# 4.2 同步編輯器

## 介紹

同步編輯器是提供給教師在現場教學的好用功具，讓教師可以在Code Judger上編寫的程式碼，能夠即時的同步顯示至學生端的電腦；學生可利用同步編輯器編修教師提供的程式碼。

並具有線上提問功能，學生能在線上提問，教師可立即看到學生提問的內容；學生提問的內容可包含程式碼及問題描述。

而且，同步編輯器還能將老師的程式碼在線上執行，並能鍵入程式所需的輸入值，最終產生程式執行後的輸出值。

## 同步編輯器-老師端

![同步編輯器-老師端](/files/LPoTh1FRHhI0EgzRCCUE)

## 同步編輯器-學生端

![同步編輯器-學生端](/files/ml0GdavqBFm1cokdDO4b)

## 操作示範影片：<https://youtu.be/k06Oe4BonO4>


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