github/perlweeklychallenge-club.git/challenge-074/walt-mankowski, branch master

link to blog entry for challenge 74

2020-08-23T13:54:59+00:00

no longer need to include algorithm

2020-08-23T13:17:27+00:00

make out a string instead of a list

2020-08-23T13:02:19+00:00

changed out from an array to a string

2020-08-23T12:48:35+00:00

only try to erase c from nr once

2020-08-21T01:33:16+00:00

only delete c from nr once

2020-08-21T01:30:15+00:00

use strings instead of char *'s

2020-08-21T01:26:15+00:00

check for double-delete when removing c from nr

2020-08-21T00:53:47+00:00

After it's been removed, set the value in seen to end() so we know not
to erase it again.

Store iterators to the positions in the list in a map

2020-08-20T02:05:54+00:00

This saves me having to find() each element -- now I can jump right to
them. But I had to store the list in the opposite order since erase()
doesn't like reverse iterators.

removed unneeded temp variable

2020-08-18T23:52:44+00:00