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Write a Java program to count the number of words in a string?

File: WordCount .java

public class WordCount {
	  static int wordcount(String string)
	    {
		  int count=0;
	
	        char ch[]= new char[string.length()];   
	        for(int i=0;i<string.length();i++)
	        {
	            ch[i]= string.charAt(i);
	            if( ((i>0)&&(ch[i]!=' ')&&(ch[i-1]==' ')) || ((ch[0]!=' ')&&(i==0)) )
	            	count++;
	        }
	        return count;
	    }
	  public static void main(String[] args) {
		  String string ="    India Is My Country";
		 System.out.println(wordcount(string) + " words."); 
	}
}

Output:

4 words.

Next TopicJava String FAQs

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