print("Hello, world!")
print("hello, 'world' ")
print ("this isn/'t a sentance!")
nu1= 50
nu2= 2.5
print(nu1, nu2)
print(nu1+nu2)
print("this is the first number %i, this is the second number %.1f"%(nu1,nu2))
start_list= [5,3,1,2,4]
print(start_list[2])
start_list.sort()
print(start_list[2])
a="student"
sclass= ["student1", "student2", "student3"]

print("judith")
number1= 6
print(number1)
number2= 3
print(number2)
my_list= [11,22,33]
for i in my_list:
	print(i)
import turtle
turtle.begin_fill()
turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)

turtle.left(90)
turtle.forward(50)
turtle.left(90)
turtle.forward(50)

turtle.end_fill()






turtle.mainloop()



import turtle
turtle.circle(100)
turtle.main_loop
