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Open on Codeforces · 506 unique accepted
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Quality: 16,241 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Jan 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,458 global accepts · Tags: binary search, dp, implementation, number theory, schedules, two pointers · first AC: Nov 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 18,855 global accepts · Tags: brute force, greedy, implementation, strings · first AC: Nov 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,028 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, trees · first AC: Aug 15, 2021 · C++14 (GCC 6-32) (first AC)
Tags: graphs, greedy · first AC: Aug 3, 2021 · GNU C++11 (first AC)
Quality: 28,609 global accepts · Tags: greedy, math · first AC: May 5, 2021 · GNU C++11 (first AC)
Quality: 15,317 global accepts · Tags: bitmasks, brute force, greedy, implementation · first AC: Mar 2, 2021 · GNU C++11 (first AC)
Quality: 8,855 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,743 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,751 global accepts · Tags: constructive algorithms, dp, greedy, shortest paths, strings · first AC: Feb 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,611 global accepts · Tags: greedy, math · first AC: Nov 19, 2023 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 12,470 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,638 global accepts · Tags: greedy, implementation, sortings · first AC: Nov 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,152 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 8, 2022 · last AC: Mar 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,313 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Nov 26, 2021 · last AC: Nov 27, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,931 global accepts · Tags: combinatorics, graphs, greedy, sortings · first AC: Aug 7, 2021 · GNU C++11 (first AC)
Quality: 22,215 global accepts · Tags: binary search, dp, math, number theory · first AC: Jun 12, 2021 · GNU C++11 (first AC)
Quality: 16,120 global accepts · Tags: data structures, dp, hashing, number theory · first AC: Jun 6, 2021 · GNU C++11 (first AC)
Quality: 30,344 global accepts · Tags: greedy, math · first AC: May 6, 2021 · GNU C++11 (first AC)
Quality: 20,483 global accepts · Tags: binary search, geometry, shortest paths, sortings · first AC: Feb 18, 2021 · GNU C++11 (first AC)
Quality: 20,590 global accepts · Tags: binary search, brute force, math, number theory · first AC: Feb 15, 2021 · GNU C++11 (first AC)
Quality: 15,400 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, greedy, implementation, math · first AC: Feb 15, 2021 · GNU C++11 (first AC)
Quality: 6,005 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)