Write a code with class

Question

I have some problems with writing following program by python:
Write a program to design a class that has the following information

1.Master's number
2.Teacher's name and surname
3.teaching The amount paid per hour

Then, using this, write a program to provide the list of teacher with their salaries.
Then teachers should be presented who have the same salary, and if their salaries are not the same, they should be leveled or grouped

Answer 1

Post the link to your code attempt please

Answer 2

i dont know how to write this part:

(Then teachers should be presented who have the same salary, and if their salaries are not the same, they should be leveled or grouped)

and here is my code

class user:
def __init__(self,teachername="undefiend",teacherfamily="undefiend",teachersalary=0):
self.un1=teachername
self.uf1=teacherfamily
self.ua1=teachersalary

def showinfo(self) :
return f" {self.un1}{self.uf1}{self.ua1 }"
tt=user("sara","alae",30000)
hhh=user("jack","parkor",300000)
gg=user("mikel","ebel",20000)
ff=user("daya","eskafi",10000)
print(tt.showinfo())
print(hhh.showinfo())
print(gg.showinfo())
print(ff.showinfo())