# 第六次
使用畫圖套件 matplotlib.pyplot
```
import matplotlib.pyplot as plt
a=[1,2,3,4,5]
b=[1,2,3,4,5]
plt.scatter(x=a,y=b,s=5)
plt.axis('square')
plt.xlim(0,10)
plt.ylim(0,10)
print(f')
plt.show()
```
xlim=x的範圍，ylim=y的範圍
```
dic ={'watermelon':100,'apple':40}
print (dic['watermelon'])
```
{"metaMigratedAt":"2023-06-16T22:08:59.803Z","metaMigratedFrom":"Content","title":"第六次","breaks":true,"contributors":"[{\"id\":\"a37784b2-dfdd-48af-953c-150fcdd2af12\",\"add\":345,\"del\":60}]"}