Title says it all. What are some of your favourite problems in competitive programming?
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Rayan Programming Contest 2024 - Selection (Codeforces Round, Div. 1 + Div. 2)
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Codeforces (c) Copyright 2010-2024 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 26.11.2024 13:07:18 (k2).
Десктопная версия, переключиться на мобильную.
При поддержке
Codeforces 200A,2B,154C,506D,274E
problem D of good bye 2016
706E (only problem I found throughout my contest life which could be solved with linked list)
My solution of 455D(http://codeforces.me/contest/455/submission/28947577)... In fact,I think it's also a kind of linked list.
https://www.hackerrank.com/contests/cisco-icode-round-2/challenges/sherlock-and-subarray
Couldnt solve it during the contest. Solved it a year after the contest was held after learning segment tree. Felt like a boss.
http://codeforces.me/problemset/problem/675/D
Everybody solved this question using set. I did it using segment tree. Felt like a boss again.
https://www.codechef.com/SNCKPB17/problems/SNGRAPH
Learnt about the concept of reverse DSU after failing to solve ABROADS on codechef and applied it to this problem during contest time.
773D - Тленные дороги, 793E - Проблемы отделений
https://code.google.com/codejam/contest/8294486/dashboard#s=p2
problem "C. Pony Express" from GCJ 2017 round 1B
https://csacademy.com/contest/archive/task/point-in-kgon
problem E from CSA round 34
Why so less comments? Symmetree
I really liked thinking and enjoyed solving 1814D - Балансировка пушек.
Probably https://oj.uz/problem/view/BOI18_genetics
https://codeforces.me/problemset/problem/1780/D I love interactive problems