---
tags: 公益程式體驗營 - 2022
---

# 🏅 5/19(四) 每日 JS 刷題任務 - 函式、陣列、物件讀取

### 題目一： 函式 return 物件

// input 輸入
a().hi
a().sayYo
a().cry
// output 輸出
"hi"
"yo~"
"嗚嗚"

### 題目二：陣列包函式

// input 輸入
b[0](3)
b[0](4)
// output 輸出
"你輸入的是3"
"你輸入的是4"

### 題目三：物件包函式

// input 輸入
obj.a()
obj.b()
// output 輸出
"你執行的是 a 函式"
"你執行的是 b 函式"

### 題目四：進階題，不適合新手：arguments return function

// input 輸入
sum(4,5)
sum(4)(5)
sum(7,9)
sum(7)(9)
// output 輸出
9
9
16
16

## 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」）


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