How can I use radio button where each button is dedicated to one array value?

So what I am trying to do is create a radio button of, say 5 options. Because it’s a radio button, obviously only one option can be selected. I want this array button to insert five values to an array where the selected gives the value of 1, and the others 0.

Let’s say I have five options: A, B, C, D, E

<form method="POST">
  <input type="radio" id="html" name="fav_language" value="1">A<br>
  <input type="radio" id="html" name="fav_language" value="1">B<br>
  <input type="radio" id="html" name="fav_language" value="1">C<br>
  <input type="radio" id="html" name="fav_language" value="1">D<br>
  <input type="radio" id="html" name="fav_language" value="1">E<br>
<button type="submit" value="Submit">Submit</button>
</form>

If select option B, how can I put it in an array so that it equals [0,1,0,0,0].
Is there a simple way to do this?
Thank you so much

>Solution :

1. add an eventListener to the form submit
2. cast a querySelectorAll to array and map the truthyness of the checked attribute

document.getElementById("myForm").addEventListener("submit", function(e) {
  e.preventDefault(); // remove if you want the form to submit
  const arr = [...document.querySelectorAll("[name=fav_language]")]
    .map(rad => +rad.checked);
  console.log(arr)
})

<form method="POST" id="myForm">
  <input type="radio" id="html" name="fav_language" value="1">A<br>
  <input type="radio" id="html" name="fav_language" value="1">B<br>
  <input type="radio" id="html" name="fav_language" value="1">C<br>
  <input type="radio" id="html" name="fav_language" value="1">D<br>
  <input type="radio" id="html" name="fav_language" value="1">E<br>
  <button type="submit" value="Submit">Submit</button>
</form>