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Open on Codeforces · 1,114 unique accepted
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Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 288 global accepts · Tags: brute force, dp, geometry, greedy · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,374 global accepts · Tags: dfs and similar, dp, math, number theory · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 525 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jul 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,294 global accepts · Tags: combinatorics, dp, math · first AC: Jun 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,337 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,471 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Oct 2, 2022 · last AC: Jan 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,943 global accepts · Tags: math · first AC: Dec 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 386 global accepts · Tags: data structures · first AC: Mar 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,138 global accepts · Tags: math, number theory · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 409 global accepts · Tags: hashing · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 951 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,210 global accepts · Tags: combinatorics, dp, math, strings · first AC: Apr 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 619 global accepts · Tags: data structures, dp, strings · first AC: Apr 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,138 global accepts · Tags: flows, math · first AC: Apr 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,116 global accepts · Tags: data structures, dp, geometry · first AC: Feb 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)