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Open on Codeforces · 867 unique accepted
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Quality: 11,566 global accepts · Tags: brute force, math · first AC: Apr 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,421 global accepts · Tags: greedy, math, number theory · first AC: Mar 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,663 global accepts · Tags: dp, graphs, shortest paths · first AC: Feb 4, 2023 · last AC: Feb 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,681 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,206 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,295 global accepts · Tags: dp, greedy · first AC: Oct 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,830 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,084 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,674 global accepts · Tags: binary search, combinatorics, implementation, math · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,774 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,855 global accepts · Tags: brute force, dp, greedy, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,469 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graphs, greedy, trees · first AC: Jan 30, 2024 · last AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,090 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, math · first AC: Jan 18, 2024 · last AC: Jan 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,718 global accepts · Tags: graphs, greedy, implementation, shortest paths, sortings · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,707 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, implementation, sortings · first AC: Dec 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,997 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 13, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,538 global accepts · Tags: binary search, data structures, greedy · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 6, 2023 · last AC: Aug 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,429 global accepts · Tags: bitmasks, greedy, math, strings, trees · first AC: Jul 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,461 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 24, 2023 · last AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,242 global accepts · Tags: binary search, math, number theory · first AC: Jul 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Jul 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,202 global accepts · Tags: bitmasks, divide and conquer, meet-in-the-middle · first AC: Jun 22, 2023 · C++14 (GCC 6-32) (first AC)