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Open on Codeforces · 221 unique accepted
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Quality: 466 global accepts · Tags: constructive algorithms, games · first AC: Jul 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Jun 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jun 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 273 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 260 global accepts · Tags: dp, math, probabilities · first AC: Mar 23, 2025 · last AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 659 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 129 global accepts · Tags: implementation · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Apr 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 235 global accepts · Tags: combinatorics · first AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 246 global accepts · Tags: geometry · first AC: Sep 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 484 global accepts · Tags: dp, interactive · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Jul 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 778 global accepts · Tags: data structures, dp, math · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Jul 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Jun 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Jun 21, 2025 · C++20 (GCC 13-64) (first AC)