# 🏅 DAY9 每日任務
###### tags: `JS 直播班 - 2021 秋季班`

請看完[此篇文章](https://developer.mozilla.org/zh-TW/docs/Web/JavaScript/Guide/Control_flow_and_error_handling#if...else_%E9%99%B3%E8%BF%B0%E5%BC%8F)的 if else 陳述式部分，並試著回答下面問題。

問題
---

請使用 if else 試著寫出以下情境：

範例： 如果我有 100 元，我就吃壽司，沒有就吃超商。

let myWallet = 200;

if(myWallet >= 100){
 console.log('我要吃壽司');
} else {
 console.log('我吃超商');
}

1. 如果下雨我就坐捷運上班，沒有我就騎車上班

let weather = '雨天';

/* 請試著寫出判斷式 */

2. 如果 BMI > 24 就超重，24 ~ 18 體重正常，小於 18 過輕。(提示：要使用 else if )

let myBMI = 19 ;

/* 請試著寫出判斷式 */

 if ( ??? ) {
  console.log('過重') ;
 } else if ( ??? ) {
  console.log('體重正常') ;
 } else {
  console.log('過輕') ;
 }
 

回報流程
---
將答案寫在 CodePen 並複製 CodePen 連結貼至 thread 中回報就算完成了喔! 解答請參考下圖（需打開程式碼的部分觀看）


<!-- 解答
// 1.

let weather = '雨天';

if(weather == '雨天') {
 console.log('我要搭捷運上班') ;
} else {
 console.log('我騎車上班') ;
}

// 2.

let myBMI = 19 ;

if(myBMI > 24) {
 console.log('過重');
} else if (myBMI <= 24 && myBMI >= 18){
 console.log('體重正常');
} else {
 console.log('過輕');
}

