def mynew():
try:
num = int(input("Enter a number: "))
assert num % 2 == 0, "Essert ishladi"
except:
print("Not an even number!")
else:
reciprocal = 1/num
print(reciprocal)
finally:
print("Ishlayapman! ... ")
mynew()
mynew()

1. Chiziqli algoritmlarni dasturlash
2. Butun sonlar ustida amallar
3. Shartli operatorlar
4. Tanlash operatorlari
5. Sikl operatorlari
6. Shartli sikl operat
7. Ketma-ketliklar
8. Massivlar ustida amallar
9. Ikki o’lchovli massivlar ustida amallar
10. Metodlar ustida amallar
11. Murakkab turli metodalar ustida amallar
12. Klasslar

class Book:

book_type = "O'ylangan"

def init(self, book_name, book_author):
self.book_name = book_name
self.book_author = book_author


def kitob(self):
return f"{self.book_name} kitobi muallifi {self.book_author}, kitob {self.book_type} kitoblar toifasiga kiradi."

def change_name_book(self, new_name):
eski_oti = self.book_name
self.book_name = new_name
return f"{eski_oti} kitobi {self.book_name}-ga o'zgartirildi"

def change_name_author(self, new_author):
eski_oti_author = self.book_author
self.book_author = new_author
return f"{eski_oti_author} shu odam bunisiga o'zgartirildi ---> {self.book_author}"



book1 = Book("Eski shaxar", "Sadibekov Alisher")
book2 = Book("Kerakli odam", "Maxmadaliyev Sohib")
book3 = Book("Jonli ijro", "G'ayratov Nodir")

print("[=========================================================================================================================]")
print(book1.kitob())
print("[----------------------------------------------------------------------------------]")
print(book2.kitob())
print("[----------------------------------------------------------------------------------]")
print(book3.kitob())

print("[++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++]")
print(book1.change_name_book("Kumush kino"))
print("[+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++]")
print(book2.change_name_author("Usmanov Kazbek"))
print("[===========================================================================================================================]")