Another day, another step in learning about competitive programming. Today we will be solving Lights Out - https://codeforces.com/contest...

5th question is halfway to entering double digits Today we are solving - Beautiful Year: https://codeforces.com/contest/271/problem/A In...

We are on a streak for the 4th question Today we are solving Borze: https://codeforces.com/contest/32/problem/B… Don't forget to give...

Time for our 3rd question. Today we will try to solve: Queue at the school. https://codeforces.com/contest/266/problem/B… Don't forget...

We will be solving the second question of our competitive journey today. Let's solve this question today - Beautiful Matrix:...

The journey starts from the simplest questions only. So starting with the first question of the list - Young Physicist. You should...