https://sudolife.vercel.app/blog Personal website of Akshit Gupta, a student learning Computer Science with interests in machine learning and competitive programming. en-us akshitguptaa29@gmail.com (Akshit Gupta) akshitguptaa29@gmail.com (Akshit Gupta) Sat, 02 Aug 2025 12:00:00 GMT https://sudolife.vercel.app/blog/euler-tour https://sudolife.vercel.app/blog/euler-tour Flatten a tree with an Euler tour so every subtree becomes a contiguous range. Then turn subtree queries into array ranges solvable with a Fenwick Tree or lazy Segment Tree, edge mapping tricks, pitfalls, and templates. Sat, 02 Aug 2025 12:00:00 GMT akshitguptaa29@gmail.com (Akshit Gupta) cptreeseuler-tourfenwick-treesegment-treelazy-propagationadvanced-cp https://sudolife.vercel.app/blog/math-in-cp https://sudolife.vercel.app/blog/math-in-cp Explore how mathematics plays a crucial role in competitive programming and the resources to master it. Tue, 01 Jul 2025 12:00:00 GMT akshitguptaa29@gmail.com (Akshit Gupta) cpmathematicsalgorithms https://sudolife.vercel.app/blog/test-post https://sudolife.vercel.app/blog/test-post Testing the static Markdown blog locally. Mon, 03 Mar 2025 12:00:00 GMT akshitguptaa29@gmail.com (Akshit Gupta) testlocal