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Open on Codeforces · 315 unique accepted
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Quality: 523 global accepts · Tags: data structures, greedy · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: dp · first AC: Jul 9, 2024 · last AC: Nov 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Feb 21, 2024 · last AC: Feb 21, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 430 global accepts · Tags: combinatorics, fft, math, number theory · first AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 422 global accepts · Tags: bitmasks, brute force, fft · first AC: Jan 30, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 142 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Aug 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Jan 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Oct 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)