I'm trying to get to grips with malloc, and so far I'm mostly getting unexpected results when testing and playing around with it.
I'm aware of similar questions here and here, but I haven't been able to figure out the right solution for my specific situation. Some of what I'm finding are solutions which use mutate_, etc but I understand these are now obsolete. I'm new to dynamic usages of dplyr.
The partial digit subsequence of an array A is a subsequence of integers in which each consecutive integers have at least 1 digit in common