def is_anagram(str1, str2):
    for i in range(len(str1)):
        ltr = str1[i]
        ltr_count = 1

        for p in range(len(str1)):
            if (str[p] == ltr) and (p != i):
                ltr_count += 1

        for j in range(len(str2)):
            j_count = 0
            if str2[j] == ltr:
                j_count += 1
        if ltr_count != j_count:
            return False

    return True