Code to Copy:

//Import the required packages.

import java.util.Scanner;

//Define the class FindFrequency.

public class FindFrequency {

     //Define the method() GetFrequencyOfWord().

     public static int GetFrequencyOfWord(String[] wordsList, int listSize, String currWord)

     {

          //Declare a variable to store

          //the frequency.

          int frequency = 0;

          //Run the loop to traverse the

          //list containing the words..

          for(int i = 0; i < listSize; ++i)

          {

              //If the current word in the list is equal

              //to the currWord then, increase

              //the count of the frequency.

              if(wordsList[i].equals(currWord)) {

                   frequency++;

              }

          }

          //Return the frequency.

          return frequency;

     }

     //Define the main() method.

     public static void main(String[] args) {

          //Define an object of Scanner class

          //to get the input.

          Scanner input = new Scanner(System.in);

          //Declare a variable to store the

          //number of words in the input.

          int listSize;

          listSize = input.nextInt();

          //Define an array of Strings to store the words.

          String[] wordsList = new String[listSize];

          //Run the loop to read and store

          //the words from the input.

          for(int i = 0; i < listSize; i++) {

              wordsList[i] = input.next();

          }

          //Define an array of integers to store the frequencies.

          int[] FrequencyList = new int[listSize];

          //Run the loop to find the frequency of each word.

          for(int i = 0; i < listSize; i++)

          {

              //Call the method GetFrequencyOfWord() to

              //get the frequency of the current word.

              FrequencyList[i] =

                        GetFrequencyOfWord(wordsList, wordsList.length, wordsList[i]);

          }

          //Run the loop to find the frequency of each word.

          for(int i = 0; i < listSize; i++)

          {

              //Call the method GetFrequencyOfWord() to

              //get the frequency of the current word.

              System.out.println(wordsList[i] + " " + FrequencyList[i]);

          }



          //Close the scanner object.

          input.close();

     }

}