#TurtleTest Jack Partridge 1702918
#1/2
print ("Hello")
no1 = int(input("enter a number or (-1 to exit)"))
if no1 < 0:
    print("You can't enter a negative number")
no2 = int(input("enter a number or (-1 to exit)"))
if no2 < 0:
    print("You cannot enter a negative number")
no3 = int(input("enter a number or (-1 to exit)"))
if no3 < 0:
    print("enter a number or (-1 to exit)")
total = no1+no2+no3
no4 = int(input("Enter (-1 to exit)"))
if no4 == -1:
    print("Your total is {0}".format(total))
    print("goodbye.")
          
#3
import turtle
count =0
while (count <180):
    turtle.forward(1)
    turtle.right(1)
    count = count + 1
turtle.forward(50)
(count <180)
turtle.forward(1)
turtle.right(1)
count = count + 1