14 lines
233 B
Bash
14 lines
233 B
Bash
#!/usr/bin/env bash
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input=$1
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reversed=""
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length=${#input}
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for (( i=$length-1; i>=0; i-- )); do
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# extract each character from input
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# and append it to reversed
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reversed="${reversed}${input:$i:1}"
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done
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echo "$reversed" |