How to display the binary form of digital template parameters in the question text?
de către Hongchuan Liu-
Număr de răspunsuri: 2
How to display the binary form of digital template parameters in the question text?
Ca răspuns la Hongchuan Liu
Re: How to display the binary form of digital template parameters in the question text?
de către Richard Lobb-
I assume you have a randomly generated integer that you wish to display in binary? In which case I think you'll have to write Twig to convert it to a binary string. Something like the following (which I would suggest you put in the template parameters rather than in the question), which you can play with here on Twig fiddle.
{% set ndecimal = random(0,65535) %}
{% set n = ndecimal %}
{% set binary = "" %}
{% set power = 32768 %}
{% for i in range(0, 15) %}
{% if n >= power %}
{% set binary = binary ~ "1" %}
{% set n = n - power %}
{% else %}
{% set binary = binary ~ "0" %}
{% endif %}
{% set power = power // 2 %}
{% endfor %}
Decimal {{ ndecimal }} is {{ binary }} in binary.
Ca răspuns la Richard Lobb
Re: How to display the binary form of digital template parameters in the question text?
de către Hongchuan Liu-
{% set ndecimal = random(15, 20) %}
{% set n = ndecimal %}
{% set binary = "" %}
{% for i in range(0, 15) %}
{% if n >0 %}
{% set binary = (n % 2) ~ binary %}
{% set n = n // 2 %}
{% endif %}
{% endfor %}
{ "num":"{{ ndecimal }}","bin":"{{binary}}"}I put the above in the template parameters and it works well.
Thanks a lot.