My currently knowledge is basic graph percussion, dfs, bfs, djikstra, and I know others too, but not in code, like, bellman-ford and floyd-warshall. I'm looking forward to practice a lot more and learn a lot more, and it's easier when I have someone with me. I know also basic DP tactics like memoization, accumulated sums ,B.search, Bin. Trees etc..
I started my journey in Competitive Prograaming with C language, and now i'm moving to C++.
I was finalist at Portuguese National Olympiad of Informatics 2 years ago.