Please share problems related to dijkstra algorithm and its modifications , please mention problem link and its rating
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Codeforces (c) Copyright 2010-2026 Михаил Мирзаянов
Соревнования по программированию 2.0
Время на сервере: 30.05.2026 02:18:02 (g1).
Десктопная версия, переключиться на мобильную.
При поддержке
https://atcoder.jp/contests/abc395/tasks/abc395_e
it's rated 970 on atcoder
thanks for sharing
This one have a similar idea, but more tricky:
https://mirror.codeforces.com/problemset/problem/1442/C
It is 2400 and it is worth trying
Is it worth to do a lot of transpositions?
Thanks for sharing
This problem is 1900 rated but it's a standard problem.
Thanks for sharing
Another self-centered blog about how I can improve without any effort
Nobody make rules about anyone can't post blog for asking problems he want!
surely there's a list you can find for this, but in the meantime: https://mirror.codeforces.com/contest/2023/problem/B
Thanks for sharing
A little hard but great ideas.
https://mirror.codeforces.com/problemset/problem/196/E
https://mirror.codeforces.com/problemset/problem/1693/C
Thanks for sharing
https://mirror.codeforces.com/problemset/problem/2059/D
https://mirror.codeforces.com/problemset/problem/1422/D
Thanks for sharing
https://mirror.codeforces.com/problemset/problem/1130/C not Dijkstra but something related to the shortest path if you figure out some good approach other than brute force, please share your approach
https://mirror.codeforces.com/gym/103149/problem/C
1307D - Cow and Fields
A recent interesting one — 2014E - Rendez-vous de Marian et Robin
check here : https://youkn0wwho.academy/topic-list/dijkstras_algorithm
Here's my 5 cent for its recency and fun
https://mirror.codeforces.com/contest/2024/problem/D