Set up files for challenge 077

1 files changed, 2 insertions, 52 deletions

diff --git a/challenge-077/bob-lied/README b/challenge-077/bob-lied/README
index e3712fbb10..9deeb88045 100644
--- a/challenge-077/bob-lied/README
+++ b/challenge-077/bob-lied/README
@@ -1,53 +1,3 @@
-Solutions to weekly challenge 74 by Bob Lied.
+Solutions to weekly challenge 77 by Bob Lied.
 
-https://perlweeklychallenge.org/blog/perl-weekly-challenge-074/
-
-* TASK #1 > Majority Element
-
-** Initial thoughts
-
-This is going to be an exercise in hashes and grep.
-
-** Post Solution Thoughts
-
-Use a hash to count to count elements, then use grep with a code block to select the match.
-
-** Problem Statement
-
-You are given an array of integers of size $N.
-Write a script to find the majority element. If none found then print -1.
-Majority element in the list is the one that appears more than floor(size_of_list/2).
-
-
-
-* TASK #2 > FNR Character
-
-** Initial Thoughts
-
-The specification is a little odd and doesn't match the example.  But, OK, whatever.
-Similar to the first task, another hash to count occurrences and grep to find the answers.
-
-** Post Solution Thoughts
-
-Going through the string could be either done with substr one character at a time,
-or splitting the string into an array of characters.  Finding the first char could be
-a search through the character positions, or a sort and picking off the first element.
-Sort is the easy answer, but I'm always wary of scaling.  Like in many of these
-problems, it's not an issue for "reasonable" strings, but could become a performance
-question if the strings were a thousand or a million times bigger.
-
-
-** Problem Statement
-
-You are given a string $S.
-
-Write a script to print the series of first non-repeating character
-(left -> right) for the given string. Print # if none found.
-Example 1
-Input: $S = ‘ababc’
-Output: ‘abb#c’
-Pass 1: “a”, the FNR character is ‘a’
-Pass 2: “ab”, the FNR character is ‘b’
-Pass 3: “aba”, the FNR character is ‘b’
-Pass 4: “abab”, no FNR found, hence ‘#’
-Pass 5: “ababc” the FNR character is ‘c’
+https://perlweeklychallenge.org/blog/perl-weekly-challenge-077/