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Open on Codeforces · 627 unique accepted
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Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 511 global accepts · Tags: — · first AC: Aug 31, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Jul 16, 2022 · last AC: Aug 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,222 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Apr 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Feb 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 397 global accepts · Tags: binary search, divide and conquer, dp · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,055 global accepts · Tags: combinatorics, dp, trees · first AC: Aug 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 244 global accepts · Tags: — · first AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Aug 17, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 213 global accepts · Tags: dfs and similar, graphs, math, probabilities · first AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Aug 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Aug 6, 2023 · last AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)