## Mehdi

BAN USER
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def helper( digits):

"""

:type digits: List[int]

:rtype: List[int]

"""

next_=[1]

i=0

digits=digits[::-1]

j=0

cur=0

res=[]

while(i<len(next_) or j<len(digits)):

first = next_[i] if i<len(next_) else 0

i+=1

second = digits[j] if j<len(digits) else 0

j+=1

sum_=first+second+cur

res.append(sum_%10)

cur=sum_/10

if cur:

res.append(1)

return res[::-1]

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- Mehdi May 14, 2019