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Open on Codeforces · 591 unique accepted
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Quality: 8,621 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 9, 2023 · last AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,920 global accepts · Tags: brute force, math, number theory · first AC: Jan 13, 2024 · last AC: Jan 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,108 global accepts · Tags: data structures, greedy · first AC: Sep 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,410 global accepts · Tags: dfs and similar, dsu, graphs, shortest paths · first AC: May 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 8,930 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Jan 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 13,008 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Nov 19, 2022 · C++17 (GCC 7-32) (first AC)
Tags: greedy, implementation, math · first AC: Jun 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,954 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,087 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,493 global accepts · Tags: dp, strings · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,049 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,488 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,606 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, hashing · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,094 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,363 global accepts · Tags: brute force, combinatorics, dp, math, strings · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,195 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,446 global accepts · Tags: 2-sat, bitmasks, combinatorics, constructive algorithms, fft, math, number theory · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,786 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,677 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,704 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Nov 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,240 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, data structures, divide and conquer, dp, flows, graphs, greedy, implementation, shortest paths · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)