Kalkil volim likid dan enn resipian rektang
Silvouple indik dimansion an milimet
X - larzer resipian
Y - oter resipian
L - longer resipian
H - nivo likid
Program-la pou kalkil volim likid dan enn resipian rektang, volim total ek volim lib, ek bann sirfas.