Java snippet to count number of words in a sentence

Java code snippet to count number of words in a sentence

	import java.util.*;
	class countWords
	{
	public static void main(String s[])
	{
	Scanner sc = new Scanner(System.in);
	int count = 0; char ch;
	System.out.println("Enter the sentence to count number of words : ");
	String str = sc.nextLine();
	for(int i=0;i<str.length();i++)
	{
	ch = str.charAt(i);
	if(ch ==' ') count++;
	}
	System.out.println("The number of words in given string is : " + (count+1));
	}
	}

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