DaleStudy
diff --git a/‎combination-sum/mandoolala.py‎ b/‎combination-sum/mandoolala.py‎
diff --git a/‎decode-ways/mandoolala.py‎ b/‎decode-ways/mandoolala.py‎
diff --git a/‎maximum-subarray/mandoolala.py‎ b/‎maximum-subarray/mandoolala.py‎
diff --git a/‎number-of-1-bits/mandoolala.py‎ b/‎number-of-1-bits/mandoolala.py‎
diff --git a/‎valid-palindrome/mandoolala.py‎ b/‎valid-palindrome/mandoolala.py‎