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Open on Codeforces · 1,450 unique accepted
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Quality: 1,672 global accepts · Tags: data structures, implementation, trees · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 907 global accepts · Tags: bitmasks, brute force, combinatorics, dp, games, greedy, implementation, shortest paths · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: dp, math, meet-in-the-middle, number theory · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms · first AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,219 global accepts · Tags: fft, math, strings · first AC: Feb 27, 2024 · last AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,656 global accepts · Tags: data structures · first AC: Nov 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Aug 5, 2023 · last AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,951 global accepts · Tags: data structures, dsu · first AC: May 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Jan 25, 2024 · last AC: May 26, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 506 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Tags: dfs and similar · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Dec 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,508 global accepts · Tags: brute force, math, probabilities · first AC: Jul 7, 2023 · last AC: Jan 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Jan 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Jul 30, 2023 · C++17 (GCC 7-32) (first AC)