leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

0192.sh (283B)

0 // original 1 for word in $(tr ' ' '\n' < words.txt | sort | uniq); do grep -o "\<$word\>" words.txt | wc -l | xargs echo $word; done | sort -k2 -nr 2 3 // using uniq -c instead of counting word by word 4 cat words.txt | tr -s ' ' '\n' | sort | uniq -c | sort -nr | awk '{ print $2, $1 }'