Would you rather have 1 million right now or have a penny that doubles each day for a month ?
Try it !
Don't spoiled plz
You can use this
Spoiler here
(post deleted by author)
but why..?
Anyways, I did the math, and a penny is actually better if you can wait for a month.
more spoilers
That's about ten million dollars.
Don't spoiled plz
You calculate it for 31 day, i calculate it for 30 day...
This month (feb) is has 29 days because 2024 is a leap year ... you also can use 29 day... Or 28 day...
insert_user_name decide to erasing msg instead hiding it... Idk why...
Here's how I would calculate how much money I would have after one month
Instead of looping and multiplying a variable by 2, I would instead think more about the math part. As soon as I saw this, I immediately thought of the exponential function that does the exact thing we're looking for.
$$f(x) = 2^x$$
$$f(30) = 1073741824$$
or
Which means that I can get $10,737,418.24 or 10 million dollars in 1 month.
Let's talk about this
That's not exact: try it with small numbers like 1 or 2 days
With your formula, day 1 give you 0.02...(on the 1st day, i'll give you 0.01 not 0.02... if it was my money ,it would make a world of difference! 
)
spot the error:
instead:
and what if i'll give you a dime or a quater on the 1st day ?
Can you hide amount references
interesting, that is a crazy number! (when i chose double daily)