aoc2022/d01/part1.awk

# awk -f part1.awk < input | sort -n | tail -n 1
# awk -f part1.awk < input | sort -n | tail -n 3 | sum0
NF == 0 { print a; a = 0 }
{ a+=$1 }
END { print a; }
day 1 2022-12-01 21:45:38 +00:00			`# awk -f part1.awk < input \| sort -n \| tail -n 1`
			`# awk -f part1.awk < input \| sort -n \| tail -n 3 \| sum0`
			`NF == 0 { print a; a = 0 }`
			`{ a+=$1 }`
day 1, add edge case for last block 2022-12-01 21:56:49 +00:00			`END { print a; }`