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Open on Codeforces · 1,538 unique accepted
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Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Nov 26, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Nov 24, 2020 · GNU C++11 (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Oct 22, 2020 · GNU C++11 (first AC)
Quality: 331 global accepts · Tags: data structures, dp, sortings · first AC: Oct 6, 2020 · last AC: Oct 6, 2020 · GNU C++11 (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Jun 7, 2020 · GNU C++11 (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Jun 1, 2020 · GNU C++11 (first AC)
Quality: 236 global accepts · Tags: combinatorics · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 222 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Jan 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Jul 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 157 global accepts · Tags: graphs · first AC: Apr 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 104 global accepts · Tags: binary search, constructive algorithms, flows, graphs, greedy · first AC: Apr 7, 2024 · last AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 249 global accepts · Tags: graphs · first AC: Dec 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 356 global accepts · Tags: binary search, dp · first AC: Nov 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Sep 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Sep 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 67 global accepts · Tags: — · first AC: Sep 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 205 global accepts · Tags: combinatorics, dp, math · first AC: Sep 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 357 global accepts · Tags: flows · first AC: Jul 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 198 global accepts · Tags: divide and conquer, interactive · first AC: Jun 4, 2023 · last AC: Jun 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: May 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 379 global accepts · Tags: interactive, math, probabilities, trees · first AC: May 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 375 global accepts · Tags: data structures, games · first AC: Apr 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Apr 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Mar 17, 2023 · C++17 (GCC 9-64) (first AC)