Class Solution
java.lang.Object
g1001_1100.s1078_occurrences_after_bigram.Solution
public class Solution
extends java.lang.Object
1078 - Occurrences After Bigram.
Easy
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.
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionjava.lang.String[]
findOcurrences
(java.lang.String text, java.lang.String first, java.lang.String second) Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Solution
public Solution()
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Method Details
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findOcurrences
public java.lang.String[] findOcurrences(java.lang.String text, java.lang.String first, java.lang.String second)
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