15 lines
215 B
Bash
15 lines
215 B
Bash
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#!/bin/bash
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SUM=0
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while read f; do
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TEMP1="$(echo ${f//[a-z]})"
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TEMP2="${TEMP1:0:1}${TEMP1:0-1}"
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for i in $TEMP2; do
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echo $SUM + $i
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SUM=$(( $SUM + $i ))
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done
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done < input
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echo $SUM
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