Python:获取列表的索引

Question

我正在尝试创建一个程序，该程序将输入一个句子和一个单词，并检查该句子中的单词并返回单词开头的索引即

sentence = "random set of words" 
     word = "of"
     result = 9

这是我尝试过的

sentence = (input("Enter a sentence: "))
word = (input("Enter a Word: "))

result = sentence.split()

for x in sentence:
  if x == (word):
    boom = enumerate(word)
print(boom)

Answer 1

只需使用索引()

a =“aa bb cc”

b =“bb”

打印a.index(b)

如果OP希望它只计算字母:

a =“aa bb cc”

b =“bb”

index_t = a.index(b)

real_index = index_t - a[:index_t].count(' ')