ref: b1d9d2818b21df8234d305b91d2c8e21bea78b6b dir: /bugs-fixed/getline-numeric.awk/
{ print $0, ($0 <= 50 ? "<=" : ">"), 50 getline dd < ARGV[1] print dd, (dd <= 50 ? "<=" : ">"), 50 if (dd == $0) print "same" }