26 lines
909 B
Java
26 lines
909 B
Java
import java.util.HashSet;
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public class Main {
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public static void main(String[] args) {
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String inputText = "Who are you? What is your name? Where are you from?";
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int targetLength = 3;
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try {
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HashSet<String> uniqueWords = new HashSet<String>();
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String[] sentences = inputText.split("[?]");
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for (String sentence : sentences) {
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String[] words = sentence.trim().split("\\s+");
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for (String word : words) {
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if (word.length() == targetLength) {
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uniqueWords.add(word.toLowerCase());
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}
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}
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}
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System.out.println("Unique words of length " + targetLength + " in the input text are: " + uniqueWords);
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} catch (Exception e) {
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System.out.println("An error occurred: " + e.getMessage());
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}
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}
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}
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