Răspunsuri

2014-03-25T14:30:05+02:00
   1-{[603-135:15]:99+4}:10=
=1-{[603-9]:99+4}:10
=1-{594:99+4}:10
=1-{6+4}:10
=1-10:10
=1-1
=0
1 5 1