max subarray sum added

Author: ameybhosle1

maxsubarr.py

@@ -0,0 +1,21 @@
+# Python program to find maximum contiguous subarray 
+   
+# Function to find the maximum contiguous subarray 
+from sys import maxint 
+def maxSubArraySum(a,size): 
+       
+    max_so_far = -maxint - 1
+    max_ending_here = 0
+       
+    for i in range(0, size): 
+        max_ending_here = max_ending_here + a[i] 
+        if (max_so_far < max_ending_here): 
+            max_so_far = max_ending_here 
+  
+        if max_ending_here < 0: 
+            max_ending_here = 0   
+    return max_so_far 
+   
+# Driver function to check the above function  
+a = [-13, -3, -25, -20, -3, -16, -23, -12, -5, -22, -15, -4, -7] 
+print "Maximum contiguous sum is", maxSubArraySum(a,len(a))