如何使用两个for循环随机替换句子中的多个单词(How to use two for loops to randomly replace multiple words in a sentence)

 我的任务是创建一个随机补语生成器，它使用两个for循环来随机选择和替换句子中的名词和形容词。 我应该使用random.choice功能来选择名词/形容词，然后用替换物打印出这个句子。 我在下面做了大部分工作，但由于某种原因，程序只是替换名词而不是形容词。 相反，它会在占位符后打印出想要的形容词。 
 
import random

sentence = "Hi, your *noun is looking *adj today."
sentence = sentence.split()

nouns = ["son", "daughter", "dog", "house"]
adjectives = ["beautiful", "handsome", "pretty", "warm", "fantastic"]

indexCount = 0
for word in sentence:
    if word == "*noun":
        wordChoice = random.choice(nouns)
        sentence[indexCount] = wordChoice
    indexCount += 1

    if word == "*adj":
        wordChoice = random.choice(adjectives)
        sentence[indexCount] = wordChoice

st = ""
for word in sentence:
    st += word + " "
print(st)
 
 我在IDLE中得到的输出类似于： 
 
 Hi, your son is looking *adj warm 
 
 今天根本不打印出来。 当我尝试添加第二个indexCount + = 1时，程序返回它超出范围。 

My assignment was to create a random compliment generator that uses two for loops to randomly select and replace both a noun and an adjective in a sentence. I am supposed to utilize the random.choice function to select the noun/adj and then print out the sentence with the replacements. I've done most of it below but for some reason, the program is only replacing the noun but not the adjective. Instead, it's printing out the intended adjective after the placeholder.
 
import random

sentence = "Hi, your *noun is looking *adj today."
sentence = sentence.split()

nouns = ["son", "daughter", "dog", "house"]
adjectives = ["beautiful", "handsome", "pretty", "warm", "fantastic"]

indexCount = 0
for word in sentence:
    if word == "*noun":
        wordChoice = random.choice(nouns)
        sentence[indexCount] = wordChoice
    indexCount += 1

    if word == "*adj":
        wordChoice = random.choice(adjectives)
        sentence[indexCount] = wordChoice

st = ""
for word in sentence:
    st += word + " "
print(st)
 
The output I keep getting in IDLE is similar to: 
 
 Hi, your son is looking *adj warm 
 
The today isn't printed out at all. When I try to add a second indexCount += 1, the program returns that it's out of range. 

原文：https://stackoverflow.com/questions/39969251