Just found out that using int instead of long long can half my execution time in certain problems.
Learned this by submitting CSES Counting Divisors problem 4 times and getting TLE on all 4 of them due to the unwanted long long as my input.
I first thought that using <bits/stdc++.h> was the reason for the TLE, and thought of using <iostream> instead, as you can see in the second image.
Why are they selling merch? And who is buying that if not for the cringey hype around it?
Selling a 70$ basketball is corny as hell.
And a 200$ keyboard, just so it performs some basic commands in one click and help to boost "user productivity".
THIS IS INSANE.