用python生成随机语句

Question

我对python和编程很陌生！

我需要写一个有4个元组，每个元组有5个元素的程序。一个元组应该有动词，一个元组应该有名词，一个元组应该有形容词，一个元组应该有副词。然后我必须使用0到4之间随机生成的数字从每个元组中选择一个元素。到目前为止，我所拥有的是：

import random

nouns = ("puppy", "car", "rabbit", "girl", "monkey")
verbs = ("runs", "hits", "jumps", "drives", "barfs") 
adv = ("crazily.", "dutifully.", "foolishly.", "merrily.", "occasionally.")
adj = ("adorable", "clueless", "dirty", "odd", "stupid")
num = random.randrange(0,5)
print (num)

有人能告诉我我做错了什么吗？

Answer 1

您可以在列表理解中使用random.choice，然后将所选列表与join连接起来：

>>> l=[nouns,verbs,adj,adv]
>>> ' '.join([random.choice(i) for i in l])
'girl runs dirty crazily.'
>>> ' '.join([random.choice(i) for i in l])
'monkey hits clueless occasionally.'

Answer 2

如果要为每个tuple选择始终相同的索引，请尝试以下操作：

import random
idx = random.randrange(0, 5)
print ("%s %s %s %s"%(nouns[idx], verbs[idx], adv[idx], adj[idx]))

如果要为每个元组获取随机元素，应执行以下操作：

import random
print("%s %s %s %s"%(random.choice(nouns), random.choice(verbs), random.choice(adv), random.choice(adj))

Answer 3

最简单的理解方法：

import random

nouns = ("puppy", "car", "rabbit", "girl", "monkey")
verbs = ("runs", "hits", "jumps", "drives", "barfs") 
adv = ("crazily.", "dutifully.", "foolishly.", "merrily.", "occasionally.")
adj = ("adorable", "clueless", "dirty", "odd", "stupid")
num = random.randrange(0,5)
print nouns[num] + ' ' + verbs[num] + ' ' + adv[num] + ' ' + adj[num]