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Open on Codeforces · 1,215 unique accepted
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Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Apr 2, 2024 · last AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,178 global accepts · Tags: bitmasks, brute force, data structures, math · first AC: Jan 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,239 global accepts · Tags: brute force, games, greedy · first AC: Dec 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,444 global accepts · Tags: brute force, data structures, math, number theory · first AC: Jan 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,792 global accepts · Tags: brute force, combinatorics, greedy, sortings, trees, two pointers · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 363 global accepts · Tags: constructive algorithms, geometry · first AC: Sep 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,734 global accepts · Tags: combinatorics, graphs, math, shortest paths · first AC: Jun 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Dec 6, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 485 global accepts · Tags: constructive algorithms, math · first AC: Oct 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,538 global accepts · Tags: constructive algorithms, math · first AC: Oct 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: Apr 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 899 global accepts · Tags: math · first AC: Jul 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Dec 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Nov 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 714 global accepts · Tags: constructive algorithms · first AC: Aug 6, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 316 global accepts · Tags: constructive algorithms, implementation, interactive, number theory · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Dec 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 655 global accepts · Tags: geometry, graphs, greedy, implementation, shortest paths · first AC: Jan 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Jul 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: May 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)