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Open on Codeforces · 854 unique accepted
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Quality: 10,661 global accepts · Tags: constructive algorithms, interactive · first AC: Apr 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 12,399 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,072 global accepts · Tags: dp, games, greedy · first AC: Dec 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,481 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,601 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Aug 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,179 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 23,845 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jul 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,270 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: May 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,170 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation · first AC: Nov 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 21,169 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Dec 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 22,951 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jul 4, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 27,495 global accepts · Tags: constructive algorithms, data structures, greedy, sortings · first AC: Jun 20, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 23,713 global accepts · Tags: bitmasks, greedy, math · first AC: Jun 20, 2020 · last AC: Jun 20, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 24,984 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Jun 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 26,133 global accepts · Tags: implementation, strings · first AC: May 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 19,056 global accepts · Tags: constructive algorithms, math · first AC: May 21, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 697 global accepts · Tags: *special · first AC: May 20, 2020 · Q# (first AC)
Quality: 666 global accepts · Tags: *special · first AC: May 20, 2020 · Q# (first AC)
Quality: 721 global accepts · Tags: *special · first AC: May 20, 2020 · Q# (first AC)
Quality: 16,357 global accepts · Tags: binary search, geometry, math, ternary search · first AC: May 17, 2020 · GNU C++11 (first AC)
Quality: 9,293 global accepts · Tags: data structures, implementation · first AC: May 13, 2020 · GNU C++11 (first AC)
Quality: 29,468 global accepts · Tags: dp, math, number theory · first AC: May 13, 2020 · GNU C++11 (first AC)
Quality: 18,957 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory · first AC: Apr 1, 2020 · GNU C++11 (first AC)
Quality: 18,349 global accepts · Tags: bitmasks, greedy, implementation, math, number theory, ternary search · first AC: Mar 23, 2020 · GNU C++11 (first AC)
Quality: 21,662 global accepts · Tags: data structures, dp, greedy, math, sortings · first AC: Mar 2, 2020 · GNU C++11 (first AC)