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Open on Codeforces · 1,089 unique accepted
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Quality: 23,659 global accepts · Tags: brute force, data structures, greedy, strings, two pointers · first AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 23,655 global accepts · Tags: data structures, dp, implementation, math, two pointers · first AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 28,349 global accepts · Tags: brute force, greedy, math, strings · first AC: Oct 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 17,161 global accepts · Tags: constructive algorithms, dsu, math, sortings · first AC: Oct 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 23,235 global accepts · Tags: constructive algorithms, math · first AC: Nov 30, 2020 · GNU C++11 (first AC)
Quality: 20,854 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Quality: 30,586 global accepts · Tags: constructive algorithms, dfs and similar · first AC: Oct 20, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,444 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,060 global accepts · Tags: data structures · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,120 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,874 global accepts · Tags: greedy, sortings · first AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,405 global accepts · Tags: binary search, greedy, strings · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 4, 2025 · last AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,555 global accepts · Tags: greedy, math, sortings · first AC: Oct 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,481 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,101 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,995 global accepts · Tags: combinatorics, dp, math · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,739 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,308 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Sep 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 22, 2025 · C++17 (GCC 7-32) (first AC)