from random import randint

class Square(object):
	name = "Kvadrat"
	side = 0
	
	def side_a(self):
		self.side = randint(1,10)
		return self.side
	
	def area(self):
		return self.side_a() ** 2
	
	def random_text(self):
		return "Side: %d, area: %d" % (self.side, self.area())

s = Square()
print(s.random_text())
print(s.random_text())
print(s.random_text())
print(s.random_text())