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Open on Codeforces · 247 unique accepted
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Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 21,006 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,834 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Apr 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,878 global accepts · Tags: geometry, greedy, math, sortings · first AC: Mar 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,376 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 29, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms, math · first AC: Aug 18, 2019 · GNU C++11 (first AC)
Quality: 14,661 global accepts · Tags: dp, greedy · first AC: Aug 11, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 29, 2019 · GNU C++11 (first AC)
Quality: 10,447 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,103 global accepts · Tags: constructive algorithms, sortings · first AC: Sep 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 21,639 global accepts · Tags: binary search, brute force, greedy, math · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 16,402 global accepts · Tags: combinatorics, greedy, math · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 30,842 global accepts · Tags: dp, greedy, implementation · first AC: Jan 10, 2020 · GNU C++11 (first AC)
Quality: 10,553 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 17, 2019 · GNU C++11 (first AC)
Quality: 22,785 global accepts · Tags: data structures, sortings, two pointers · first AC: Oct 16, 2019 · GNU C++11 (first AC)
Quality: 12,003 global accepts · Tags: dfs and similar, implementation, strings · first AC: Jun 11, 2019 · GNU C++11 (first AC)
Quality: 9,316 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, math · first AC: Apr 24, 2019 · GNU C++11 (first AC)
Quality: 10,684 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,751 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,472 global accepts · Tags: brute force, data structures, greedy, number theory, sortings · first AC: Apr 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,170 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation · first AC: Apr 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,704 global accepts · Tags: *special, implementation · first AC: Apr 1, 2021 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Jan 19, 2020 · GNU C++11 (first AC)
Quality: 28,147 global accepts · Tags: brute force, math, number theory · first AC: Jan 10, 2020 · GNU C++11 (first AC)
Quality: 11,458 global accepts · Tags: binary search, combinatorics, data structures, dp, implementation, sortings · first AC: Jan 4, 2020 · GNU C++11 (first AC)