can we not use backtracking ?
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[INOI1401] Highway Bypass (INOI 2014: India)
Problem in short: In a grid of size R x C, you need to find the number of paths from the top-left to the bottom-right. You may only move 1 block to the right or one block down in each step. Yo...
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NaN.
Q&A session
Q&A Session with Sumeet Varma, Codeforces India #1
Hey there! I’m Sumeet Varma. I am extremely interested in Algorithms and Data Structures and so I do a lot of competitive programming. I am also a big fan of Counter-Strike, Politics and reading random answers on Quora.
My team (FruitSalad) came 1st in ACM ICPC ‘17 Kharag...
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Hey Sumeet ! i am having hard time solving easy dp problems and i think a lot of time gets wasted because of that. Should i start learning other topics like segment trees or i should keep trying with dp
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