#linija="-"
#vrednost="*"
#ykoordinata="|"
#xosa=""

k=40

for i in range (41):
    for j in range(41):
        if(j==k and k>20):
            print ("*", end=" ")
            k-=1
        else:
            print(".", end=" ")
    print()




#k=29
#for j in range(30):
#   for i in range(30):
#       if(i==k and k>14):
#           print("*", end=" ")
#           k-=1
#       else:
#           print(".", end=" ')
#   print()
#
#


-----------------------------------------------------------

class Student:
    brojac=0

    def __init__(self,ime, prezime, prosek):
        self.__ime=ime
        self.prezime=prezime
        self.prosek=prosek
        Student.brojac+=1

    def vratiIme(self):
            return self.__ime

    def __str__(self):
            return "Ime:" +self.__ime+" prezime:"+self.prezime+" prosek:"+str(self.prosek)

    @staticmethod
    def vratiBrojac():
            return Student.brojac

    def __lt__(self, other):
        return self.prosek<other.prosek

------------------------------------------------------------
from paket1.Student import Student

s1=Student("Dusan", "Markovic", 9.7)
s2=Student("Nikola", "Nikic", 9.3)

try:
    f=open("datoteka.txt","w")
    f.write(str(s1)) #f.write(s1.__str__())

except IOError as greska:
    print("Desila se greska sa datotekom "+str(greska))
except Exception as greska:
    print("Desila se greska "+str(greska))
else:
    f.flush()
    f.close()
    print("Uspesno izvrsen upis!")
finally:
    print("Nesto")

#studenti=[s1,s2]
#studenti.append(Student("Bojan","Bojanic",10.0))

#for student in studenti:
#    print(student)



#studenti.sort(reverse=True)


#lista=[1,2,5,3,6,5,9]
#lista.sort(reverse=True)


#hasattr(s1, "adresa") #true ili false
#setattr(s1, "adresa", "Beograd 11200")
#print(s1.vratiIme())
#print(s1.vratiBrojac())

#getattr(s1,"adresa")