%import textio %zeropage basicsafe main { uword[] array = [1000, 2000, 9000, 8000, 5000] sub start() { txt.print_bool(1000 in array) txt.spc() txt.print_bool(9000 in array) txt.spc() txt.print_bool(5000 in array) txt.spc() txt.print_bool(9001 in array) } }