-----

Author: Sagar Paul

57_.py

@@ -0,0 +1,11 @@
+nums = [1,2,4,5,34,67,4,8,64,48,90]
+
+# To print even numbers from the list
+
+def even(n):
+    if n%2 ==0:
+        return n
+
+evens = list(filter(even, nums))
+
+print(evens)

57_1_Filter Map Reduce.py

@@ -0,0 +1,8 @@
+nums = [1,2,4,5,34,67,4,8,64,48,90]
+
+# To print even numbers from the list
+
+evens = list(filter(lambda n: n%2 ==0, nums ))
+
+print(evens)
+

57_2_Filter Map Reduce.py

@@ -0,0 +1,14 @@
+nums = [1,2,4,5,34,67,4,8,64,48,90]
+
+# To print even numbers from the list
+
+evens = list(filter(lambda n: n%2 ==0, nums ))
+
+print(evens)
+
+def Double(n):
+    return 2*n
+
+double = list(map(Double,nums))
+
+print(double)

57_3_Filter Map Reduce.py

@@ -0,0 +1,18 @@
+nums = [1,2,4,5,34,67,4,8,64,48,90]
+
+evens = list(filter(lambda n: n%2 ==0,nums))
+
+print(nums)
+
+double = list(map(lambda n: 2*n, nums))
+
+print(double)
+
+from functools import reduce
+
+def Add_All(a,b):
+    return a+b
+
+sum = reduce(Add_All,nums)
+
+print(sum)

57_4_Filter Map Reduce.py

@@ -0,0 +1,7 @@
+from functools import reduce
+
+nums = [1,2,4,5,34,67,4,8,64,48,90]
+
+sum = reduce(lambda a,b: a+b,nums)
+
+print(sum)