# 🏅 DAY7 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/Expressions_and_Operators#%E9%82%8F%E8%BC%AF%E9%81%8B%E7%AE%97%E5%AD%90)的邏輯運算子部分，並試著回答下面問題。 問題 --- 請試著猜猜看 a b c d e 的 console.log 結果： ```javascript= let a = true || false ; let b = 1 && 0 ; let c = (4 > 3) && (2 >= 2) ; let d = !(4 > 3); let e = true && (1 > 2) ; ``` 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） ![](https://i.imgur.com/6UoJVtD.png) <!-- 解答 a : true b : 0 c : true d : false e : false --> | Slack | CodePen | |:------:|:---------------------------------------:| | 蔡明達 | https://codepen.io/bmzpfyxe/pen/NWgKQZB | | kevin嘉軒 | https://codepen.io/kevin-chang-the-sasster/pen/rNzeXxz | |CloThEs | https://codepen.io/bogwdnxx-the-sans/pen/dyzMxYg| |Aaron Tu|https://codepen.io/aarontu/pen/mdMPNeg| |Karen Huang| https://codepen.io/Coding_Snorlax/pen/zYdqgop?editors=1010| |Iris Huang| https://codepen.io/ythuang/pen/GRvZVoa| |AndyHuang| 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