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Open on Codeforces · 991 unique accepted
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Quality: 1,864 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 6, 2024 · last AC: Jul 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: May 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Oct 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 558 global accepts · Tags: dp, games, math, probabilities · first AC: Jul 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Apr 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,319 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Mar 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,431 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: Sep 6, 2025 · last AC: Sep 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 544 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,629 global accepts · Tags: dp · first AC: Nov 2, 2024 · last AC: Nov 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Jun 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Jun 16, 2025 · last AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 666 global accepts · Tags: games, graphs · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 175 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Feb 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,344 global accepts · Tags: binary search, data structures, math · first AC: May 1, 2026 · C++17 (GCC 7-32) (first AC)