Slots always hold Something

Here is the completed program:

DIM VALUE(1 TO 5)               '  Ask for an array of floating point numbers
                                '
LET VALUE(1) = 19.234           '  Put  19.234 into the first slot of the array
LET VALUE(2) = -12.6            '  Put -12.6   into the second slot
LET VALUE(3) = 99.85            '  Put  99.85  into the third slot

PRINT "First slot:", VALUE(1)   '  Print out the first  slot
PRINT "2nd   slot:", VALUE(2)   '  Print out the second slot
PRINT "3rd   slot:", VALUE(3)   '  Print out the third  slot
END

Here is what the array looks like after the three assignment statements have executed:

All slots of the array have a value in them, not just the ones used in the assignment statements.