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Open on Codeforces · 758 unique accepted
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Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Jul 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,289 global accepts · Tags: dp, graphs, math, probabilities, trees · first AC: May 28, 2023 · last AC: May 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: May 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,071 global accepts · Tags: combinatorics, dp, math · first AC: Apr 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,116 global accepts · Tags: bitmasks, dp, graphs, greedy, strings · first AC: Feb 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: Feb 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,942 global accepts · Tags: math · first AC: Feb 2, 2023 · last AC: Feb 2, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,438 global accepts · Tags: data structures, probabilities · first AC: May 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Oct 7, 2024 · last AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Feb 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Dec 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 428 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · last AC: Apr 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Mar 20, 2024 · last AC: Mar 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 697 global accepts · Tags: binary search, graphs, interactive, sortings, two pointers · first AC: Feb 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)