#avtolar = ['audi', 'hyundai', 'tesla', 'bmw']
#for avto in avtolar:
 #   print(avto.title())

#moshinlar = ['audi', 'hyundai', 'lacetti', 'captiva']

#for moshin in moshinlar:
 #    if moshin == 'audi':
  #     print(moshin.upper())
   #  else: 
    #   print(moshin.title())

#ism = 'Ali'
#ism.lower() == 'ali'


#javob = float(input("12*6 nechiga teng: "))
#if javob != 72:
#    print('Javob xato!')


#yosh = int(input('Yoshingiz nechchida: '))
#if yosh>=18:
 #   print('Xush Kelibsiz!')
#else:
 #   print('Siz hali yoshsiz!')


#login = (input("Loginingizni kiriting: "))
#if len(login)<=5:
 #   print("Loginingiz 5 harf yoki sondan ko'p bo'lishi kerak!")
#else:
 #   print('Ajoyib, davom eting!')

#yil = int(input("Tug'ilgan yilingizni kiriting: "))
#if 2021-yil<18:
 #   print(f"Yoshingiz {2021-yil} da ekan.")
  #  print(f"Sizning yoshingiz kichkinaligi sababli mumkin emas!!")
#else:
#   print("Xush kelibsiz!")

#ism1 = input('Ismingizni kiriting: \n>>> ')
#if ism1.lower() != 'ali':
 #   print(f"Uzr, {ism1.title()} biz Alini kutayapmiz")
#else:
 #   print('Salom! Ali ')




#yosh = int(input("Yoshingiz nechchida: "))
#if yosh>65:
 #   print("Siz COVID-19 risk guruhida ekansiz.")



#x, y = 30, 40
#print("x>y") if print(x>y) else print("x<y") 
    

### VAZIFALAR ###

cars = ['toyota', 'mazda', 'hyundai', 'gm', 'kia']
for car in cars:
    if car == 'gm':
        print(car.upper())
    else:
        print(car.title())

    ## Tegemasmi? operatoridan foydalanish kerak ###

#cars = ['toyota', 'mazda', 'hyundai', 'gm', 'kia']
#for car in cars:
 #   if car != 'gm':
  #      print(car.title())
   # else:
    #    print(car.upper())


#login = input('Login ismingizni kiriting: ')
#if login.lower() == 'admin':
 #   print("Xush kelibsiz, Admin. Foydalanuvchilar ro'yxatini ko'rasizmi?")
#else:
 #   print(f"Xush kelibsiz! {login.title()}")

#x = int(input("x ga birorta son yozing: "))
#y = int(input("y ga birorta son yozing: "))
#if x == y:
 #   print("Sonlar teng")
#else:
 #   print("Sonlar teng emas")

#istalgan_son = int(input("Istalgan son kiriting: "))
#if istalgan_son>0:
#    print("Bu musbat son!")
#else:
#    print("Bu manfiy son!")


ildiz = int(input("Birorta musbat son kiriting: "))
if ildiz>0:
    print(ildiz**2)
else:
    print("Musbat son kiriting!")


