[Guidance] What's the method to get precision till decimal place defined by user ?

I am working on this problem LMA1

I tried this method from the editorial. Why am I getting WA ?

using namespace std;

int main(){
double t,a,n,p,d,q;

return 0;

You can’t solve it in this way; precision of standard C++ data types is far from 10000 digits :slight_smile:

Check editorial (and codes provided there) once again to get the idea how to calcualte digits of common fraction one by one.

try writing cout<<fixed<<setprecision(d)<<… instead of only cout<<setprecesion(d)<<…

try writing cout<<fixed<<setprecision(d)<<…instead of cout<<setprecision(d)<<…

Can you tell me why my code is not accepted please ? :slight_smile:

Kinda obvious answer - because it gives wrong answer.

I already said it in my message above.

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