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I.K Gujral Punjab Technical University Fest Experience (Sudoku Competition)
Last Updated: 28 May 2024
Sudoku, the globally adored puzzle game, is not just a pastime but a mental workout that challenges the intellect and sharpens problem-solving skills. In our college, we'r...
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Modules available for Serialization and Deserialization in Python
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Python provides three different modules which allow us to serialize and deserialize objects : Marshal ModulePickle ModuleJSON Module1. Marshal Module: It is the oldest mo...
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Find index after traversing a permutation Array of 1 to N by K steps
Last Updated: 20 May 2021
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Count Distinct Rectangles in N*N Chessboard
Last Updated: 25 March 2025
Given a n x n Chessboard. The task is to count distinct rectangles from the chessboard. For example, if the input is 8 then the output should be 36.Examples:Input: n = 4 O...
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Puzzle | Rat and Poisonous Milk Bottles
Last Updated: 18 August 2025
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Difference between const int*, const int * const, and int const *
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int const*int const* is pointer to constant integer This means that the variable being declared is a pointer, pointing to a constant integer. Effectively, this implies tha...
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PUZZLE | Lateral Thinking
Last Updated: 09 April 2026
Problem: Move 3 matchsticks from the given set of matchsticks arranged as shown in the figure to make 3 square boxes.Check if you were right - full answer with solution be...
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