USING: formatting io kernel locals math math.functions math.parser ;
readln string>number
dup
*
number>string print
VVNJTkc6IGZvcm1hdHRpbmcgaW8ga2VybmVsIGxvY2FscyBtYXRoIG1hdGguZnVuY3Rpb25zIG1hdGgucGFyc2VyIDsKcmVhZGxuIHN0cmluZz5udW1iZXIKZHVwCioKbnVtYmVyPnN0cmluZyBwcmludA==