Envío 1093

Código

n = input()
size =int(n)
i = 0
sum_total=0
array = size*[0]
array_totals =[0,0]
number =input()
args =number.split()
flag = 'Impossible'

for i in range(0,size):
    array[i] = int(args[i])
    sum_total= sum_total + array[i]

i=0
array_totals[1] = sum_total

for i in range (0,size):
    array_totals[0] = array_totals[0] + array[i]
    array_totals[1] = array_totals[1] - array[i]
        
    if array_totals[0] > 0 and array_totals[1] < 0:
        flag = int(i+1)
        break 

print(flag)