Exercises Java with Examples-
Practice Exercises Java 4,5 5 302940

Count words - Practice Exercises Java


Lesson 8:

File management


Exercise 8.20:

Count words


Objetive:

Create a Java program to count the amount of words stored in a text file


Source Code:


public class Main
{
	public static void main(String[] args)
	{
		java.io.FileReader file = new java.io.FileReader("1.cs");
		java.io.BufferedReader fileBufferedReader = new java.io.BufferedReader(file);
		String line;
		int amountOfWords = 0;
		do
		{
			line = fileBufferedReader.readLine();
			if (line != null)
			{
				String[] words = line.split("[ ]", -1);
				amountOfWords += words.length;
			}
		} while (line != null);
		file.close();
		System.out.println("Words: " + amountOfWords);
	}
}
Exercisey 8.20

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