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Open on Codeforces · 672 unique accepted
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Quality: 11,767 global accepts · Tags: binary search, greedy, implementation · first AC: Mar 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,810 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,010 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,399 global accepts · Tags: dsu, graphs, greedy, implementation, trees · first AC: May 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,446 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 11,396 global accepts · Tags: brute force, greedy · first AC: Jun 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,012 global accepts · Tags: greedy, hashing, strings · first AC: Mar 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 10,263 global accepts · Tags: math, number theory · first AC: Dec 29, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 15,623 global accepts · Tags: binary search, greedy · first AC: Dec 27, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 27, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,335 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: Sep 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 15,469 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Aug 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 8,685 global accepts · Tags: combinatorics, dp, math · first AC: Apr 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 20,350 global accepts · Tags: brute force, dp, greedy · first AC: Mar 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Mar 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,244 global accepts · Tags: binary search, interactive · first AC: Feb 28, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 18,345 global accepts · Tags: math · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,204 global accepts · Tags: dp, greedy, sortings · first AC: Jan 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 36,611 global accepts · Tags: data structures, dp, math · first AC: Sep 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 12,859 global accepts · Tags: dfs and similar, greedy, implementation · first AC: Apr 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,955 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,089 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++17 (GCC 7-32) (first AC)