直接附上代码吧

import random 
secret=random.randint(1,20) 
guess=int(input("猜一下我心里想的那个数:"))
while guess!=secret:   
  print("哎呀,猜错了,请重新输入吧:")     
  guess=int(input("哎呀,猜错了,请重新输入吧:"))     
  if guess==secret:        
print("猜对了诶")     
  else:
if guess>secret:           
print("大了大了")         
else:           
print("小了小了") 
else:    
print("恭喜你,猜对了") 
 print("游戏结束")

python语言要注意格式