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Open on Codeforces · 286 unique accepted
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Quality: 762 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, sortings · first AC: May 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: May 19, 2021 · GNU C++11 (first AC)
Quality: 625 global accepts · Tags: combinatorics, math, number theory · first AC: May 12, 2021 · GNU C++11 (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: May 11, 2021 · GNU C++11 (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, graphs, interactive · first AC: May 10, 2021 · GNU C++11 (first AC)
Quality: 513 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 26, 2019 · GNU C++11 (first AC)
Quality: 281 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 715 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Feb 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 398 global accepts · Tags: number theory · first AC: Jun 2, 2021 · GNU C++11 (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Jun 1, 2021 · GNU C++11 (first AC)
Quality: 564 global accepts · Tags: math · first AC: May 30, 2021 · GNU C++11 (first AC)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: May 28, 2021 · GNU C++11 (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: May 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: May 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 300 global accepts · Tags: brute force, data structures, graphs · first AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 680 global accepts · Tags: dp, geometry · first AC: May 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 503 global accepts · Tags: dp, greedy, shortest paths · first AC: May 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 340 global accepts · Tags: greedy, implementation, math, trees · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 497 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 367 global accepts · Tags: constructive algorithms, greedy · first AC: May 19, 2021 · GNU C++11 (first AC)