 13 | mo#0447 | [Codepen](https://codepen.io/mozentw/pen/ExdLbVX) |
| 14 | Eero#1147 | [Codepen](https://codepen.io/Eero-Chiao/pen/eYPreJB?editors=1011) |
| 15 | 泊岸#3466 | [Codepen](https://codepen.io/qoq77416416/pen/WNaJZVV?editors=0012) |
| 16 | 辣椒#1002 | [Codepen](https://codepen.io/chilichen118/pen/yLRjPdo) |
| 17 | 黑白兔#0684 | [Codepen](https://codepen.io/johnny329/pen/ExdLbwb) |
| 18 | andychiou#4830 | [Codepen](https://codepen.io/andychiou1113/pen/YzJLEOg) |
| 19 | peihsuan#6315 | [Codepen](https://codepen.io/peihsuanlai/pen/qBJYVMM) |
| 20 | 汪汪#4486 | [Codepen](https://codepen.io/hunwooooof/pen/LYgmeWK) |
| 21 | ChaosTu#9311 | [Codepen](https://codepen.io/torotu/pen/gOBzomM?editors=0012) |
| 22 | 翔.#0859 | [Codepen](https://codepen.io/energy95272z/pen/ExdLQOg?editors=0012) |
| 23 | jia yu#8896 | [Codepen](https://codepen.io/fjqxaznl-the-reactor/pen/abRGqrJ?editors=1112) |
| 24 | Snadra#1987 | [Codepen](https://codepen.io/mlqmhltg/pen/QWZrOBE) |
| 25 | gahwa#3562 | [Codepen](https://codepen.io/gahwa17/pen/dygemXe) |
| 26 | snow#0255 | [Codepen](https://codepen.io/snow21723/pen/dygemaa) |
| 27 | Uli#1946 | [Codepen](https://codepen.io/uli1313/pen/eYPrMoy) |
| 28 | alexmav04#5048 | [Codepen](https://codepen.io/alexmav04/pen/zYmjWQj?editors=0012) |
| 29 | 銀光菇#1692 | [Codepen](https://codepen.io/genesynthesis/pen/BaqxwJO) |
| 30 | 阿榮#8277 | [Codepen](https://codepen.io/codeitaday/pen/Baqxxvd?editors=0012) |
| 31 | Jacky7035#9423 | [Codepen](https://codepen.io/adens123/pen/mdzLLmV) |
| 32 | David0799#4415 | [Codepen](https://codepen.io/David0799/pen/oNadMPa?editors=0010) |
| 33 | Judy☻#7874 | [Codepen](https://codepen.io/hsiaohan/pen/ExdLOww?editors=1011) |
| 34 | Evaxof#1266 | [Codepen](https://codepen.io/evaxof/pen/QWZrJKw?editors=0010) |
| 35 | Akira#9996 | [Codepen](https://codepen.io/Akira-Chen/pen/XWxqyRR) |
| 36 | 姜承#8204 | [Codepen](https://codepen.io/Troy0718/pen/bGmMOBg) |
| 37 | jimhop#6510 | [Codepen](https://codepen.io/jimsansssss/pen/bGmMOeB?editors=1111) |
| 38 | jackwu#4437 | [Codepen](https://codepen.io/jackwu1588003/pen/YzJLdOw) |
| 39 | jelly77#2088 | [Codepen](https://codepen.io/Ming-chiang/pen/WNaJPeJ?editors=0011) |
| 40 | Hanana#9025 | [Codepen](https://codepen.io/hananalin/pen/ExdLwpg) |
| 41 | しあわせね#0036 | [Codepen](https://codepen.io/Front-end-engineer/pen/GRYdeow?editors=0010) |
| 42 | 司機叔叔#2463 | [Codepen](https://codepen.io/bigv5566/pen/poxVqLL?editors=1010) |
| 43 | 兔子#6746 | [Codepen](https://codepen.io/CarrotDetector/pen/XWxqGNM) |
| 44 | wiimax#4564 | [Codepen](https://codepen.io/willismax/pen/yLRjwgO?editors=0011) |
| 45 | Yuu#5361 | [Codepen](https://codepen.io/alycehwy/pen/JjmvzNM) |
| 46 | 肉魚#2149 | [Codepen](https://codepen.io/zoechen13/pen/wvYjOrw) |
| 47 | Bruce-Lee#0629 | [Codepen](https://codepen.io/xxhdklwi-the-decoder/pen/YzJLgWv?editors=0011) |
| 48 | PayRoom#8328 | [CodePen](https://codepen.io/water38198/pen/MWPXwOd) |
| 49 | Jennifer Chuang#3937 | [Codepen](https://codepen.io/yujhen/pen/NWOzGLq?editors=1111) |
| 50 | liam9930#4129 | [Codepen](https://codepen.io/jgnjfvvt-the-lessful/pen/QWZxyOM?editors=0011) |
| 51 | 肉個阿倫#7172 | [Codepen](https://codepen.io/i9574385/pen/MWPXeve) |
| 52 | K（アギルダー）#0386 | [Codepen](https://codepen.io/klay376014/pen/vYVrXRO) |
| 53 | bonnieli1414#4906 | [Codepen](https://codepen.io/bonnieli1414/pen/poxKEMZ?editors=0011) |
| 54 | Zhong#8917 | [Codepen](https://codepen.io/klfjrlod-the-sasster/pen/VwEdPdG) |
