Create anagram

anagram.py

@@ -0,0 +1,25 @@
+"""
+Problem: Anagram Checker
+
+An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. For example, "listen" is an anagram of "silent".
+
+Write a function called is_anagram that takes in two strings as input and returns True if the two strings are anagrams of each other, and False otherwise. The function should be case-insensitive and should ignore spaces.
+"""
+
+def is_anagram(str1, str2):
+    first_list = list(str1.lower().replace(" ", ""))
+    second_list = list(str2.lower().replace(" ", ""))
+
+    if len(first_list) != len(second_list):
+        return False
+
+    freq = {}
+    for char in first_list:
+         freq[char] = freq.get(char, 0) + 1
+
+    return all([chart in freq and freq[chart] == second_list.count(chart) for chart in second_list])
+
+print(is_anagram("Listen", "Silent"))  # Output: True
+print(is_anagram("hello", "world"))   # Output: False
+print(is_anagram("Eleven plus two", "Twelve plus one"))  # Output: True
+print(is_anagram("Astronomer", "Moon starer"))  # Output: True