mport random
caidan = ['黄焖鸡','糖醋排骨','糖醋里脊','蒜蓉小龙虾','可乐鸡翅','红烧排骨','蛋炒饭']
xuanze = ''
while xuanze != '1':
suiji = random.choice(caidan)
xuanze = input('今天吃%s(是1,否2):' % suiji)
if xuanze == '1':
break
else:
add=True
while add:
if xuanze == '2':
break
elif xuanze == '1':
add = False
else:
xuanze = input('请确认是否吃%s(是1,否2):'% suiji)
continue
continue
print('今天就吃%s' % suiji)
import random
menu = ['黄焖鸡','糖醋排骨','糖醋里脊','蒜蓉小龙虾','可乐鸡翅','红烧排骨','蛋炒饭']
food = random.choice(menu)
choose = input('今天吃 %s (是 1,否 2):' % food)
while choose != '1':
if choose == '2':
print("重新选择")
food = random.choice(menu)
choose = input('今天吃 %s (是 1,否 2):' % food)
else:
choose = input('输入错误,仅可输入(是 1,否 2):')
print('今天就吃 %s ' % food)
大半夜的 看问题看饿了