Problem code puppygcd of ltime26
I followed the approach of the editorial and still am getting tle. Can you plz tell me why? Similar solutions in practice session got ac.
I also need help with preprocessed array. How was it calculated? I applied a bruteforce to generate it but it is taking a lot of time ( don’t know exact as i got bored and stopped the process in between). In my solution i used the array in authors code.