khalidmammadov
diff --git a/‎determenistic/__init__.py‎ b/‎determenistic/__init__.py‎
diff --git a/‎determenistic/determtic.py‎
Lines changed: 24 additions & 0 deletions b/‎determenistic/determtic.py‎
Lines changed: 24 additions & 0 deletions
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+import collections
+import functools
+import time
+
+
+@functools.lru_cache(maxsize=200)
+def count_words(sentence):
+    _count = collections.Counter()
+    for w in str(sentence).split():
+        _count[w] += 1
+    return _count
+
+
+if __name__ == "__main__":
+
+    sen = """In mathematics, computer science and physics, 
+            a deterministic system is a system in which no 
+            randomness is involved in the development of future states of the system"""
+
+    for i in range(3):
+        start_time = time.perf_counter()
+        count = count_words(sen)
+        stop_time = time.perf_counter()
+        print("Exec #{} time: {:.9f}".format(i, stop_time-start_time))