To convert a hexadecimal number to tis binary equivalent in qbasic?

Answer 1

NOTE: The program below is written in the form of a straight forwards 'table/look up' chart. It will, quite simply, convert no more than 1 single hex digit character, at a time, into its binary number equivalent.

If you wish to convert a whole entire string of hex digit characters together at once; then, I suggest you will need to 'modify' the program yourself by using, possibly, a 'FOR/NEXT loop' statement to extract out each separate hex character which needs to be converted from the users input/together with a function such as, 'MID$()'.

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Here is a sample program RUN/Output...

Please, enter your single character hex digit(0-9/A-F):

? C

The binary equivalent of the above hex digit is:

1100