#!/bin/sh
###set -e
trap "exit" INT
files=${1:-assignment20188-*}
for sd in $files; do
cd $sd
#echo $sd
marksone=$(( `tail -1 output` ))
markstwo=$(( `tail -1 output1` ))
if [ "$marksone" != "$markstwo" ]; then
echo $sd + "is different"
fi
cd ..
done