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Open on Codeforces · 1,090 unique accepted
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Quality: 13,718 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Mar 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,934 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Mar 12, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 19,925 global accepts · Tags: brute force, math, number theory · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,863 global accepts · Tags: constructive algorithms, graphs, math · first AC: Feb 29, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 10,208 global accepts · Tags: implementation, math, number theory · first AC: Feb 27, 2024 · last AC: Feb 28, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,625 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,610 global accepts · Tags: implementation, strings · first AC: Oct 12, 2023 · last AC: Oct 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 10,111 global accepts · Tags: data structures, greedy · first AC: Sep 27, 2023 · last AC: Sep 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 8,409 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, interactive, math · first AC: Sep 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,595 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search · first AC: Aug 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,603 global accepts · Tags: data structures, divide and conquer, math, number theory · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,568 global accepts · Tags: brute force, greedy · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,679 global accepts · Tags: binary search, data structures, dfs and similar, dp, dsu, greedy, implementation, two pointers · first AC: Nov 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,966 global accepts · Tags: binary search, dp, graphs, greedy, implementation, two pointers · first AC: Oct 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, data structures, divide and conquer, dp, flows, graphs, greedy, implementation, shortest paths · first AC: Oct 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,647 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Tags: games, graphs, greedy, trees · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,760 global accepts · Tags: brute force, constructive algorithms, implementation, math, strings · first AC: Jul 12, 2024 · last AC: Jul 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,340 global accepts · Tags: dfs and similar, dp, games, trees · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,771 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jul 6, 2024 · C++20 (GCC 13-64) (first AC)