Representing a numeric class :
1. The whole line int Represents an integer Function indicates age date
2. floating-point float Represents a decimal Function indicates height weight amount of money money
3. Boolean type :True and False , Used for conditional judgment
4. Plural type : I don't know what it's for ?
That represents the container class :
1. Sequence type :( You can find by index )
2. list list Multiple data Store the data , Can store any data type
3. Tuples tuple Multiple data Storing data , Can store any data type , You can't " Additions and deletions "
4. character string str A data Describe the nature of , It means name
aggregate set Multiple data Store the data , You can put any data type Variable type
Dictionaries dict Multiple data Store the data :
key Only unchangeable types can be placed inside , Best string type
value You can put any data type in it
