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Open on Codeforces · 851 unique accepted
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Quality: 652 global accepts · Tags: hashing, strings · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 883 global accepts · Tags: dfs and similar, divide and conquer, trees · first AC: Apr 29, 2024 · last AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Apr 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Feb 29, 2024 · last AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,409 global accepts · Tags: data structures, divide and conquer · first AC: Feb 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Oct 29, 2023 · last AC: Oct 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Mar 20, 2026 · last AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Mar 19, 2026 · last AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Mar 15, 2026 · last AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 387 global accepts · Tags: dp, graph matchings, math, meet-in-the-middle · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: bitmasks, brute force, dp, games · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 213 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 184 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Jan 21, 2026 · last AC: Jan 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 239 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Jan 21, 2026 · last AC: Jan 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Oct 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 274 global accepts · Tags: data structures, dp, greedy, trees · first AC: Oct 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 571 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 248 global accepts · Tags: data structures, dp · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)