WRITE A PROGRAM IN JAVA TO ENTER A SENTENCE AND COUNT THE NUMBER OF TIMES A PARTICULAR WORD OCCURS IN THE SENTENCE.

 THE FOLLOWING PROGRAM SEGMENT SHOWS HOW TO COUNT THE NUMBER OF TIMES A PARTICULAR WORD OCCURS IN A SENTENCE.

import java.util.*;

class frqword

{

    public static void main (String args[])

    {

        Scanner ob = new Scanner (System.in);

        System.out.println("Enter a sentence");

        String s = ob.nextLine();

        String w, word = "";

        char ch;

        int c = 0;

        s = s.trim();

        System.out.println("Enter a word to search");

        w = ob.nextLine();

        s = s+"";

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

        {

            ch = s.charAt(i);

            if(ch != ' ')

            {

                word = word+ch;

            }

            else

            {

                if(w.equals(word))

                {

                    c++;

                }

                word = "";

            }

        }

        System.out.println("Searched word occurs " + c +  "times in the sentence");

    }

}

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