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Open on Codeforces · 672 unique accepted
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Quality: 2,057 global accepts · Tags: bitmasks, brute force, data structures, geometry, sortings · first AC: Dec 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,169 global accepts · Tags: binary search, dp, greedy, sortings · first AC: Oct 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,469 global accepts · Tags: dp, sortings · first AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,929 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Apr 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,070 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 27, 2025 · last AC: Feb 6, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,457 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,291 global accepts · Tags: greedy, implementation, interactive, sortings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,073 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,021 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,191 global accepts · Tags: graphs, shortest paths, sortings · first AC: Jul 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,575 global accepts · Tags: flows · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,268 global accepts · Tags: data structures, probabilities · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,081 global accepts · Tags: dp, math, probabilities · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,859 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Jun 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,715 global accepts · Tags: dp, math, probabilities · first AC: Jun 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,316 global accepts · Tags: dp, greedy · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: May 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: binary search, dp, greedy, ternary search · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,997 global accepts · Tags: dp, graphs, probabilities · first AC: May 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,869 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 957 global accepts · Tags: binary search, dp, greedy · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 619 global accepts · Tags: dp, hashing, strings, trees · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)