Create A_Very_Big_Sum_#30.py

I contributed in cognizance-amrita#30

Author: theNamanchauhan

python/A_Very_Big_Sum_#30.py

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+#find sum of elements in given array
+def _sum(arr):
+
+	# initialize a variable to store the sum while iterating through
+	# the array later
+	sum = 0
+
+	# iterate through the array and add each element to the sum variable
+	# one at a time
+	for i in arr:
+		sum = sum + i
+
+	return(sum)
+
+#Taking input of the size of the array
+n=int(input())
+
+#creating an empty list
+arr = []
+
+# iterating till the range
+for i in range(0, n):
+    ele = int(input())
+    arr.append(ele) # adding the element
+print("Array is", arr)
+ans = _sum(arr)
+
+# display sum
+print('Sum of the array is ', ans)