vaankiller
diff --git a/‎py_solution/557. Reverse Words in a String III.py
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+10Lines changed: 10 additions & 0 deletions b/‎py_solution/557. Reverse Words in a String III.py
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+10Lines changed: 10 additions & 0 deletions
diff --git a/‎py_solution/561. Array Partition I.py
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+11Lines changed: 11 additions & 0 deletions b/‎py_solution/561. Array Partition I.py
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+11Lines changed: 11 additions & 0 deletions
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+class Solution(object):
+    def reverseWords(self, s):
+        """
+        :type s: str
+        :rtype: str
+        """
+        
+        l = map(lambda x: x[::-1], s.split(" "))
+        return " ".join(l)
+    
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+class Solution(object):
+    def arrayPairSum(self, nums):
+        """
+        :type nums: List[int]
+        :rtype: int
+        """
+        ret = 0
+        
+        if nums:
+            ret = sum(sorted(nums)[::2])
+        return ret