import sequtils, strutils

var n = readLine(stdin).parseInt

while true:
    n += 1
    if replace(($n), "0", "").len <= 2:
        break

var
    zeros:int = count($n, '0')
    num:int = ($n).replace("0", "").parseInt

if len($num) == 1:
    echo num,".0*10^",zeros
elif len($num) == 2:
    echo num / 10, "*10^",zeros + 1