16_lambda.py

def squared(num): return num * num
# lambda num: num * num

print(squared(2))

addtwo = lambda num: num + 2

print(addtwo(12))

sum_total = lambda a, b: a + b

print(sum_total(10, 8))

#######################

def funcbuilder(x):
    return lambda num: num + x

addTen = funcbuilder(10)
addTwenty = funcbuilder(20)

print(addTen(7))
print(addTwenty(7))

#######################

numbers = [3, 7, 12, 18, 20, 21]

squared_nums = map(lambda num: num * num, numbers)

print(list(squared_nums))

############################

odd_nums = filter(lambda num: num % 2 != 0, numbers)

print(list(odd_nums))

###########################

from functools import reduce

numbers = [1, 2, 3, 4, 5, 1]

total = reduce(lambda acc, curr: acc + curr, numbers, 10)

print(total)

print(sum(numbers, 10))