From 9f959c1836c289bd11eb5a04af48807a967f056b Mon Sep 17 00:00:00 2001 From: robbie-hatley Date: Tue, 13 Aug 2024 10:20:29 -0700 Subject: Corrected errors in 282-2. --- challenge-282/robbie-hatley/perl/ch-2.pl | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/challenge-282/robbie-hatley/perl/ch-2.pl b/challenge-282/robbie-hatley/perl/ch-2.pl index a21d46f554..d3ae73e8ee 100755 --- a/challenge-282/robbie-hatley/perl/ch-2.pl +++ b/challenge-282/robbie-hatley/perl/ch-2.pl @@ -12,7 +12,7 @@ PROBLEM DESCRIPTION: Task 282-2: Changing Keys Submitted by: Mohammad Sajid Anwar Write a scripts which, given an alphabetic string $str, returns -the number of types a hunt-and-peck typist would have to move +the number of times a hunt-and-peck typist would have to move his right forefinger to a new letter key in order to type the string (not counting usages of shift keys). Example 1: Input: "pPeERrLl" Output: 3 @@ -21,8 +21,8 @@ Example 3: Input: "GoO" Output: 1 -------------------------------------------------------------------------------------------------------------- PROBLEM NOTES: -I'll base the solution to this (and to 282-2) on the concept of "m//g operator in scalar context". -Specifically, in 282-2 I'll check for a two consecutive captured single-character matches (embedded in a +I'll base my solution to this (and also to 282-1) on the concept of "m//g operator in scalar context". +Specifically, in 282-2 I'll check for two consecutive captured single-character matches (embedded in a positive look-ahead to prevent the matches from over-eating), then count the number of times that $1 ne $2. -------------------------------------------------------------------------------------------------------------- -- cgit