return error in python

>>> def divide(x, y): ... try: ... result = x / y ... except ZeroDivisionError: ... print("division by zero!") ... else: ... print("result is", result) ... finally: ... print("executing finally clause") ... >>> divide(2, 1) result is 2.0 executing finally clause >>> divide(2, 0) division by zero! executing finally clause >>> divide("2", "1") executing finally clause Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 3, in divide TypeError: unsupported operand type(s) for /: 'str' and 'str'

import sys try: S = 1/0 #Create Error except: # catch *all* exceptions e = sys.exc_info() print(e) # (Exception Type, Exception Value, TraceBack) ############ # OR # ############ try: S = 1/0 except ZeroDivisionError as e: print(e) # ZeroDivisionError('division by zero')

return code error python

from turtle import*
from random import randrange
from freegames import square, vector

food = vector(0,0)
snake = [vector(10,0)]
aim = vector(0,-10)
def change(x,y):
  aim.x=x
  aim.y=y

def inside(head):
    return -200<head.x<190 and -200 <head.y <190
def move():
        head=snake[-1].copy()
        head.move(aim)

        if not inside(head) or head in snake:
            square(head.x,head.y,9,'red')
update()

a
return

snake.append()
print('snake',len(snake))
if head==food: food.x = randrange(-15,15)*10
food.y = randrange(-15,15)*10

else
snake.pop(0)

clear()

for body in snake:
    square(body.x,body.y,9,'green')

    square(food.x,food.y,9,'red')
    update()
    ontime(move, 100)

hideturtle()
tracer(False)
listen()
onkey(lambda:changes(10,0),'right')
onkey(lambda:changes(-10,0),'left')
onkey(lambda:changes(0,10),'up')
onkey(lambda:changes(0,-10),'down')

move()
done()

Posted by: Guest on August-13-2021

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