Submission #370501

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Source Code Expand

#!/usr/bin/bash
calc () {
    echo scale = 10 \; "$@" | bc
}
hold () {
    [ $(calc "$@") = 1 ]
}
read m
m=$(calc $m / 1000)
if hold $m \< 0.1 ; then
    n=0
elif hold $m \< 6 ; then
    n=$(calc $m \* 10 )
elif hold $m \< 35 ; then
    n=$(calc $m + 50 )
elif hold $m \< 71 ; then
    n=$(calc ($m - 30) / 5 + 80 )
else
    n=89
fi
echo $n | sed -e 's/^\([[:digit:]]\)\./0\1\./g' | head -c 2 ; echo

Submission Info

Judge Result