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Open on Codeforces · 1,058 unique accepted
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Quality: 28,443 global accepts · Tags: math, number theory · first AC: Oct 19, 2023 · last AC: Oct 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 18,125 global accepts · Tags: greedy, math, sortings · first AC: Nov 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 21,100 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Oct 25, 2021 · last AC: Oct 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 11,495 global accepts · Tags: brute force, math · first AC: Sep 1, 2021 · last AC: Sep 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 15,482 global accepts · Tags: brute force, dp, hashing, implementation, strings · first AC: Jul 22, 2021 · last AC: Jul 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 13,820 global accepts · Tags: combinatorics, dp, dsu, graphs, math · first AC: Jul 6, 2021 · last AC: Jul 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 22,931 global accepts · Tags: constructive algorithms, math, number theory · first AC: May 14, 2021 · last AC: May 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 23,356 global accepts · Tags: binary search, bitmasks, data structures, greedy · first AC: Mar 29, 2021 · GNU C++11 (first AC)
Quality: 12,568 global accepts · Tags: brute force, implementation · first AC: Mar 6, 2021 · last AC: Mar 8, 2021 · GNU C++11 (first AC)
Tags: brute force, greedy, sortings · first AC: Jan 7, 2021 · last AC: Jan 7, 2021 · GNU C++11 (first AC)
Quality: 29,396 global accepts · Tags: binary search, dp, greedy, sortings, two pointers · first AC: Jan 7, 2021 · GNU C++11 (first AC)
Quality: 18,728 global accepts · Tags: dp, greedy, strings · first AC: Dec 30, 2020 · last AC: Jan 2, 2021 · GNU C++11 (first AC)
Quality: 20,887 global accepts · Tags: dp, math · first AC: Dec 19, 2020 · last AC: Dec 23, 2020 · GNU C++11 (first AC)
Quality: 16,402 global accepts · Tags: combinatorics, greedy, math · first AC: Mar 19, 2020 · last AC: Dec 1, 2020 · GNU C++11 (first AC)
Quality: 32,047 global accepts · Tags: binary search, brute force, combinatorics, implementation, math · first AC: Mar 26, 2020 · last AC: Dec 1, 2020 · GNU C++11 (first AC)
Quality: 10,683 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,368 global accepts · Tags: binary search, interactive · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,009 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,644 global accepts · Tags: brute force, greedy, implementation, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,668 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,907 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,339 global accepts · Tags: binary search, greedy, math · first AC: Aug 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,066 global accepts · Tags: brute force, data structures, geometry, implementation, two pointers · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,397 global accepts · Tags: games, greedy, sortings · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,276 global accepts · Tags: bitmasks, implementation · first AC: Aug 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)