reduce()
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from functools import reduce
my_list=[1,2,3]
# def multiply_by2(item):
# return item*2
# def check_odd(item):
# return item%2 != 0
def accumulator(acc,item):
print(acc,item)
return acc+item
print(reduce(accumulator,my_list,0))
print(my_list) #it doesn't change the list
Python
INFO