#!/bin/bash
read r
for ((i=0; i<$r; i++))
do
read l w h
s=$((2*$h*$(($w+$l))))
if (($s%16!=0))
then
echo $(($s/16+1)) | bc -l
else
echo $(($s/16)) | bc -l
fi
doneSTDIN:
2
2 4 7
1 2 3
Ошибки:
main.sh: line 3: ((: i<2
: syntax error: invalid arithmetic operator (error token is "
")
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