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Open on Codeforces · 357 unique accepted
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Quality: 22,585 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,999 global accepts · Tags: brute force, dp, greedy, sortings · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 25,031 global accepts · Tags: brute force, constructive algorithms, strings · first AC: Jan 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,981 global accepts · Tags: binary search, brute force, data structures, greedy · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,521 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 22,750 global accepts · Tags: greedy, math, number theory · first AC: Apr 12, 2024 · last AC: Apr 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,614 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,310 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jul 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,741 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Jun 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,556 global accepts · Tags: greedy, math, sortings · first AC: May 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 16,129 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, implementation · first AC: Apr 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 18,834 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 17, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, games, greedy · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 14,179 global accepts · Tags: binary search, data structures, geometry, math · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,399 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,797 global accepts · Tags: graphs, interactive · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,024 global accepts · Tags: math, number theory · first AC: Jul 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,598 global accepts · Tags: constructive algorithms, greedy, math, sortings, trees · first AC: Jun 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,834 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · last AC: May 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: May 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,232 global accepts · Tags: binary search, greedy, math, number theory · first AC: Apr 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,670 global accepts · Tags: binary search, math, ternary search · first AC: Feb 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 17,653 global accepts · Tags: dfs and similar, trees · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)