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Open on Codeforces · 2,040 unique accepted
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Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jul 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Jun 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 716 global accepts · Tags: dfs and similar, dp, games · first AC: Jun 24, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 895 global accepts · Tags: binary search, dp, geometry, graphs · first AC: Jun 22, 2020 · last AC: Jun 22, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: Jun 20, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 619 global accepts · Tags: data structures, dp, strings · first AC: Jun 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Jun 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 502 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: May 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: May 7, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,127 global accepts · Tags: constructive algorithms, dfs and similar, dp, math, trees · first AC: Apr 13, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,532 global accepts · Tags: data structures, probabilities, trees · first AC: Nov 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 502 global accepts · Tags: greedy, sortings · first AC: Sep 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,953 global accepts · Tags: data structures, dsu · first AC: Jul 6, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms · first AC: May 17, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 62 global accepts · Tags: *special, data structures, geometry, sortings · first AC: Sep 12, 2025 · Kotlin 1.9 (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Feb 25, 2025 · last AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 263 global accepts · Tags: implementation, shortest paths · first AC: Nov 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 583 global accepts · Tags: data structures, dp, math, number theory · first AC: Nov 2, 2022 · C++17 (GCC 9-64) (first AC)