6 lines
184 B
Awk
6 lines
184 B
Awk
/down/ {aim += $2}
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/up/ {aim -= $2}
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/forward/ {pos += $2; depth += aim * $2}
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END {print pos * aim, pos * depth}
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# one-liner
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# /^d/{a+=$2}/u/{a-=$2}/f/{p+=$2;d+=a*$2}END{print p*a,p*d}
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