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Open on Codeforces · 1,051 unique accepted
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Quality: 4,743 global accepts · Tags: data structures, implementation · first AC: Aug 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,990 global accepts · Tags: constructive algorithms, implementation, math · first AC: Jul 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,043 global accepts · Tags: dp, math, number theory · first AC: Mar 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,382 global accepts · Tags: dp, greedy · first AC: Jan 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,811 global accepts · Tags: constructive algorithms, math, probabilities, trees · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,932 global accepts · Tags: bitmasks, brute force, constructive algorithms, implementation · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Sep 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,403 global accepts · Tags: math, number theory · first AC: Sep 2, 2022 · last AC: Sep 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,457 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jun 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,134 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, trees · first AC: Jan 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,743 global accepts · Tags: greedy · first AC: Nov 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,602 global accepts · Tags: brute force, interactive, math · first AC: Jan 19, 2021 · last AC: Jan 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,215 global accepts · Tags: brute force, graphs, greedy, implementation, math · first AC: Jan 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,738 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,461 global accepts · Tags: binary search, brute force, combinatorics, math, number theory, two pointers · first AC: Aug 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,544 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Jul 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Jul 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Jul 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,292 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jun 18, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,185 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,101 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, sortings · first AC: Jun 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Oct 6, 2021 · C++14 (GCC 6-32) (first AC)