Hello everybody! This is my second account and I want to upgrade my skills of solving problems on codeforces. On my first account my maximum rating was at 1315, despite on my rating I know many algorithms like dfs, bfs, dp, segtree, sqrt-decomposition, binary search, disjoint sets union and other popular algorithms related to graphs. However, I use them rarely, because of, intresting and difficult problems rated approximately at 2000, but, I have some problems solving div 2 C, so I have started solving 1700 problems, but, I want to ask from experienced competitive programmers are there any other ways to upgrade my skills essentially?
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Auto comment: topic has been updated by _bruh_bruh (previous revision, new revision, compare).
Solve More Problems and attend Contest Regular.You Should Start with your old account.I think alternative account of cf is very bad that will decrease your confidence and motivation also.You Should start your old account.