给出如下代码:

import random

num = random.randint(1,10)

while True:

guess = input()

i = int(guess)

if i == num:

print("你猜对了")

break

elif i < num:

print("小了")

elif i > num:

print("大了")

以下选项中描述错误的是

a=3

while a > 0:

a -= 1

print(a,end=" ")

以下选项中描述错误的是:

for i in range(12):

print(chr(ord("♈")+i),end="")

以下选项描述错误的是

age=23

start=2

if age%2!=0:

start=1

for x in range(start,age+2,2):

print(x)

上述程序输出值的个数是: