ya_back

gistfile1.txt

def get_intersection_arrays(arr_1: list, arr_2: list) -> list:
    st_1 = set(arr_1)
    st_2 = set(arr_2)
    return list(st_1 & st_2)

lst_1 = [1, 2, 3, 4, 5, 6]
lst_2 = [2, 4, 6, 8]

result_intersection = get_intersection_arrays(lst_1, lst_2)
print(result_intersection)


def del_zero(lst: list) -> list:
  lst = list(set(lst))
  del lst[0]
  return  lst

arr = [1, 0, 3, 2, 0, 4, 0, 5, 0]

print(del_zero(arr))