from functools import reduce def sum_of_list(lt): lt = list(set(lt)) lt = reduce(lambda m, n: m + n, lt) return lt print(sum_of_list([1,2,3,4,5,4,50]))#65
from functools import reduce def sum_of_list(lt): lt = list(set(lt)) lt = reduce(lambda m, n: m + n, lt) return lt print(sum_of_list([1,2,3,4,5,4,50]))#65