map_filter_reduce.py

# # MAP 
# # def cube(x):
# #   return x * x * x


# # print(cube(2))

# l = [1, 2, 4, 6, 4, 3]
# # newl = []
# # for item in l:
# #   newl.append(cube(item))

# newl = list(map(lambda x: x*x*x, l))
# print(newl)

# # FILTER
# def filter_function(a):
#   return a>2
  
# newnewl = list(filter(filter_function, l))
# print(newnewl)

from functools import reduce

# List of numbers
numbers = [1, 2, 3, 4, 5] 

# Calculate the sum of the numbers using the reduce function
def mysum(x, y):
  return x + y
  
sum = reduce(mysum, numbers)

# Print the sum
print(sum)