1078. Occurrences After Bigram
https://leetcode.com/problems/occurrences-after-bigram
Description
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"]
Example 2:
**Input:** text = "we will we will rock you", first = "we", second = "will"
**Output:** ["we","rock"]
Constraints:
1 <= text.length <= 1000
text
consists of lowercase English letters and spaces.All the words in
text
a separated by a single space.1 <= first.length, second.length <= 10
first
andsecond
consist of lowercase English letters.
ac
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