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Open on Codeforces · 508 unique accepted
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Quality: 7,790 global accepts · Tags: implementation, strings · first AC: Mar 22, 2018 · GNU C++ (first AC)
Tags: combinatorics · first AC: Dec 28, 2017 · last AC: Dec 28, 2017 · GNU C++11 (first AC)
Quality: 4,228 global accepts · Tags: implementation · first AC: Dec 23, 2017 · GNU C++ (first AC)
Quality: 3,907 global accepts · Tags: implementation · first AC: Oct 5, 2017 · GNU C++ (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,897 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Feb 2, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,252 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,774 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,374 global accepts · Tags: data structures, games, greedy · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,252 global accepts · Tags: dfs and similar, dsu, graphs, greedy · first AC: Jan 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,801 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,751 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,010 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,433 global accepts · Tags: dp, math, probabilities · first AC: Dec 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 14,031 global accepts · Tags: constructive algorithms · first AC: Jun 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,428 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Jun 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,794 global accepts · Tags: binary search, strings, two pointers · first AC: Mar 1, 2018 · GNU C++11 (first AC)
Quality: 6,371 global accepts · Tags: greedy, implementation, math · first AC: Sep 25, 2017 · GNU C++ (first AC)
Quality: 6,232 global accepts · Tags: greedy, implementation, math · first AC: Sep 25, 2017 · GNU C++ (first AC)
Tags: — · first AC: Sep 6, 2017 · GNU C++ (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: May 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,540 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,386 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,389 global accepts · Tags: data structures, greedy · first AC: Jan 3, 2023 · C++17 (GCC 7-32) (first AC)