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Open on Codeforces · 599 unique accepted
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Quality: 9,264 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,847 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,585 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,720 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,221 global accepts · Tags: greedy, strings · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,327 global accepts · Tags: data structures, graphs, greedy, trees · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,128 global accepts · Tags: brute force, greedy · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,404 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,009 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,644 global accepts · Tags: brute force, greedy, implementation, math · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,249 global accepts · Tags: brute force, constructive algorithms, greedy, math, two pointers · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,142 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,670 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,224 global accepts · Tags: combinatorics, data structures, greedy, math · first AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,799 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,043 global accepts · Tags: combinatorics, data structures · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,169 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,773 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,040 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Apr 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,430 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings · first AC: Apr 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Mar 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,583 global accepts · Tags: greedy, implementation, sortings, two pointers · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 25,809 global accepts · Tags: math, number theory · first AC: Mar 6, 2024 · C++20 (GCC 11-64) (first AC)