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Open on Codeforces · 286 unique accepted
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Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, sortings · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,801 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Mar 7, 2026 · last AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,847 global accepts · Tags: brute force, geometry, greedy, implementation · first AC: Mar 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,373 global accepts · Tags: brute force, implementation · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,924 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,134 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,490 global accepts · Tags: games, greedy · first AC: Sep 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,327 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,784 global accepts · Tags: greedy, math, number theory · first AC: Apr 25, 2020 · GNU C++11 (first AC)
Quality: 6,564 global accepts · Tags: games, greedy, math · first AC: Sep 15, 2019 · GNU C++11 (first AC)
Tags: brute force, geometry, greedy · first AC: May 6, 2026 · C++17 (GCC 7-32) (first AC)
Tags: binary search, math · first AC: May 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,680 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy, sortings · first AC: Mar 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Dec 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,124 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,537 global accepts · Tags: dfs and similar, dsu, graphs, implementation, math · first AC: Sep 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,242 global accepts · Tags: dp, graphs, shortest paths · first AC: Apr 27, 2021 · GNU C++11 (first AC)
Quality: 8,301 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, trees · first AC: Oct 13, 2019 · GNU C++11 (first AC)
Quality: 5,169 global accepts · Tags: binary search, sortings · first AC: Apr 6, 2019 · GNU C++11 (first AC)