Nested list comprehensions, nice :)
I wonder if the casts between int and str are necessary though.. perhaps there is a solution involving a more traditional add and carry approach?
Yeah, I thought it was a neat solution. :)
I'm not familiar with add and carry approaches, but it's interesting to consider whether it's possible without the casts.
I got bored and had a go. Please do not look at my code.....:)
def up_array(arr): res = reduce(lambda r, x: (r[0]+[(x+r[1])%10],(x+r[1])/10), arr[::-1], ([],1)) return (res[0]+[1])[::-1] if res[1]>0 else res[0][::-1] print up_array([2, 3, 9]) print up_array([9, 9, 9]) print up_array([9, 9, 0]) print up_array([2, 9, 9]) print up_array([9,9,9,9,9,9,9,9])
Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink.
Hide child comments as well
Confirm
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Nested list comprehensions, nice :)
I wonder if the casts between int and str are necessary though.. perhaps there is a solution involving a more traditional add and carry approach?
Yeah, I thought it was a neat solution. :)
I'm not familiar with add and carry approaches, but it's interesting to consider whether it's possible without the casts.
I got bored and had a go. Please do not look at my code.....:)