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Open on Codeforces · 1,047 unique accepted
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Quality: 826 global accepts · Tags: math, probabilities · first AC: Sep 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Jan 18, 2024 · last AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 324 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Feb 8, 2025 · last AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 273 global accepts · Tags: data structures, dp, greedy, trees · first AC: Mar 26, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: data structures, dfs and similar, dp, greedy · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Oct 24, 2025 · last AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: dsu, math · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 184 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: Feb 6, 2025 · last AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Sep 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Sep 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 643 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, string suffix structures · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms, data structures · first AC: Jun 11, 2024 · last AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 248 global accepts · Tags: data structures, dp · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 327 global accepts · Tags: graphs · first AC: Jul 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 294 global accepts · Tags: brute force, constructive algorithms, dp, fft, implementation, math · first AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Apr 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Mar 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Mar 25, 2024 · last AC: Mar 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)