在兩個字典中使用鍵值對（Python）

Question

假設我有兩個字典：

score={"hello": 5, "goodbye": 1, "how are you": 7}
word_count = {"hello": 1, "goodbye": 1, "how are you": 3}

和一個輸入：

text=input("Enter your text here: ")
text_list = text.split(" ")

而且，如果鍵在輸入中，我想打印該值。 我該怎么做（在 for 循環中使用 for 循環會打印兩次）？ 我的輸出如下所示：

for sentence, rating in score:
   for sent, rate in word_count:
       number = int(rating) / (int(rate) - len(text_list))
       print(number)

Answer 1

如果字典的長度相同，則可以循環查找一個 dic

score      = {"hello": 5, "goodbye": 1, "how are you": 7}
word_count = {"hello": 1, "goodbye": 1, "how are you": 3}

text       = input("Enter your text here: ")
if text in score:
  score[text] # do whatever with it
  word_count[text] # do whatever with it

Answer 2

假設 score 和 word_count 中的鍵相同。

如果鍵在輸入中，則打印值：

score      = {"hello": 5, "goodbye": 1, "how are you": 7}
word_count = {"hello": 1, "goodbye": 1, "how are you": 3}
input_text = input("Enter your text here: ")

size = len(input_text.split(" "))
for key in score:
    if key in input_text:
        rating = score[key]
        rate  = word_count[key]
        print(f'{key:<12} : {rating / rate - size:.2f}')

輸入 ：
hello how are you I am fine goodbye

輸出 ：

hello        : -3.00  # 5 / 1 - 8
goodbye      : -7.00  # 1 / 1 - 8
how are you  : -5.67  # 7 / 3 - 8