x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, -11, -12, -13, -14, -15]
y = [0, 2, 3, 0, 5, 6, 7, 8, 9, 10, -11, -12, -13, -14]
z = [-1]
r = [1]
a = [0,0,0,0,0,0,0,0,0]

from copy import *

def count_positives_sum_negatives(arr):
    dub = copy(arr)
    out = []
    if not arr:
        return []
    if sum([z for z in dub if z >= 0]) == 0:
        return [0,0]
    else:
        calc1 = len([i for i in dub if i > 0])
        out.append(calc1)
        calc2 = sum([x for x in dub if x < 0])
        out.append(calc2)
    return out