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Open on Codeforces · 906 unique accepted
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Quality: 14,623 global accepts · Tags: constructive algorithms, math · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,491 global accepts · Tags: binary search, greedy, math · first AC: May 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 23,918 global accepts · Tags: binary search, sortings, two pointers · first AC: Mar 10, 2025 · last AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,814 global accepts · Tags: greedy, matrices · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,388 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,977 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,000 global accepts · Tags: brute force, dp, math · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,144 global accepts · Tags: bitmasks, brute force, greedy, implementation, strings · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,808 global accepts · Tags: greedy, sortings · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,520 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,705 global accepts · Tags: brute force, geometry, greedy, math · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,165 global accepts · Tags: binary search, brute force, greedy · first AC: May 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 23,376 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 30,965 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, greedy, implementation · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,834 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,281 global accepts · Tags: brute force, greedy, implementation, sortings · first AC: May 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,108 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,868 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,111 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,503 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)