Need help

Правка en1, от Muhammadaziz_dev, 2024-09-29 06:36:18

Hello dear Codeforces community, i want a tip to solve perfect problems for me. When i solve random problems, it's either too easy or too hard. I want to solve hard problems that improve me, but i can't. I need help for this.

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en1 Английский Muhammadaziz_dev 2024-09-29 06:36:18 234 Initial revision (published)