malviyanshiv's blog

Needed data structure suggestion for answering these queries
By malviyanshiv, 4 years ago, In English

I was giving this hiring contest ( already over ). I am stuck at this question. Needed some help

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Content for learning implementation of trie using array
By malviyanshiv, history, 5 years ago, In English

I am struggling to find a good article on implementing trie using array. I did get some code implementing the same and attempted to read them but unable to beat my doubts!!! Please share the idea or link of some good article.

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Difference in output on codeforces in C++
By malviyanshiv, history, 5 years ago, In English

In Codeforces Round #538 (Div. 2), I submitted the solution for problem C and got WA on test case 4 ( solution link ). I checked it offline and it gave correct output for test case 4. I also checked it on online compiler ideone, and it also gave the correct result. I tried submitting in different versions of C++ ( an illogical attempt and so )... failed. Please help me to find the cause of ambiguity ?

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