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Open on Codeforces · 672 unique accepted
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Quality: 18,956 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Mar 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 34,100 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Mar 14, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 18,349 global accepts · Tags: bitmasks, greedy, implementation, math, number theory, ternary search · first AC: Mar 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 16,806 global accepts · Tags: math · first AC: Feb 12, 2020 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Jan 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,436 global accepts · Tags: data structures, implementation · first AC: Jan 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 28,147 global accepts · Tags: brute force, math, number theory · first AC: Jan 12, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 11,619 global accepts · Tags: greedy, strings · first AC: Oct 24, 2019 · Python 3 (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jul 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,500 global accepts · Tags: dp · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,837 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,886 global accepts · Tags: sortings · first AC: Jul 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 14,633 global accepts · Tags: data structures, greedy, sortings, trees · first AC: Dec 30, 2020 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, implementation · first AC: Nov 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 16,726 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Nov 10, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 20,565 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jul 29, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 19,405 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: May 9, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 24,020 global accepts · Tags: brute force, implementation, two pointers · first AC: May 9, 2020 · C++17 (GCC 9-64) (first AC)
Tags: greedy, implementation · first AC: Apr 23, 2020 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, greedy · first AC: Apr 12, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 20,864 global accepts · Tags: dfs and similar, dsu, greedy, implementation, strings · first AC: Mar 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 17,159 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 14, 2020 · C++17 (GCC 7-32) (first AC)