-->

| Slack | CodePen |
|:----------------:|:-------------------------------------------------------------:|
| Karen Huang | https://codepen.io/Coding_Snorlax/pen/oNezppy?editors=1010 |
| Iris Huang | https://codepen.io/ythuang/pen/GRvjQOZ |
| Aaron Tu | https://codepen.io/aarontu/pen/jOLMZzY |
| CloThEs | https://codepen.io/bogwdnxx-the-sans/pen/VwzKQXY?editors=1111 |
| Cheng Pei-hsuan | https://codepen.io/PaCheng/pen/zYdGKpO |
| 傅劍軒 | https://codepen.io/seonkuraito/pen/JjyRpLq?editors=0010 |
| POPEYE | https://codepen.io/popeye_ux/pen/abymqqM |
| 有廖勇先生(Rain) | https://codepen.io/billpop741/pen/ZEJprqq |
| 溫溫 | https://codepen.io/ZPXO1928/pen/RwZoQqP?editors=0010 |
| Genos | https://codepen.io/pb220416/pen/MWvjQrG |
| Bonnie | https://codepen.io/bonnieli1414/pen/qBXaxwB?editors=0011 |
| 米米 | https://codepen.io/Jameshsu0407/pen/ExvgQJz?editors=0011 |
| jojoy | https://codepen.io/jojoy/pen/porEaBZ?editors=0010 |
| 軒仔 | https://codepen.io/loking23/pen/xxLEWKK?editors=1010 |
| Peter Chen | https://codepen.io/yuckugjy-the-sasster/pen/NWvRYWY |
| Hsiang | https://codepen.io/chao20211/pen/mdMrxVm?editors=0010 |
| 鉦勝 | https://codepen.io/atckmax823/pen/wvqzmap?editors=0011 |
| Jessie | https://codepen.io/jssanji03/pen/mdMrxPm |
| 蔣秉彣 | https://codepen.io/the-pierre/pen/dyzXPbj |
| kevin嘉軒 | https://codepen.io/kevin-chang-the-sasster/pen/RwZGMap |
| YC | https://codepen.io/YCLu/pen/gOxwewG |
| Arista | https://codepen.io/arista-hsieh/pen/QWMKmKV |
| Metis Teng | https://codepen.io/metis-teng/pen/abymYJO?editors=0012 |
| 傑瑞 | https://codepen.io/auatwood909815/pen/VwzKQVv?editors=0012 |
| Joy Cheng | https://codepen.io/joycheng5432/pen/LYjZvWr |
艾瑞克|https://codepen.io/ericla/pen/GRvjxOy?editors=0010|
|Hua樺|https://codepen.io/yivava/pen/eYEdMda?editors=1011|
| Juno Li | https://codepen.io/Juno026/pen/gOxweRo?editors=0011 |
|PeggyTsai|https://codepen.io/pei-chi-tsai/pen/gOxwevv?editors=0012|
|Han|https://codepen.io/PeiHan/pen/zYdKrZd?editors=0011|
|Jocelyn| https://codepen.io/enjoyful/pen/ExvgEeK?editors=0011|
| ボンドルド | https://codepen.io/alan60108/pen/YzxGaOr |
| Yunei | https://codepen.io/Yunei/pen/oNezqJw |
| Jun Hua | https://codepen.io/ydsyvkph/pen/ZEJpxNG |
|LeoChen|https://codepen.io/leo-chen/pen/GRvjxLG|
|洋蔥|https://codepen.io/oikdkmxq-the-looper/pen/ExvgLaZ|
|kevinhes| https://codepen.io/kevinhes/pen/eYEdrOJ?editors=0012|
|Gill| https://codepen.io/Gill-Chin/pen/PoKGRvd?editors=0011 |
| Jun Ting Lin | https://codepen.io/jake1155/pen/abymYep |
| Leo | https://codepen.io/a86483451/pen/JjyRLQN |
| Bean Huang | https://codepen.io/Beanhuang/pen/rNzMdrV?editors=0011 |
| ShinyChen | https://codepen.io/shinychen/pen/QWMKmVo |
|danny123|https://codepen.io/binlandz123/pen/jOLMxPN?editors=0010|
|林小君| https://codepen.io/hcvbcjqq-the-vuer/pen/xxLEjRL |
|Alvin|https://codepen.io/Alvin20201116/pen/eYEdrgB?editors=0011|
Tim Lin|https://codepen.io/TimmyLin/pen/dyzpeVK
lumei|https://codepen.io/l_umei/pen/RwZGyxE
| kk | https://codepen.io/potatokaka/pen/BadLxJX |
|:-----------:|:------------------------------------------------------------------:|
| 群嘉 | https://codepen.io/efzdamnp-the-lessful/pen/MWvjGBJ?editors=1011 |
| Fleur | https://codepen.io/swwlee/pen/KKqjvYv?editors=0010 |
| 喜美 | https://codepen.io/Candace802/pen/ZEJpRYa?editors=0010 |
| Sylvia-H | https://codepen.io/Cosmosheart/pen/MWvjXYE?editors=0010 |
| ZY　Hsu | https://codepen.io/zihyin/pen/yLoaEgP?editors=1011 |
| 連小艾 | https://codepen.io/bolaslien/pen/ZEJpRNm?editors=0011 |
| Hamaji | https://codepen.io/hamajibashi/pen/KKvgBKB |
| Riley | https://codepen.io/jjpxbprd/pen/rNzMrOg |
| 許閔翔 | https://codepen.io/oupbzfxq-the-scripter/pen/abymjZb |
| Phil | https://codepen.io/ctkeftjp-the-animator/pen/yLoaqzr?editors=0010 |
| 蔡明達 | https://codepen.io/bmzpfyxe/pen/NWgKQZB |
| 雪莉 | https://codepen.io/utshang216/pen/KKvgBrL |
| Yof | https://codepen.io/yangyof/pen/bGrwxMG?editors=1010 |
| 陳sam | https://codepen.io/euldpliv/pen/JjyRaxZ |
| ZOE WU | https://codepen.io/Zoechiueh/pen/NWvRLEG?editors=0011 |
| phi | https://codepen.io/aiya861202/pen/eYEmVjR |
| Yashien Lin | https://codepen.io/YashienLin/pen/xxLEaez |
| 阿和 | https://codepen.io/shnny/pen/qBXaJNL?editors=0011 |
