diff --git a/__pycache__/__init__.cpython-36.pyc b/__pycache__/__init__.cpython-36.pyc
new file mode 100644
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diff --git a/q01_chocolates/__pycache__/__init__.cpython-36.pyc b/q01_chocolates/__pycache__/__init__.cpython-36.pyc
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diff --git a/q01_chocolates/__pycache__/build.cpython-36.pyc b/q01_chocolates/__pycache__/build.cpython-36.pyc
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diff --git a/q01_chocolates/build.py b/q01_chocolates/build.py
index ed96c95..7225dd9 100644
--- a/q01_chocolates/build.py
+++ b/q01_chocolates/build.py
@@ -1,12 +1,26 @@
+# %load q01_chocolates/build.py
+import pandas as pd
+import numpy as np
 
-
-input_list = []
-
+input_list = [3, 4, 5, 8, 9, 10]
+#input_list = [2, 5, 8, 11, 4]
 # Write your solution here:
 
 
-def q01_chocolates(my_list=input_list):
+def q01_chocolates(my_list):
 
+    val = 0
+    final_list = []
 
+    for i in range(len(my_list)):
+        if my_list[i] % 2 == 0:
+            final_list.append(val)
+        else:
+            my_list[i] % 2 != 0
+            val += my_list[i]
+            final_list.append(val)
+    return final_list
+q01_chocolates(input_list)
+#np.cumsum(input_list)
 
 
diff --git a/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc b/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc
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