Java program to calculate the number of words in given string.

CALCULATE Number of WORDS in given String.

JAVA Code :)

import java.util.Scanner;

public class Word

{

  public static void main(String[] args)

{

String str;

int c=1;

Scanner s=new Scanner(System.in);

System.out.print("Enter a String:");

str=s.nextLine();

s.close();

for(int i=0;i<str.length();i++)

{

  if(str.charAt(i)==32 || str.charAt(i)=='\n' || str.charAt(i)=='\t')
  {

    c+=1;

  }

}

System.out.print("Number of words in String are = "+c);

}

}

Input && Output