
I am trying to decode a message provided as a morse code via command line argument. If the provided string …
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Using an exact cover matrix of sudoku such as the one here, each row in the matrix correlates to a …
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I get that question from leet code and I got this answer from YouTube tutorial, but I don’t understand the …
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I am solving a question in which i have to write a function which finds the maximum and minimum sum …
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I tried to solve this below program but I don’t know how to find perfect square inside the given number. …
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Consider an array which we know will have integers from 0 to n in sequence, starting at 0. For example: …
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You are given four arrays A, B, C, D each of size N. Find maximum value (M) of given below …
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The question is similar to here, besides: We are looking for the maximum. The answer can contain the first or …
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To generate the lexicographic index of a permutation, we generate first its Lehmar code – basically representation in the factorial …
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The challenge is to find 4 consecutive equal characters in horizontal, vertical or diagonal direction with the most optimal algorithm …
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