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Reduce_and_grow_kyu8.py

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+# Create a variable to return later, making sure it's an int and can be used in the later equation
+# A for loop that will go through each number and then times the num in the arr and times them all seperately
+
+def grow(arr):
+    number = 1
+    for num in arr:
+        number = number * num
+    return number