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Open on Codeforces · 592 unique accepted
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Quality: 14,893 global accepts · Tags: greedy, math, number theory · first AC: Jan 7, 2026 · last AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,359 global accepts · Tags: constructive algorithms, greedy, implementation, math, probabilities · first AC: Jan 4, 2026 · last AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,097 global accepts · Tags: constructive algorithms, math · first AC: Jan 4, 2026 · last AC: Jan 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 22,311 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,136 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,246 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 26, 2025 · last AC: Nov 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,111 global accepts · Tags: greedy, implementation · first AC: Nov 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,135 global accepts · Tags: binary search, bitmasks, brute force · first AC: Apr 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 12,830 global accepts · Tags: greedy, number theory · first AC: Mar 30, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 20,261 global accepts · Tags: math, number theory · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,843 global accepts · Tags: games, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 23,538 global accepts · Tags: games · first AC: Feb 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,323 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 24, 2026 · last AC: Jan 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 16,407 global accepts · Tags: binary search, brute force, data structures, implementation, math, sortings · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,142 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 24,143 global accepts · Tags: greedy, math · first AC: Jan 12, 2026 · last AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 33,116 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,527 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 30, 2025 · last AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,706 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,743 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Dec 24, 2025 · last AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,609 global accepts · Tags: brute force, math, number theory · first AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,312 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,952 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,297 global accepts · Tags: greedy, math · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,902 global accepts · Tags: implementation · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)