程序随机内置一个位于一定范围内的数字作为猜测的结果，由用户猜测此数字。

用户每猜测一次，由系统提示猜测结果：太大了、太小了或者猜对了，直到用户猜对结果或者猜测次数用完导致失败。

import random
num = random.randint(0,99)

count =0
while count<3:
guess = int(input("please input your guess int:"))
if guess == num:
print(f"bingo! {guess} is the right number!")
break
elif guess > num:
print(f"{guess} is too big, please try smaller.")
else:
print(f"{guess} is too small, please try bigger.")
if count == 2:
print(f"都没猜对,继续努力")
count+=1

设定一个理想数字比如：66， 让用户三次机会猜数字，如果比66大，则显示猜测的结果大了； 如果比66小，则显示猜测的结果小了; 只有等于66，显示猜测结果正确，退出循环。

最多三次都没有猜测正确，退出循环，并显示‘都没猜对,继续努力’

num = 66

count =0
while count<3:
guess = int(input("please input your guess int:"))
if guess == num:
print(f"bingo! {guess} is the right number!")
break
elif guess > num:
print(f"{guess} is too big, please try smaller.")
else:
print(f"{guess} is too small, please try bigger.")
if count == 2:
print(f"都没猜对,继续努力")
count+=1