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Open on Codeforces · 853 unique accepted
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Quality: 19,373 global accepts · Tags: math · first AC: Aug 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,725 global accepts · Tags: constructive algorithms, data structures, strings · first AC: Jul 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,402 global accepts · Tags: combinatorics, greedy, math · first AC: Jun 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 27,965 global accepts · Tags: math, two pointers · first AC: Jun 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 26,190 global accepts · Tags: greedy, two pointers · first AC: Jun 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 28,847 global accepts · Tags: constructive algorithms, implementation · first AC: Jun 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 27,998 global accepts · Tags: dp, graphs, implementation, shortest paths · first AC: Jun 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 43,019 global accepts · Tags: math, number theory · first AC: Jun 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 550 global accepts · Tags: *special · first AC: May 20, 2020 · Q# (first AC)
Quality: 29,859 global accepts · Tags: implementation · first AC: May 13, 2020 · GNU C++11 (first AC)
Quality: 6,492 global accepts · Tags: *special, brute force, number theory · first AC: May 2, 2020 · GNU C++11 (first AC)
Quality: 12,888 global accepts · Tags: greedy · first AC: Mar 7, 2020 · GNU C++11 (first AC)
Quality: 30,842 global accepts · Tags: dp, greedy, implementation · first AC: Jan 10, 2020 · GNU C++11 (first AC)
Quality: 14,420 global accepts · Tags: binary search, brute force, implementation · first AC: Dec 27, 2019 · GNU C++11 (first AC)
Quality: 13,525 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Dec 5, 2019 · GNU C++11 (first AC)
Tags: implementation, two pointers · first AC: Oct 26, 2019 · GNU C++11 (first AC)
Quality: 10,553 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 17, 2019 · GNU C++11 (first AC)
Quality: 8,515 global accepts · Tags: implementation, math, number theory · first AC: Sep 14, 2019 · GNU C++11 (first AC)
Quality: 15,823 global accepts · Tags: binary search, math · first AC: Sep 5, 2019 · GNU C++11 (first AC)
Quality: 16,372 global accepts · Tags: binary search, flows, greedy, sortings · first AC: Apr 6, 2019 · GNU C++11 (first AC)
Quality: 108,197 global accepts · Tags: data structures, hashing, implementation · first AC: May 25, 2018 · GNU C++11 (first AC)
Quality: 13,549 global accepts · Tags: greedy, implementation, math, number theory · first AC: Apr 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,585 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Apr 20, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,847 global accepts · Tags: bitmasks, games, greedy · first AC: Apr 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,926 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs · first AC: Apr 8, 2026 · C++17 (GCC 7-32) (first AC)