JuniorString
Occurrences After Bigram
Given two strings first and second, consider occurrences in some text of the form "first second third", where second comes immediately after first, and third comes immediately after second.
Return an array of all the words third for each occurrence of "first second third".
Example 1
Input
text = "alice is a good girl she is a good student", first = "a", second = "good"Output
["girl","student"]The occurrences of "a good" are followed by "girl" and "student".
Example 2
Input
text = "we will we will rock you", first = "we", second = "will"Output
["we","rock"]The occurrences of "we will" are followed by "we" and "rock".
Constraints
- 1 <= text.length <= 1000
- text consists of lowercase English letters and spaces.
- All the words in text are separated by a single space.
- 1 <= first.length, second.length <= 10
- first and second consist of lowercase English letters.
- text will not have any leading or trailing spaces.