anagrams.java

import java.util.Scanner;

public class anagrams {

    static boolean isAnagram(String a, String b) {
        // Complete the function
        if (a.length() != b.length()) {
            return false;
        }
        a = a.toLowerCase();
        b = b.toLowerCase();
        int sum = 0;
        for (char c = 'a'; c <= 'z'; c++) {
            for (int i=0; i<a.length(); i++) {
                if (a.charAt(i) == c) {
                    sum++;
                }
                if (b.charAt(i) == c) {
                    sum--;
                }
            }
            if (sum != 0) {
                return false;
            }
        }
        return true;
    }

***********************************************************************************
//Anagram by converting String into Character Array.
//Another Method

import java.util.*;

class Main {
  public static void main(String[] args) {
    Scanner input = new Scanner(System.in);


    System.out.print("Enter first String: ");
    String str1 = input.nextLine();
    System.out.print("Enter second String: ");
    String str2 = input.nextLine();

   
    if(str1.length() == str2.length()) {

   
      char[] charArray1 = str1.toCharArray();
      char[] charArray2 = str2.toCharArray();

    
      Arrays.sort(charArray1);
      Arrays.sort(charArray2);
      boolean result = Arrays.equals(charArray1, charArray2);

      if(result) {
        System.out.println(str1 + " and " + str2 + " are anagram.");
      }
      else {
        System.out.println(str1 + " and " + str2 + " are not anagram.");
      }
    }
    else {
      System.out.println(str1 + " and " + str2 + " are not anagram.");
    }

    input.close();
  }
}

  public static void main(String[] args) {
    
        Scanner scan = new Scanner(System.in);
        String a = scan.next();
        String b = scan.next();
        scan.close();
        boolean ret = isAnagram(a, b);
        System.out.println( (ret) ? "Anagrams" : "Not Anagrams" );
    }
}