Zadanie Written By KRAS| :)

You have the following available commands:
print - use it for calculations too
read - reads a string, read all - be carefull with that
set - defines a variable
call - call a soubroutine
return - returns from a souroutine, use it only within a subroutine
stop - exits the program
help - shows some help
KRASI:>Failed to connect to mysql server

KRASI:>SQL error had occured, can not continue
KRASI:>exitting......