I'm trying to upsolve a basic dynamic programming problem from cses and I would prefer to not look up for the solution at the moment. I've been keeping on trying to solve it for a few days so far. I came up with some idea,but ended up with nothing so far. Any advice? You can send me a message for further information.

Thanks

Hello everyone! I would like to know your opinion related to participating at math competitions and to do well at them before approaching competitive programming.

Hello,guys As this question's title say I'm asking about it because practicing every day kind of makes me feel some mental fatigue. (Obviously I feel It doesn't work with me). What's your opinion about this? How much time do you practice weekly?

Just to be curious. I was wondering how much time do you practice weekly averagely and how many hours

Hi everybody. This is my first time I put the hands on a DP problem. The first problem which got my attention is the following: https://codeforces.com/problemset/problem/189/A .In my opinion it is a basic DP problem. I would like to get the way of approaching this type of problems. Any advice?

Hi! As the blog title states I got stuck on this problem To be precise I didn't grasp the reason of that x mod n and x / n as well. I didn't get why they correspond to the column of that number and to the row (row numbering).