4 ms·

So why do we need variables?

• jnovek 3y ago
  I hope the question isn’t intended to have a single “right” answer because it’s very vague.
• bee_rider 3y ago
  It is a broad question, so here’s a broad answer: A computer program is a sequence of instructions for the computer to follow, to transform some input into some output. To write useful and interesting programs, it is helpful to have some way of representing quantities which might change depending on those inputs.