---
# System prepended metadata

title: My HackMD first Hello word

---

#    為什麼要使用HackMD

多人即時寫作筆記且是使用 Markdown 寫作，是Open source (可在Github上找到)
Markdown是輕量級標記式語言 -> 不用排版, 跨平台和可製作簡報

# Hello word
### C
```
int main(){
    printf("Hello word");
    return 0;
}
```
### C++
```
int main(){
    std::cout << "Hello word" <<std::endl;
    retrun 0;
}
```
### Python
`print("Hello word")`

# Link to me
[My github](https://https://github.com/boogaloo1011)
[My linkedin](https://https://www.linkedin.com/in/chau-hsiang-cheng-560633247/)

# How can I used HackMB
## Search others note
* 在Ｇoogle搜尋：site:hackmd.io xxx
*



