#!/bin/sh
#(for i in `seq 0 314`; do echo "scale=2; s($i/10)*20+20" | bc -l | sed -e 's/\(.*\)\..*/\1/'; done;) > sin

function printx(){
	local COUNTER=1
	while [ $COUNTER -lt  $(($1+1)) ]
	do
		echo "x"
		COUNTER=`expr $COUNTER + 1` 
	done
}

cat $1 | (while read line; do 
	if [ $line ]
    then
		X=$(printx "$line" )
		echo $line `echo $X | sed -e 's/ //g'`
	fi
 done)