【代码示例】
list=[['小米手环4',209],['荣耀手环5',199],['华为手环B5',849],['ZNNCO智能血压手环',379]]
order=0
price =0
print("数字猜谜游戏!")
print('可以竞猜的商品如下：\n','1',list[0][0],'\n 2',list[1][0],'\n 3',list[2][0],'\n 4',list[3][0])
number = input("请输入竞猜商品前面的数字：") # 竞猜价格
if number.isdigit() ==True:
order=int(number)
if order<4 and order>0 :
print("您选择的竞猜商品是:",list[order-1][0])
price=list[order-1][1]
guess = -1
while guess != price:
guess = input("请输入竞猜价格(只能输入整数价格)：")
if guess.isdigit() ==True:
guess=int(guess)
if guess == price:
print("恭喜，你猜对了！")
elif guess < price:
print("猜的价格小了...")
elif guess > price:
print("猜的价格大了...")
else:
print("输入价格非法，请重新输入！")
