Similar problems on Codeforces !!!!!!

Revision en1, by Ibrahimfostok, 2025-03-20 13:09:15

Today I faced a problem in "Codeforces Round 794 (Div. 1)" which I didn't solve yet, but felt that I've solved it before , after a little searching I found that it's existed before in "Educational Codeforces Round 174 (Rated for Div. 2)" with a 99.9% similarity in the solution !!!!

Here is the older version : https://codeforces.me/problemset/problem/1685/B The newer one : https://codeforces.me/contest/2069/problem/E

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  Rev. Lang. By When Δ Comment
en3 English Ibrahimfostok 2025-03-20 13:15:32 8
en2 English Ibrahimfostok 2025-03-20 13:15:05 138
en1 English Ibrahimfostok 2025-03-20 13:09:15 463 Initial revision (published)