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Open on Codeforces · 506 unique accepted
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Quality: 28,687 global accepts · Tags: math, number theory · first AC: Feb 15, 2021 · GNU C++11 (first AC)
Quality: 17,921 global accepts · Tags: dp, implementation, math · first AC: Feb 12, 2021 · GNU C++11 (first AC)
Quality: 25,726 global accepts · Tags: constructive algorithms, number theory · first AC: Dec 24, 2020 · GNU C++11 (first AC)
Quality: 23,234 global accepts · Tags: constructive algorithms, math · first AC: Nov 30, 2020 · GNU C++11 (first AC)
Quality: 9,106 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,867 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,109 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (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: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 21,479 global accepts · Tags: games, greedy · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 20,736 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,045 global accepts · Tags: implementation, math · first AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,331 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,959 global accepts · Tags: greedy, implementation · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 17,565 global accepts · Tags: games, greedy, sortings · first AC: Jan 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,997 global accepts · Tags: binary search, greedy, math, sortings · first AC: Dec 16, 2021 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, math, number theory · first AC: Dec 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,124 global accepts · Tags: greedy, math, sortings · first AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,458 global accepts · Tags: greedy, math, strings · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 17,249 global accepts · Tags: brute force · first AC: Jul 30, 2021 · last AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 24,083 global accepts · Tags: brute force, constructive algorithms, dp, implementation · first AC: Jul 30, 2021 · last AC: Aug 1, 2021 · GNU C++11 (first AC)