Archived
pramp algorithms
An old note — I haven't updated it since I wrote it.
budget cuts
flatten a dictionary
find first occurrence of k in array
substring search
move zeroes to end
toeplitz matrix
spiral order matrix
number of islands
product of array except self
pancake sort
draw h tree
decoding a string
getting a different number
shifted array search
busiest time at the mall
bracket match
minimum deletion
diff between two strings
word count engine
TBD: