diff --git a/__pycache__/__init__.cpython-36.pyc b/__pycache__/__init__.cpython-36.pyc
new file mode 100644
index 0000000..4aafdd0
Binary files /dev/null and b/__pycache__/__init__.cpython-36.pyc differ
diff --git a/q01_chocolates/__pycache__/__init__.cpython-36.pyc b/q01_chocolates/__pycache__/__init__.cpython-36.pyc
index fa1b5bd..ac5788b 100644
Binary files a/q01_chocolates/__pycache__/__init__.cpython-36.pyc and b/q01_chocolates/__pycache__/__init__.cpython-36.pyc differ
diff --git a/q01_chocolates/__pycache__/build.cpython-36.pyc b/q01_chocolates/__pycache__/build.cpython-36.pyc
index 0e64e4d..1497327 100644
Binary files a/q01_chocolates/__pycache__/build.cpython-36.pyc and b/q01_chocolates/__pycache__/build.cpython-36.pyc differ
diff --git a/q01_chocolates/build.py b/q01_chocolates/build.py
index ed96c95..871ed92 100644
--- a/q01_chocolates/build.py
+++ b/q01_chocolates/build.py
@@ -1,11 +1,37 @@
+# %load q01_chocolates/build.py
 
 
-input_list = []
+input_list= [2, 5, 8, 11, 4]
+
 
 # Write your solution here:
 
 
 def q01_chocolates(my_list=input_list):
+    list2=list()
+    newval=0
+    if len(my_list)%2==0:
+        for index,num in enumerate(my_list):
+            if index%2==0:
+                newval=num+newval
+            else:
+                newval=list2[index-1]
+            list2.append(newval)
+    else:
+            for index,num in enumerate(my_list):
+                if index%2!=0:
+                    newval=num+newval
+                else:
+                    if index==0:
+                        newval=0
+                    else:
+                        newval=list2[index-1]
+                list2.append(newval)
+    return(list2)
+        
+q01_chocolates()
+
+
 
 
 
diff --git a/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc b/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc
index 7016538..7b7de29 100644
Binary files a/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc and b/q01_chocolates/tests/__pycache__/__init__.cpython-36.pyc differ
diff --git a/q01_chocolates/tests/__pycache__/test_q01_chocolates.cpython-36.pyc b/q01_chocolates/tests/__pycache__/test_q01_chocolates.cpython-36.pyc
index e3c45ac..28ba9c9 100644
Binary files a/q01_chocolates/tests/__pycache__/test_q01_chocolates.cpython-36.pyc and b/q01_chocolates/tests/__pycache__/test_q01_chocolates.cpython-36.pyc differ