| Jasper | https://codepen.io/li-jasper/pen/porExNW |
| Celeste | https://codepen.io/Celeste17/pen/ZEJpqQv?editors=0010 |
| kailun | https://codepen.io/Kailun/pen/NWvROpd |
| Ching | https://codepen.io/Jaimedede/pen/jOLMeJz |
| 大衛 | https://codepen.io/exnsrpjc/pen/LYjRQKV?editors=0111 |
| Jie Du | https://codepen.io/qgqonost-the-flexboxer/pen/gOxwBma?editors=0012 |
| Sam | https://codepen.io/sam-hsu/pen/OJjRaJj |
| 肉魚 | https://codepen.io/zoechen13/pen/XWajyzW |
| Booker | https://codepen.io/bookbasketball/pen/oNezQVw |
| Chia Chi | https://codepen.io/ClaraChen/pen/qBXaLBj?editors=1111 |
| 小K | https://codepen.io/kelen1995/pen/XWajoNp |
| Sharon Chang | https://codepen.io/npxuxgef/pen/porEqwg?editors=1111 |
| 柯勝華 |https://codepen.io/Chill-Nick/pen/qBXaJQe?editors=0010|
| Bella Shya | https://codepen.io/BellaXie/pen/oNezmpr?editors=0010 |
| Trista | https://codepen.io/trista6140/pen/YzxGgyG |
| 劉維倫 | https://codepen.io/lun0223/pen/porEBWg |
|Vicky Kao|https://codepen.io/vicky03035/pen/BadLEmg|
|Sandy|https://codepen.io/Sandy_L/pen/ZEJpZxL?editors=0011 |
|lingxuan|https://codepen.io/penglingxuan/pen/QWMKPVy?editors=0010 |
|Louis|https://codepen.io/Louis164156/pen/RwZGOmO?editors=1010 |
|吉兒|https://codepen.io/Jillkate/pen/vYJXwpE |
|Steven Chan |https://codepen.io/Steven1220/pen/jOLMjPK?editors=1111 |
|jian hao wong|https://codepen.io/jianhao215/pen/JjyRQZK|
| Jean Chiang |https://codepen.io/jeanchiang1221/pen/QWMKeNe |
| Jeff |https://codepen.io/jeff-cheng/pen/MWvjNMm |
| Yunyi |https://codepen.io/yunyi12374/pen/ZEJbKVW |
| Anna |https://codepen.io/kycrleao/pen/oNeYvGR?editors=0011|
| 乃萱 |https://codepen.io/nainaikuo/pen/WNEoePX?editors=0011
| Alberto | https://codepen.io/AlbertoLL/pen/bGrBbmR?editors=0011|
|Irene Wang| https://codepen.io/irene-wang-the-looper/pen/zYdoYog |
|Uniza Lin | https://codepen.io/unizalin/pen/MWvbWxg |
|Jyun Chen|https://codepen.io/Jyun_C/pen/QWMGWYo?editors=0011|
| 黃士桓 | https://codepen.io/shr-huan-huang/pen/PoKbwpX?editors=0010 |
|Sihle Huang|https://codepen.io/bugbug777/pen/VwzjgYo?editors=0010|
|fyfy|https://codepen.io/fyfy1217/pen/ExvNjdr?editors=0010|
paul | https://codepen.io/printfootya/pen/rNzWVbQ?editors=0011 |
| Lai | https://codepen.io/co_lai/pen/LYjbpOZ?editors=1011 |
| -------------- | ----------------------------------------------------- |
| Shaun43 | https://codepen.io/i418063/pen/WNEojER |
| Tingyu | https://codepen.io/dgltu/pen/KKvNmvq?editors=0011 |
| Andy Huang | https://codepen.io/HsuHuaHuang/pen/oNeYWdR |
| Pei Ying | https://codepen.io/Pei-Ying/pen/BadQRPQ?editors=0011 |
| 有廖先生(Rain) | https://codepen.io/billpop741/pen/YzxGMLJ |
| Kelvin Hsu | https://codepen.io/kelvin001/pen/zYdodVP?editors=0011 |
| Ellen Chen | https://codepen.io/ellenchialin/pen/vYJyeaY |
| GrayShine | https://codepen.io/grayshine/pen/mdMOqYp?editors=0010 |
|Gui|https://codepen.io/guitimliu/pen/RwZojzj|
| pei | https://codepen.io/z-pei/pen/NWvbXOW |
|Mingyo|https://codepen.io/Nick-Yo/pen/ZEJBvde?editors=0010 |
| YuriT | https://codepen.io/wenfisht/pen/ExvNQZL |
| Yvonne | https://codepen.io/Evonne/pen/GRvNdBP?editors=0011 |
|鄭安志|https://codepen.io/lwmtsgek/pen/GRvNGJb?editors=0011|
| YJ kung | https://codepen.io/bagelover/pen/eYEBQyo?editors=0010 |
| 小不 | https://codepen.io/SharonWu1987/pen/xxLRzRJ |
|張喆|https://codepen.io/wow767t/pen/WNERbqb|
Zooey Cheng| https://codepen.io/noraneko0430/pen/NWvdGZL?editors=0012
|YU-LING TUNG|https://codepen.io/igzdflpu/pen/OJjWrgw?editors=0010|
|施宇|https://codepen.io/ItsMeRain/pen/rNzyBxj?editors=0011|
|AKI|https://codepen.io/akichen27/pen/YzxZKrd|
|LTL|https://codepen.io/ltlin93/pen/jOLBEjN|
|陳暐中|https://codepen.io/wei-z/pen/WNEpvwN|
| Van.S|https://codepen.io/fbacojji-the-selector/pen/OJjpVaP?editors=0010 |
|Calon|https://codepen.io/Calon0118/pen/XWaMQWQ|
|Cadiis|https://codepen.io/candiyen/pen/MWvpxLq |
| Meng | https://codepen.io/MGHN/pen/xxLqLPV?editors=0011 |
|吐司|https://codepen.io/malolulu/pen/KKvmoJZ| |
|陳品宏|https://codepen.io/wtka/pen/GRvEOMV?editors=0011 |
|阿修|https://codepen.io/edw-kyo/pen/OJjjVPz?editors=0011 |
|Page Shih | https://codepen.io/kanawin821/pen/KKvXxRv |
|zaii|https://codepen.io/ivy2846357/pen/vYJVERE?editors=0010|