How to solve problems tagged "data structure" ? Please help me.

Правка en1, от lalit.n.chandora, 2020-04-19 14:50:43

I am newbie in the competitive programming community.

I have solved a few problems with difficulty less than 1200 mostly with tags greedy, math, implementation. Here are my submissions Then I started to move on with different tags starting from data structures But now, I cannot solve those problems (tagged data structures) , though I seem to understand those questions but I cannot code most of the solution... still there were some problems on which I got AC, but they seem to have execution time > 1000 ms which I think are not efficient, right ? Can anyone please help me on how to move ahead in this journey ? It would be very good. More specifically I want to know how to solve problems ahead with possibly more difficulty and varying tags, or is there something wrong with my approach ?

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en2 Английский lalit.n.chandora 2020-04-19 14:51:56 2 Tiny change: 'munity. \n\nI have s' -> 'munity. \nI have s'
en1 Английский lalit.n.chandora 2020-04-19 14:50:43 933 Initial revision (published)