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Open on Codeforces · 342 unique accepted
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Quality: 19,387 global accepts · Tags: constructive algorithms, graphs · first AC: Dec 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,110 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,669 global accepts · Tags: dp, greedy, math, two pointers · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,988 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, dsu, greedy · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,302 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 19,839 global accepts · Tags: binary search, combinatorics, constructive algorithms, math · first AC: Aug 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 29,319 global accepts · Tags: math, sortings, trees · first AC: Aug 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 10,671 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,061 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,700 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · last AC: Nov 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,284 global accepts · Tags: greedy, math, number theory · first AC: Oct 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,218 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,016 global accepts · Tags: math, number theory · first AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 31,086 global accepts · Tags: math, sortings, two pointers · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 27,203 global accepts · Tags: combinatorics, graphs, math · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,104 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, math · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,464 global accepts · Tags: brute force, data structures, greedy, number theory, sortings · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,609 global accepts · Tags: greedy, math · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 22,300 global accepts · Tags: bitmasks, math · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,767 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)