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thefotios/day1.sh

Last active December 2, 2015 15:37
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Advent of Code 2015
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day1.sh
# Part 1
awk 'BEGIN{ FS = ""} {for(i = 1; i <= NF; i++) if($i ~ /\(/){ floors++}else{floors--} } END { print floors}'
# Part 2
awk 'BEGIN{ FS = ""} {for(i = 1; i <= NF; i++){ if($i ~ /\(/){ floors++}else{floors--}; if(floors < 0){print i; break}}} END { print floors}'
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