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  1. Prepare
  2. Java
  3. Strings
  4. Java Anagrams
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Java Anagrams

  • junnsouzza
     + 1 comment

    My solution. I don't use class Arrays from java.util.Arrays

    static boolean isAnagram(String a, String b) {
        // Complete the function
        char[] aa = a.toLowerCase().toCharArray();
        char[] bb = b.toLowerCase().toCharArray();                      
        
        if (aa.length != bb.length)
            return false;
        
        for (int i = 0; i < aa.length; i++){
            char s1 = aa[i];
            char s2 = bb[i];
            int fs1 = 0;
            int fs2 = 0;
            
            for (int j = 0; j < aa.length; j++){
                if (aa[j] == s1)
                    fs1++;
                if (bb[j] == s1)
                    fs2++;
            }
            if (fs1 != fs2)
                return false;
        }
        
        return 
            true;
    }