Categories
Java

Word Count in the Sentence in Java

I wrote this program to ask the user to give a sentence and then the program will count the number of words in the given string using Java programming language.

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Sample Program Output
My video tutorial on my YouTube channel.



Program Listing

WordCount.java


import java.util.Scanner;

public class WordCount {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		
		String text;
		int countWords=0;
		
		Scanner Input = new Scanner(System.in);
		
		System.out.println("\n");
		System.out.print("\tWord Count in the Sentence in Java");
		System.out.println("\n");
		System.out.print("\tGive a Sentence : ");
		text = Input.nextLine();
		
			
		for (int a=0; a<text.length()-1; a++) {
			if (text.charAt(a)== ' ' && text.charAt(a+1) != ' '){
				countWords++;
			}
				}
		System.out.println("\n");
		System.out.print("\tTotal number of words is " + (countWords+1) +".");
		System.out.println("\n");
		System.out.print("\tEnd of Program");
		System.out.println("\n");

	}

	

}