6 lines
159 B
Awk
6 lines
159 B
Awk
# awk -f part1.awk < input | sort -n | tail -n 1
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# awk -f part1.awk < input | sort -n | tail -n 3 | sum0
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NF == 0 { print a; a = 0 }
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{ a+=$1 }
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END { print a; }
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