p53ud0k0d3/concatenate-an-array-with-itself.sh

Created March 19, 2015 14:17

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HackerRank Concatenate an array with itself

Raw

concatenate-an-array-with-itself.sh

	i=0
	while read x
	do
	arr[$i]=$x
	i=$i+1
	done
	arr=(${arr[@]} ${arr[@]} ${arr[@]})
	echo ${arr[@]}

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