ex1.sh changed to make a statistics for all countries at once - it prints everything at the end

This commit is contained in:
Arkadiusz Hypki 2023-05-15 16:58:59 +02:00
parent de44f3ece7
commit 2129be264a
1 changed files with 5 additions and 6 deletions

View File

@ -6,13 +6,12 @@
echo "Podaj nazwę pliku z bazą danych"
read inPlikWej
echo "Podaj kraj, który wyszukać"
read inKraj
echo "Podaj minimalny wiek"
read inWiek
w=0
sz=0
declare -A kraje
# iterating line-by-line
while read line
@ -27,9 +26,9 @@ then
w=$((w + 1))
if [ $country = "$inKraj" -a $age -ge $inWiek ]
if [ $age -ge $inWiek ]
then
sz=$((sz + 1))
kraje["$country"]=$((kraje["$country"] + 1))
echo "Person $name (from $country) is $age years old"
fi
@ -37,4 +36,4 @@ fi
done < $inPlikWej
echo "There is statistically `echo "scale=2; $sz/$w*100.0" | bc -l` % of such persons"
for key in ${!kraje[@]}; do echo "From $key there is ${kraje["$key"]} persons"; done