algofighter's blog

By algofighter, history, 3 years ago, In English

When you solve a problem (on your own or after reading the editorial), then you are able to solve a problem again in the same or shorter time than previously? Do you solve some problems 2nd time after some time to remember some techniques or algorithms (like BFS, Dijkstra, etc.)? Even when I solve a problem on my own, after some time, I forget a solution fast and I sometimes can't solve a question again.

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