aoc2021/d01_1.awk at 1b266b322c19a8b4c482bdd410696e9058a2789d - aoc2021 - Gitea: Git with a cup of tea

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 NR == 1 { A = $1; next }
 $1 > A { N++ }
 { A = $1 }
 END { print N }