---
description: Class 4 - HackMD Features &Integer and float numbers
image: https://hackmd.io/_uploads/HkPa8NXSt.jpg

---

# Class 4: HackMD Features &Integer and float numbers
###### tags: `Programming` `CS` `CWL`

[TOC]

## How to use HackMD


### Organizing multiple notes

- [x] Notebook

## Python: Input, print and numbers

- [x] Review what we learned so far
- [x] Intro to "Input, print and numbers"
- [x] Q: Last digit of integer

## <font color='#00BFAD'>Homework</font>


Please create a HackMD note to write down your homework. Naming it like "<font color='#00BFAD'>CWL Programming Class 4 Homework - Kuang</font>". You are welcome to design it, including your own personal style ✨
- Programming practices
- OMAK : <font color='#00BFAD'>2 days</font>

### Programming Practices

Please write down 3 steps while sloving homework questions, and <font color='#00BFAD'>your personal difficulty in daily life</font>:

>1. The specific problems you face while solving it
>2. How do you feel when you face the problem in your body and your heart
>3. What do you think in your mind
>4. What's the thought that make you think that way
>5. What's the logic process that makes you think that way

#### Question: Tens digit

- [Question link](https://snakify.org/en/lessons/integer_float_numbers/problems/tens_digit/)

Given an integer. Print its tens digit.

### OMAK: Observe merits and apreciate kindness

Here is the explaination for [OMAK](https://hackmd.io/@kuangkao-peace/OMAK).

Please pick 1 day to write it down ^^