kubilaykaand

from turtle import Turtle
import random
class Food(Turtle):

    def __init__(self):
        super().__init__()
        self.refresh()
        self.shape("circle")
        self.penup()
        self.shapesize(stretch_len=0.5, stretch_wid=0.5)

kubilaykaand

piano_keys=["a","b","c","d","e","f","g"]
piano_tuple=("do","re","mi","fa","so","la","ti")

print(piano_tuple[2:5])#example for tuple, ( ) while assigning, [] while manipulating
print(piano_keys[2:5:2])#example for list, [] while assigning, () while manipulating
print(piano_keys[::2])
print(piano_keys[::-1])