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Open on Codeforces · 734 unique accepted
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Quality: 17,491 global accepts · Tags: binary search, bitmasks, brute force, greedy · first AC: Dec 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 12,670 global accepts · Tags: constructive algorithms, data structures, games, greedy, interactive · first AC: Sep 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 27,149 global accepts · Tags: brute force, math · first AC: Jun 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 29,111 global accepts · Tags: bitmasks, greedy, math · first AC: Apr 21, 2022 · C++17 (GCC 7-32) (first AC)
Tags: brute force, greedy, math · first AC: Apr 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 12,031 global accepts · Tags: bitmasks, constructive algorithms, greedy, strings · first AC: Apr 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 20,687 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Apr 9, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 13,959 global accepts · Tags: greedy, implementation · first AC: Mar 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 19,836 global accepts · Tags: combinatorics, math · first AC: Dec 5, 2020 · GNU C++11 (first AC)
Quality: 10,673 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,361 global accepts · Tags: binary search, interactive · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,220 global accepts · Tags: data structures, greedy, math · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,215 global accepts · Tags: greedy, strings · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,710 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,611 global accepts · Tags: greedy, math · first AC: Jun 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,447 global accepts · Tags: greedy, math · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 23,570 global accepts · Tags: binary search, constructive algorithms · first AC: Dec 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 14,480 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 13,032 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,180 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 26,408 global accepts · Tags: data structures, dp, sortings, two pointers · first AC: Jun 14, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 17,221 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Jun 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,992 global accepts · Tags: data structures, dfs and similar, dsu, graphs, implementation, math · first AC: May 6, 2022 · C++17 (GCC 7-32) (first AC)