#while loop
i = 0
s = "banana"
while i < len(s):
    print(s[i])
    i += 1

#while loop
i = 0
while i < 4:
    print("hello")
    i += 1

#for loop
for i in range (4):
    print("hello")

s = "hello"
for char in s:
    print(char)

#import turtle
#loopy = turtle.Turtle()

#n = 0
#while n < 20:
#    loopy.forward(n*15)
#    loopy.right(144)
#    n += 1

#turtle.done()
