ch-1.awk « awk « abigail « challenge-133 - github/perlweeklychallenge-club.git - Unnamed repository; edit this file 'description' to name the repository.

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#!/usr/bin/awk

#
# See ../README.md
#

#
# Run as: awk -f ch-1.awk < input-file
#

{print int (exp (log ($1) / 2))}