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Open on Codeforces · 609 unique accepted
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Quality: 991 global accepts · Tags: graphs, math, shortest paths · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Jul 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,834 global accepts · Tags: bitmasks, dp, math, matrices · first AC: Jun 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 725 global accepts · Tags: dp, probabilities · first AC: Apr 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Nov 25, 2023 · last AC: Dec 8, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 897 global accepts · Tags: graph matchings, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · last AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 12, 2025 · last AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,861 global accepts · Tags: bitmasks, brute force, fft · first AC: May 5, 2024 · last AC: May 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,605 global accepts · Tags: dp, implementation, math · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Mar 22, 2024 · last AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 450 global accepts · Tags: brute force, implementation · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Mar 8, 2024 · last AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)