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Open on Codeforces · 425 unique accepted
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Quality: 4,358 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Sep 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,620 global accepts · Tags: binary search, bitmasks, brute force, dp · first AC: Aug 24, 2023 · last AC: Oct 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,702 global accepts · Tags: combinatorics · first AC: May 8, 2023 · last AC: May 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,834 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jan 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,573 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,565 global accepts · Tags: data structures, graphs, greedy, shortest paths · first AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Oct 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,221 global accepts · Tags: geometry, greedy, implementation, sortings, two pointers · first AC: Oct 11, 2024 · last AC: Oct 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,511 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Sep 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Sep 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Sep 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,093 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Dec 16, 2023 · last AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,866 global accepts · Tags: constructive algorithms, math · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,743 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,904 global accepts · Tags: binary search, graphs, shortest paths · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,359 global accepts · Tags: combinatorics, number theory · first AC: Oct 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,971 global accepts · Tags: combinatorics, dfs and similar, graphs, math · first AC: May 7, 2023 · last AC: May 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,663 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Mar 14, 2023 · last AC: Mar 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,717 global accepts · Tags: bitmasks, data structures, trees · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,646 global accepts · Tags: combinatorics, math, two pointers · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)