| 55 | 魚翅#3100 | [Codepen](https://codepen.io/Fukahire/pen/wvYXgXw) |
| 56 | ray0304#2070 | [Codepen](https://codepen.io/Ray0304/pen/XWxYpye) |
| 57 | yoyo#1003 | [Codepen](https://codepen.io/pen/MWPXmbL) |
| 58 | jun777#2468 | [Codepen](https://codepen.io/js18151102/pen/XWxYaeB?editors=0011) |
| 59 | N0c7iluc3n7#4390 | [Codepen](https://codepen.io/huang-yu-cheng/pen/oNayoQM) |
| 60 | HsuanTang#1349 | [Codepen](https://codepen.io/HsuanTang/pen/VwEdVoV) |
| 61 | PoWei#8484 | [Codepen](https://codepen.io/harrison-wei-lai/pen/yLREGeb?editors=0001) |
| 62 | ABOOS#6276 | [Codepen](https://codepen.io/guhungyin/pen/BaqxxRp) |
| 63 | Janet#5784 | [Codepen](https://codepen.io/janetlinnn/pen/zYmaVwo?editors=1111) |
| 64 | duck#3310 | [Codepen](https://codepen.io/papy0715/pen/JjmZgGB?editors=0012)
|65|Yvonne#2721|[Codepen](https://codepen.io/Evonne/pen/xxyzopL?editors=0010)
|66|kai#1098|[Codepen](https://codepen.io/ahkai/pen/jOepqmK)|
|67|charlottelee849#0366|[Codepen](https://codepen.io/char849/pen/QWZBNeY?editors=0010)|
|68|變羊魔法#6372|[Codepen](https://codepen.io/cssf998811/pen/poxZNZq)|
|68|chichi#1534|[Codepen](https://codepen.io/chichihuang/pen/rNqrYJL)|
|69|Aritan#1931|[Codepen](https://codepen.io/Aritan/pen/xxyaEQa)|
|70|鉦勝#8333|[Codepen](https://codepen.io/atckmax823/pen/WNagpmo?editors=1011)|
|71|leo.yujie#8280|[Codepen](https://codepen.io/peihsin-the-scripter/pen/oNaPmRj)|
|72|andrew0404#4576|[Codepen](https://codepen.io/andychiou1113/pen/YzJLEOg?editors=1111)|
|73|長方形#9612|[Codepen](https://codepen.io/imjjw/pen/wvYXROd)|
|74|townyuan#2653|[Codepen](https://codepen.io/townyuan/pen/abRarXg)|
|75|yen#5757|[Codepen](https://codepen.io/TZU-HUANG-YEN/pen/dygqExG?editors=0011)|
|76|東東#5015|[Codepen](https://codepen.io/wearymask/pen/mdzzdZK) |
|77|MitA#7407|[Codepen](https://codepen.io/qaz15996398/pen/KKGGVOa) |
|78|ABow_Chen#0800|[Codepen](https://codepen.io/fred39392001/pen/ZEqqwEy) |
|79|鄭舜仁#6606|[Codepen](https://codepen.io/randomno/pen/qBJQBPO) |
|80|Tim123#8361|[Codepen](https://codepen.io/Wangtim4/pen/xxyQrXK?editors=1111) |
|81|wendyli#2155|[Codepen](https://codepen.io/rockayumitw/pen/rNqQoea?editors=0011)
|82|JasonChang#7847|[Codepen](https://codepen.io/jsonChangJava/pen/xxyQoEe)
|83|FanJJ#8061|[Codepen](https://codepen.io/yfchenn/pen/xxyQNvm?editors=0012)
|83|JhouHank#8132|[Codepen](https://codepen.io/JhouHank/pen/yLRGrEm)
|84|勁霖#1602|[Codepen](https://codepen.io/nickwu1229/pen/YzJdLWZ?editors=0011)
|85|喬喬#2824|[Codepen](https://codepen.io/joanne-wei/pen/qBJgWeJ)
|86|科科#5463|[Codepen](https://codepen.io/ilove941120/pen/LYgqxzo)
|87|狸貓#5863|[Codepen](https://codepen.io/tanuki320/pen/QWZYYpe?editors=0011)
|88|羽毛#5463|[Codepen](https://codepen.io/KYuFeather/pen/LYgaPGL)
|89|小明#4408|[Codepen](https://codepen.io/ujlylmbv-the-lessful/pen/ZEqPZPZ)
|90|Judy Wei#6103|[Codepen-有第四題](https://codepen.io/Judy0718/pen/XWxQYVm)|
|91|Jaredlee#5887|[Codepen](https://codepen.io/jared-lee/pen/wvYNxbe?editors=0011)|
|92|柚子#3958|[Codepen](https://codepen.io/as6625998/pen/RwemBzO?editors=0011)|
| 93 | Kaya#8857 | [Codepen](https://codepen.io/laron9486/pen/dyQoygo) |
| 94 | Ann Chou#0146 | [Codepen](https://codepen.io/annchou_illu/pen/yLRmmmX) |
| 95 | Tina02#2691 | [Codepen](https://codepen.io/chjitlox-the-bashful/pen/GRwvyGr) |
| 96 | betty#0693 | [Codepen](https://codepen.io/betty-hu/pen/VwVRqZb?editors=0012) |
| 97 | hoyiiiii | [Codepen](https://codepen.io/hoyii/pen/gOVqzNe?editors=0012) |
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