Help me, i fall in a disappointed moment!

Revision en1, by arefin_hossain, 2023-03-30 10:13:54

Hello, friends!

Still i am not able to solve in div2 a,b ,, div3 a,b and div4 c,d.

Also, when I solve a problem like 900-1000 rated, I have to also struggle it and too much time need for approaching the problem solution, even don't came the idea.

Now, what can i do now>>?

arefin_hossain

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en1 English arefin_hossain 2023-03-30 10:13:54 359 Initial revision (published)