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[POO] aula12 ex1 added

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TiagoRG 2023-05-15 21:27:50 +01:00
parent 6a052546b8
commit b0afb943b1
1 changed files with 22 additions and 0 deletions
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1ano/2semestre/poo/src/aula12/ex1/DifferentWordCounter.java Normal file
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package aula12.ex1;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Scanner;
public class DifferentWordCounter {
public static void main(String[] args) throws FileNotFoundException {
Scanner reader = new Scanner(new FileReader((new Scanner(System.in)).nextLine()));
List<String> words = new ArrayList<>();
while (reader.hasNext()) words.add(reader.next());
HashSet<String> differentWords = new HashSet<>(words);
System.out.println("Number of words: " + words.size());
System.out.println("Number of different words: " + differentWords.size());
}
}