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Guendabiaani's blog

By Guendabiaani, history, 5 years ago, In English

This has not gone too well for the last week because I had several midterms, but hopefully I'll make up for it this week. Whenever I had time I tried simple brute force/meet in the middle problems.

515B - Drazil and His Happy Friends

Idea

1249C2 - Good Numbers (hard version)

Idea

1043D - Mysterious Crime

Idea

888E - Maximum Subsequence

Idea

769D - k-Interesting Pairs Of Integers

Idea

As for the plan I decided I will now mostly focus on solving harder problems since speed doesn't seem to matter that much at this level. For the basic techniques section that I need to practice DP, Two pointers, Range queries and Bit manipulation which I am not very familiar with.

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