diff --git a/__pycache__/__init__.cpython-36.pyc b/__pycache__/__init__.cpython-36.pyc
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diff --git a/q01_longest_even_word/__pycache__/__init__.cpython-36.pyc b/q01_longest_even_word/__pycache__/__init__.cpython-36.pyc
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diff --git a/q01_longest_even_word/__pycache__/build.cpython-36.pyc b/q01_longest_even_word/__pycache__/build.cpython-36.pyc
index 7926364..d7ad03f 100644
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diff --git a/q01_longest_even_word/build.py b/q01_longest_even_word/build.py
index 0685739..07a7ff3 100644
--- a/q01_longest_even_word/build.py
+++ b/q01_longest_even_word/build.py
@@ -1,3 +1,4 @@
+# %load q01_longest_even_word/build.py
 # Default imports
 
 import re
@@ -5,5 +6,14 @@
 
 # Write your solution here :
 def q01_longest_even_word(sentence):
+    splitted_text_list = sentence.split()
+    list_with_even_length_words = list(filter(lambda x:len(x)%2==0, splitted_text_list))
+    if len(list_with_even_length_words) > 0:
+        return max(list_with_even_length_words, key=len)
+    else:
+        return 0
     
-    
+
+q01_longest_even_word('')
+
+
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