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Open on Codeforces · 838 unique accepted
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Quality: 33,279 global accepts · Tags: binary search, implementation, two pointers · first AC: Jun 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,731 global accepts · Tags: implementation, sortings · first AC: May 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 21,005 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,683 global accepts · Tags: greedy, implementation · first AC: Mar 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,124 global accepts · Tags: brute force, constructive algorithms, graphs, implementation · first AC: Mar 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 18,744 global accepts · Tags: greedy, implementation · first AC: Feb 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,486 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 24,336 global accepts · Tags: brute force, dfs and similar, dsu, graphs · first AC: Aug 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 22,811 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 15, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 90,188 global accepts · Tags: binary search, implementation, math, sortings · first AC: Jul 15, 2021 · PyPy 3 (first AC)
Quality: 38,479 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jun 25, 2021 · PyPy 3 (first AC)
Quality: 25,027 global accepts · Tags: brute force, constructive algorithms, strings · first AC: Jun 6, 2021 · PyPy 3 (first AC)
Quality: 39,165 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,111 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,640 global accepts · Tags: constructive algorithms, dp, dsu, graphs, greedy, sortings · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,592 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,193 global accepts · Tags: implementation, sortings · first AC: Oct 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,255 global accepts · Tags: dfs and similar, greedy, implementation · first AC: Oct 25, 2023 · PyPy 3-64 (first AC)
Quality: 12,670 global accepts · Tags: constructive algorithms, data structures, games, greedy, interactive · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,613 global accepts · Tags: constructive algorithms, implementation · first AC: Sep 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,282 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 12,196 global accepts · Tags: combinatorics, math · first AC: Jul 15, 2023 · C++20 (GCC 11-64) (first AC)