TL;DR, Live session on Number theory for Competitive Programming at 8 PM IST today.

Sneak peak for the live stream: Find : F(K,N) = Phi(Phi(Phi(….. k times … Phi(N))
Find F(K,N) for N,K <= 10^12.

We would be continuing with the CP Live Streams, covering interesting applied ideas used to create problems in competitions and coding tests of companies. Today we will take 3-4 interesting number theory Ideas.

Link : https://youtu.be/znENoVN73G8