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Open on Codeforces · 893 unique accepted
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Quality: 6,605 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,302 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,333 global accepts · Tags: data structures, dp · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 29,668 global accepts · Tags: math, sortings · first AC: Mar 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 28,343 global accepts · Tags: constructive algorithms, sortings · first AC: May 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 27,431 global accepts · Tags: data structures, implementation · first AC: May 14, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 20,852 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,442 global accepts · Tags: constructive algorithms, greedy, strings, two pointers · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 21,005 global accepts · Tags: constructive algorithms, math, number theory, sortings · first AC: Mar 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 19,595 global accepts · Tags: greedy, implementation · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Tags: greedy, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 23,654 global accepts · Tags: data structures, dp, implementation, math, two pointers · first AC: Oct 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,482 global accepts · Tags: constructive algorithms, graphs, greedy, math · first AC: Sep 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 19,803 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 22, 2021 · GNU C++11 (first AC)
Quality: 9,108 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: binary search · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,050 global accepts · Tags: data structures · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,733 global accepts · Tags: binary search, math, strings · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,111 global accepts · Tags: constructive algorithms, greedy · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,853 global accepts · Tags: games · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,690 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,312 global accepts · Tags: binary search, constructive algorithms · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,989 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 13,493 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)