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Open on Codeforces · 83 unique accepted
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Tags: data structures, dp, dsu, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,010 global accepts · Tags: dp, implementation · first AC: Mar 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,671 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,548 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,964 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,209 global accepts · Tags: constructive algorithms, dp, graphs, greedy, sortings · first AC: Feb 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,897 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,639 global accepts · Tags: bitmasks, brute force, dp, greedy, math · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, greedy · first AC: Dec 8, 2025 · C++17 (GCC 7-32) (first AC)
Tags: dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,861 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jan 22, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,571 global accepts · Tags: combinatorics, data structures, dp, dsu, math, string suffix structures, strings · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,079 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, geometry, greedy · first AC: Feb 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,110 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 914 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 861 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: constructive algorithms, data structures, dsu, graphs · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, math, probabilities · first AC: Dec 8, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, math, probabilities · first AC: Dec 8, 2025 · C++17 (GCC 7-32) (first AC)